{"id":541,"date":"2026-06-30T08:06:52","date_gmt":"2026-06-30T12:06:52","guid":{"rendered":"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/"},"modified":"2026-06-30T08:07:09","modified_gmt":"2026-06-30T12:07:09","slug":"cap-rate-vs-grm","status":"publish","type":"post","link":"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/","title":{"rendered":"Cap Rate vs GRM: Which Metric Should You Use?"},"content":{"rendered":"<p>You&#8217;re standing in front of two duplexes on the same Cleveland street. One is listed at $285,000 with $2,100\/month in rents. The other is $310,000 with $2,400\/month. Which one wins? If you answer that question using only gross rent multiplier, you&#8217;ll miss half the story. If you answer it using only cap rate, you might be comparing apples to oranges. Both metrics matter \u2014 the trick is knowing what each one actually tells you, and when to reach for which one.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#What_Is_Cap_Rate\" >What Is Cap Rate?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#What_Is_GRM\" >What Is GRM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Cap_Rate_vs_GRM_Key_Differences\" >Cap Rate vs GRM: Key Differences<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#When_to_Use_Cap_Rate\" >When to Use Cap Rate<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Comparing_Properties_in_the_Same_Market\" >Comparing Properties in the Same Market<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Setting_a_Purchase_Price\" >Setting a Purchase Price<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Evaluating_Stabilized_Assets\" >Evaluating Stabilized Assets<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Benchmarking_Against_Market_Standards\" >Benchmarking Against Market Standards<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#When_to_Use_GRM\" >When to Use GRM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Screening_Deals_at_Scale\" >Screening Deals at Scale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#MLS-Stage_Analysis\" >MLS-Stage Analysis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Comparing_Markets\" >Comparing Markets<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Quick_Portfolio_Benchmarking\" >Quick Portfolio Benchmarking<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Worked_Example_Same_Property_Both_Metrics\" >Worked Example: Same Property, Both Metrics<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#The_Property\" >The Property<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Step_1_Calculate_GRM\" >Step 1: Calculate GRM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Step_2_Calculate_Cap_Rate\" >Step 2: Calculate Cap Rate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#What_Each_Metric_Reveals\" >What Each Metric Reveals<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Common_Mistakes_When_Comparing_Cap_Rate_and_GRM\" >Common Mistakes When Comparing Cap Rate and GRM<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Mistake_1_Using_GRM_to_Make_Final_Buy_Decisions\" >Mistake 1: Using GRM to Make Final Buy Decisions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Mistake_2_Comparing_Cap_Rates_Across_Different_Markets\" >Mistake 2: Comparing Cap Rates Across Different Markets<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Mistake_3_Plugging_in_Pro-Forma_Rents_Instead_of_Actual_Rents\" >Mistake 3: Plugging in Pro-Forma Rents Instead of Actual Rents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Mistake_4_Forgetting_That_Cap_Rate_Ignores_Financing\" >Mistake 4: Forgetting That Cap Rate Ignores Financing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Mistake_5_Using_GRM_Without_Knowing_Local_Expense_Ratios\" >Mistake 5: Using GRM Without Knowing Local Expense Ratios<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Which_Metric_Is_Better_for_Your_Strategy\" >Which Metric Is Better for Your Strategy?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Buy-and-Hold_Investors\" >Buy-and-Hold Investors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Fix-and-Flip_Investors\" >Fix-and-Flip Investors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#BRRRR_Investors\" >BRRRR Investors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#Syndication_and_Commercial_Deals\" >Syndication and Commercial Deals<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/arvcalc.com\/blog\/cap-rate-vs-grm\/#FAQ\" >FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Cap_Rate\"><\/span>What Is Cap Rate?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cap rate \u2014 short for capitalization rate \u2014 measures a property&#8217;s return based on its net operating income relative to its market value. It strips out financing entirely, so you&#8217;re comparing properties on equal footing regardless of how they&#8217;re funded.<\/p>\n<p><strong>Formula:<\/strong> Cap Rate = Net Operating Income \u00f7 Property Value \u00d7 100<\/p>\n<p>Say you have a rental property worth $400,000. After collecting $36,000 in gross rents and paying $14,000 in operating expenses (taxes, insurance, property management, maintenance, vacancy), your NOI is $22,000. Divide $22,000 by $400,000 and you get a 5.5% cap rate.<\/p>\n<p>Cap rate reflects real profitability. It accounts for the actual costs of owning and operating the property \u2014 not just the top-line rent. That makes it the go-to metric for serious underwriting. You can learn more about how it&#8217;s calculated and what makes a strong number in the <a href=\"https:\/\/arvcalc.com\/blog\/what-is-a-good-cap-rate\/\" target=\"_blank\" rel=\"noopener\">cap rate guide<\/a>, or run your own numbers instantly with the <a href=\"https:\/\/arvcalc.com\/cap-rate-calculator\" target=\"_blank\" rel=\"noopener\">Cap Rate Calculator<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_GRM\"><\/span>What Is GRM?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gross rent multiplier is a faster, rougher measure. It tells you how many years of gross rent it would take to equal the purchase price \u2014 nothing more.<\/p>\n<p><strong>Formula:<\/strong> GRM = Property Price \u00f7 Gross Annual Rent<\/p>\n<p>Take that same $400,000 property with $36,000 in annual gross rents. GRM = $400,000 \u00f7 $36,000 = 11.1. That means the property costs 11.1 times its annual gross rent.<\/p>\n<p>Lower is generally better. A GRM of 8 in Memphis beats a GRM of 14 in San Jose from a raw income perspective. But GRM doesn&#8217;t care what you actually spend on the property. It ignores vacancy, repairs, taxes, insurance \u2014 all the things that determine whether you make money or lose it. That&#8217;s why it&#8217;s a screening tool, not an underwriting tool. For a deeper look at how GRM is used in practice, the <a href=\"https:\/\/arvcalc.com\/blog\/gross-rent-multiplier\/\" target=\"_blank\" rel=\"noopener\">GRM guide<\/a> walks through the full methodology.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cap_Rate_vs_GRM_Key_Differences\"><\/span>Cap Rate vs GRM: Key Differences<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>These two metrics answer different questions. Understanding where they diverge tells you a lot about how to use each one in your investment process.<\/p>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Cap Rate<\/th>\n<th>GRM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Accounts for operating expenses<\/td>\n<td>Yes<\/td>\n<td>No<\/td>\n<\/tr>\n<tr>\n<td>Accounts for vacancy<\/td>\n<td>Yes<\/td>\n<td>No<\/td>\n<\/tr>\n<tr>\n<td>Financing independent<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Speed of calculation<\/td>\n<td>Slower (needs NOI)<\/td>\n<td>Fast (needs price + rent)<\/td>\n<\/tr>\n<tr>\n<td>Data required<\/td>\n<td>Full expense breakdown<\/td>\n<td>Price and gross rent only<\/td>\n<\/tr>\n<tr>\n<td>Best for<\/td>\n<td>Underwriting, closing decisions<\/td>\n<td>Quick screening, market comparison<\/td>\n<\/tr>\n<tr>\n<td>Useful at MLS stage<\/td>\n<td>Rarely (expense data not available)<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Risk of misleading you<\/td>\n<td>Lower (if expense data is accurate)<\/td>\n<td>Higher (ignores costs)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Both metrics ignore financing \u2014 neither cap rate nor GRM tells you what your mortgage payment will be. For that, you need cash-on-cash return or DSCR. But that shared limitation is also what makes them useful for apples-to-apples comparison across different markets and deal sizes.<\/p>\n<p>The real difference is depth. Cap rate requires you to know your NOI \u2014 which means you need realistic vacancy estimates, accurate expense projections, and a firm handle on market rents. GRM asks for two numbers anyone can pull from a listing. That simplicity is its strength and its weakness.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_to_Use_Cap_Rate\"><\/span>When to Use Cap Rate<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Cap rate is your primary underwriting metric when you&#8217;re close to making a decision. Here&#8217;s when it earns its keep:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comparing_Properties_in_the_Same_Market\"><\/span>Comparing Properties in the Same Market<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you&#8217;re looking at three eight-unit apartment buildings in Indianapolis, cap rate cuts through the noise. Each property has different unit mixes, different expense profiles, different vacancy histories. Cap rate translates all of that into a single comparable number. A 7.2% cap rate on one building versus a 5.8% cap rate on another \u2014 in the same submarket \u2014 tells you something real about relative value.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Setting_a_Purchase_Price\"><\/span>Setting a Purchase Price<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Commercial brokers routinely price multifamily deals by dividing NOI by a market cap rate. If four-plexes in Cincinnati are trading at a 6.5% cap rate and your target property generates $28,000 in NOI, the math says its market value should be around $430,000. If it&#8217;s listed at $525,000, you know you&#8217;re being asked to overpay \u2014 or you need to believe you can dramatically increase the NOI.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Evaluating_Stabilized_Assets\"><\/span>Evaluating Stabilized Assets<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cap rate works best on properties with a track record \u2014 two or more years of actual rent rolls and actual expense statements. Projecting NOI on a vacant or heavily renovated property introduces too much uncertainty. For those deals, you&#8217;ll need to use pro-forma cap rates carefully and stress-test your assumptions. The <a href=\"https:\/\/arvcalc.com\/noi-calculator\" target=\"_blank\" rel=\"noopener\">NOI Calculator<\/a> can help you model different scenarios before you commit.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Benchmarking_Against_Market_Standards\"><\/span>Benchmarking Against Market Standards<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>According to <a href=\"https:\/\/www.investopedia.com\/terms\/c\/capitalizationrate.asp\" target=\"_blank\" rel=\"noopener noreferrer\">Investopedia<\/a>, cap rates between 4% and 10% are typical for most property types, though they vary significantly by market. Coastal markets like Los Angeles or Boston often see cap rates of 3\u20135% for multifamily; tertiary Midwest markets might see 7\u20139%. Knowing the market benchmark \u2014 you can find state-by-state data at the <a href=\"https:\/\/arvcalc.com\/blog\/cap-rate-by-state\/\" target=\"_blank\" rel=\"noopener\">cap rate by state guide<\/a> \u2014 tells you whether a deal is priced at, above, or below where the market sits.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_to_Use_GRM\"><\/span>When to Use GRM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>GRM isn&#8217;t a lesser metric \u2014 it&#8217;s a different tool for a different job. Use it when you need speed or when expense data simply isn&#8217;t available yet.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Screening_Deals_at_Scale\"><\/span>Screening Deals at Scale<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you&#8217;re running through 40 listings on a Sunday afternoon, calculating full cap rates on each one isn&#8217;t practical. GRM lets you triage fast. In most markets, residential investors use a rule of thumb: GRM under 10 is interesting, GRM over 15 is hard to make work. You can sort your spreadsheet by GRM and cut the bottom half in minutes. Only the survivors get full underwriting.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"MLS-Stage_Analysis\"><\/span>MLS-Stage Analysis<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most MLS listings show asking price and current rents. That&#8217;s exactly what you need for GRM \u2014 and that&#8217;s often all you have. Sellers rarely hand over verified expense statements before you&#8217;ve shown serious interest. GRM bridges the gap between &#8220;this looks interesting on paper&#8221; and &#8220;let&#8217;s schedule a showing.&#8221;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comparing_Markets\"><\/span>Comparing Markets<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>GRM is a clean way to compare how different cities price rental income. If Nashville shows a median GRM of 13 for small multifamily and Memphis shows a GRM of 9, that&#8217;s a meaningful signal about how much the market values cash flow relative to appreciation. It&#8217;s a starting point for market research, not a final answer.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quick_Portfolio_Benchmarking\"><\/span>Quick Portfolio Benchmarking<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you already own properties and want a fast gut check on whether a new acquisition is in the same ballpark as your existing assets, GRM works well. You probably already know the income your other properties generate \u2014 applying the same multiplier to a new deal gives you a rough sanity check before you go deeper.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Worked_Example_Same_Property_Both_Metrics\"><\/span>Worked Example: Same Property, Both Metrics<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Let&#8217;s run both metrics on a real-world scenario: a duplex in Cleveland, Ohio, listed at $285,000.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"The_Property\"><\/span>The Property<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Purchase price: $285,000<\/li>\n<li>Unit 1 rent: $1,100\/month<\/li>\n<li>Unit 2 rent: $1,000\/month<\/li>\n<li>Gross monthly rent: $2,100<\/li>\n<li>Gross annual rent: $25,200<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Step_1_Calculate_GRM\"><\/span>Step 1: Calculate GRM<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>GRM = $285,000 \u00f7 $25,200 = <strong>11.3<\/strong><\/p>\n<p>In Cleveland&#8217;s east side, GRMs for small multifamily typically run between 8 and 13. At 11.3, this property is in the middle of the pack \u2014 not a steal, but not obviously overpriced.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_2_Calculate_Cap_Rate\"><\/span>Step 2: Calculate Cap Rate<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To get cap rate, we need NOI. Let&#8217;s build that out:<\/p>\n<ul>\n<li>Gross annual rent: $25,200<\/li>\n<li>Vacancy (8%): \u2212$2,016<\/li>\n<li>Effective gross income: $23,184<\/li>\n<li>Property taxes (Cleveland, Cuyahoga County): \u2212$3,400<\/li>\n<li>Insurance: \u2212$1,200<\/li>\n<li>Property management (10%): \u2212$2,318<\/li>\n<li>Maintenance\/repairs: \u2212$2,400<\/li>\n<li>CapEx reserve (roof, HVAC, appliances): \u2212$1,800<\/li>\n<li>Utilities (landlord-paid water\/trash): \u2212$900<\/li>\n<li><strong>NOI: $11,166<\/strong><\/li>\n<\/ul>\n<p>Cap Rate = $11,166 \u00f7 $285,000 \u00d7 100 = <strong>3.9%<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Each_Metric_Reveals\"><\/span>What Each Metric Reveals<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The GRM told us this property is mid-market for Cleveland \u2014 roughly in line with comparable small multifamily deals. Nothing alarming. But the cap rate tells a different story: 3.9% is below average even for a stronger market. For a Midwest city with real vacancy risk and maintenance demands typical of older housing stock, that&#8217;s thin.<\/p>\n<p>Why the disconnect? Expenses. Cleveland properties often carry higher-than-average tax burdens, and older homes demand more maintenance reserves than newer construction in sunbelt markets. A GRM comparison wouldn&#8217;t capture any of that. The cap rate did.<\/p>\n<p>If Cleveland investors typically expect a 6\u20137% cap rate on small multifamily, then back-solving to find the price that achieves a 6.5% cap gives us: $11,166 \u00f7 0.065 = $171,785. That&#8217;s the price at which this deal makes sense on a cap rate basis \u2014 well below the $285,000 asking price.<\/p>\n<p>Either the seller needs to negotiate down significantly, or you need to believe rents will grow substantially after acquisition. Use the <a href=\"https:\/\/arvcalc.com\/rental-property-calculator\" target=\"_blank\" rel=\"noopener\">Rental Property Calculator<\/a> to model out different rent growth scenarios before deciding.<\/p>\n<p>This is the worked example in miniature of why both metrics belong in your toolkit. GRM screened it in. Cap rate nearly screens it out \u2014 or at minimum, it reframes the negotiation.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Mistakes_When_Comparing_Cap_Rate_and_GRM\"><\/span>Common Mistakes When Comparing Cap Rate and GRM<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Mistake_1_Using_GRM_to_Make_Final_Buy_Decisions\"><\/span>Mistake 1: Using GRM to Make Final Buy Decisions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>GRM is a screening tool. Some investors get comfortable with it and never graduate to full underwriting. That&#8217;s how you end up buying a property with a GRM of 9.5 only to discover that the city levied a special assessment, the boiler needs replacement, and the property manager charges 12% \u2014 not 8%. Those costs obliterate the apparent deal. <strong>Why it matters:<\/strong> GRM can make a mediocre or bad deal look acceptable if expenses run high. Always follow up with cap rate before signing a purchase agreement.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mistake_2_Comparing_Cap_Rates_Across_Different_Markets\"><\/span>Mistake 2: Comparing Cap Rates Across Different Markets<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A 7% cap rate in Detroit and a 7% cap rate in Denver don&#8217;t mean the same thing. Detroit offers higher yields partly because property values are lower and partly because vacancy and deferred maintenance risks are higher. Denver&#8217;s 7% (rare at current prices) would reflect a much stronger tenant base and appreciation outlook. <strong>Why it matters:<\/strong> Cap rate is a snapshot \u2014 it doesn&#8217;t encode risk, location quality, or long-term value trajectory. Comparing across markets without adjusting for those factors leads to bad allocation decisions.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mistake_3_Plugging_in_Pro-Forma_Rents_Instead_of_Actual_Rents\"><\/span>Mistake 3: Plugging in Pro-Forma Rents Instead of Actual Rents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sellers love to run cap rates and GRMs using &#8220;market rent&#8221; \u2014 what the property could earn if every unit were rented at optimistic current market rates, with no vacancy. That&#8217;s not what you&#8217;re buying. You&#8217;re buying the current rent roll. <strong>Why it matters:<\/strong> A seller quoting an 8% cap rate on pro-forma rents might be showing you a 5% cap rate on actuals. Per <a href=\"https:\/\/www.biggerpockets.com\/blog\/real-estate-investing\/cap-rate\" target=\"_blank\" rel=\"noopener noreferrer\">BiggerPockets<\/a>, always run your own numbers using T-12 (trailing 12 months) actuals when available.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mistake_4_Forgetting_That_Cap_Rate_Ignores_Financing\"><\/span>Mistake 4: Forgetting That Cap Rate Ignores Financing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A 6.5% cap rate property financed at 7.5% interest is cash-flow negative before you even factor in debt service coverage. Investors sometimes see a &#8220;good&#8221; cap rate and assume the deal will cash flow \u2014 but cap rate is calculated before debt service. <strong>Why it matters:<\/strong> You need to add a DSCR check to any cap rate analysis. The <a href=\"https:\/\/arvcalc.com\/dscr-calculator\" target=\"_blank\" rel=\"noopener\">DSCR Calculator<\/a> helps you see how your financing stacks against the property&#8217;s income. A deal with a strong cap rate can still fail to qualify for financing or generate negative cash flow post-debt.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mistake_5_Using_GRM_Without_Knowing_Local_Expense_Ratios\"><\/span>Mistake 5: Using GRM Without Knowing Local Expense Ratios<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>GRM is only useful as a screening tool if you know what operating expense ratio is typical for your market. If you&#8217;re buying in a Chicago suburb where expenses run 45% of gross rent, a GRM of 11 might be acceptable. If you&#8217;re in a New Orleans neighborhood where expenses routinely hit 55\u201360% (older housing, higher insurance post-storm risk), that same GRM of 11 will leave you underwater. <strong>Why it matters:<\/strong> GRM benchmarks are market-specific. A &#8220;good&#8221; GRM in Phoenix isn&#8217;t the same number as a &#8220;good&#8221; GRM in Baltimore. Know your local expense norms before using GRM as a filter.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Which_Metric_Is_Better_for_Your_Strategy\"><\/span>Which Metric Is Better for Your Strategy?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There&#8217;s no universal answer. The right metric depends on what you&#8217;re trying to do.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buy-and-Hold_Investors\"><\/span>Buy-and-Hold Investors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cap rate is your primary tool. You&#8217;re holding for years, which means operating costs, vacancy, and long-term NOI growth matter far more than gross rent. Run cap rate on every serious deal. Use GRM to narrow your list of properties worth underwriting. Pair cap rate with cash-on-cash return and the <a href=\"https:\/\/arvcalc.com\/property-cash-flow-calculator\" target=\"_blank\" rel=\"noopener\">Cash Flow Calculator<\/a> to build a full picture of returns.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Fix-and-Flip_Investors\"><\/span>Fix-and-Flip Investors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Flippers aren&#8217;t holding for income, so both metrics are limited. That said, GRM is more useful here \u2014 it gives you a quick read on the income potential if the exit buyer is a rental investor. If you&#8217;re selling a renovated triplex to a buy-and-hold buyer, they&#8217;ll price it on cap rate. Understanding that math helps you set your ARV and exit strategy correctly.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"BRRRR_Investors\"><\/span>BRRRR Investors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The BRRRR strategy (Buy, Rehab, Rent, Refinance, Repeat) lives and dies on NOI, which means cap rate is central. After rehab, your refinance value is partly driven by what a lender \u2014 and ultimately the market \u2014 will assign as a cap rate for the stabilized property. Run cap rate on your target post-rehab NOI to back into your target refinance value. GRM is useful during acquisition screening to quickly compare distressed properties.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Syndication_and_Commercial_Deals\"><\/span>Syndication and Commercial Deals<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cap rate is the dominant metric in commercial multifamily syndication. Brokers, lenders, and appraisers all use it. GRM occasionally appears in deal memos as a secondary sanity check, but it rarely drives valuation or investor underwriting at this level. If you&#8217;re syndicating, you need to be fluent in cap rate, NOI, and how small changes in cap rate dramatically affect exit valuations. The full methodology is covered in the <a href=\"https:\/\/arvcalc.com\/blog\/noi-real-estate-guide\/\" target=\"_blank\" rel=\"noopener\">NOI guide<\/a> and the <a href=\"https:\/\/arvcalc.com\/blog\/how-to-analyze-rental-property\/\" target=\"_blank\" rel=\"noopener\">rental property analysis guide<\/a>.<\/p>\n<p>Bottom line: use GRM to screen, use cap rate to decide. They&#8217;re not competitors. They&#8217;re stages in the same workflow.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"schema-faq-section\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">What&#8217;s a good cap rate vs a good GRM?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">For cap rate, &#8220;good&#8221; depends on your market. In high-cost coastal markets like Los Angeles or New York, 4\u20135% cap rates are common. In Midwest and Southeast markets, 6\u20139% is more typical for small residential multifamily. For GRM, most residential investors look for a multiplier below 10\u201312 in cash-flow markets, though that number climbs in appreciation-driven cities. Neither benchmark is universal \u2014 always compare against local comps, not national averages.<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">Can you convert GRM to cap rate?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Yes, with one additional input: the operating expense ratio. The formula is Cap Rate = (1 \u2212 Expense Ratio) \u00f7 GRM. If your GRM is 10 and your expense ratio (including vacancy) is 40%, then Cap Rate = (1 \u2212 0.40) \u00f7 10 = 6.0%. This conversion only works if you have a reliable estimate of operating expenses as a percentage of gross income, which varies by market, property type, and age.<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">Does cap rate or GRM include mortgage payments?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Neither one does. Both cap rate and GRM are calculated before debt service. This is intentional \u2014 it makes them financing-neutral so you can compare properties regardless of how they&#8217;re funded. To account for your mortgage, you need cash-on-cash return (which measures return on equity invested after debt service) or DSCR (which measures how well the property&#8217;s income covers the loan payment).<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">Which metric do lenders use, cap rate or GRM?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Commercial lenders almost universally use cap rate, along with DSCR, to underwrite income-producing properties. GRM rarely appears in formal loan applications. For residential loans on 1\u20134 unit properties, lenders often focus on appraised value and debt-to-income ratios rather than cap rate, but cap rate still matters for appraiser income approach valuations on two-to-four-unit properties. According to <a href=\"https:\/\/www.nolo.com\/legal-encyclopedia\/understanding-commercial-real-estate-loans.html\" target=\"_blank\" rel=\"noopener noreferrer\">NOLO<\/a>, NOI and cap rate are central to commercial underwriting standards.<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">Is a lower GRM always better?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Generally yes, but not always. A very low GRM (say, 5 or 6) in a market where 10 is normal could mean underpriced opportunity \u2014 or it could signal serious deferred maintenance, problem tenants, or a location that can&#8217;t attract quality renters. Always ask why a GRM is unusually low. The answer is often a risk that doesn&#8217;t show up in the gross rent number but will absolutely show up in your operating expenses and vacancy rate.<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">How do cap rate and GRM relate to property value?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">Both metrics can be used to estimate property value \u2014 that&#8217;s actually one of their most powerful applications. For cap rate: Value = NOI \u00f7 Cap Rate. For GRM: Value = Annual Gross Rent \u00d7 GRM. In commercial real estate, the income approach using cap rate is one of three standard appraisal methods (alongside the sales comparison and cost approaches). GRM-based valuation is common in quick broker analyses and for smaller residential income properties.<\/p>\n<\/div>\n<\/div>\n<div class=\"schema-faq-question\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n<strong itemprop=\"name\">Should I use cap rate or GRM for a single-family rental?<\/strong><\/p>\n<div class=\"schema-faq-answer\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<p itemprop=\"text\">For single-family rentals, GRM is more commonly used during screening because expense data is hard to get from listing information alone. But for your final underwriting, cap rate gives you a much cleaner picture of whether the property actually makes money. Single-family rentals often have higher expense ratios than multifamily because there&#8217;s no unit-count diversification \u2014 one vacancy is 100% vacancy. That makes cap rate especially important: you need to see that the income can absorb those periods. The <a href=\"https:\/\/arvcalc.com\/blog\/how-to-analyze-rental-property\/\" target=\"_blank\" rel=\"noopener\">rental property analysis guide<\/a> covers both metrics in the context of single-family and small multifamily deals.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>You&#8217;re standing in front of two duplexes on the same Cleveland street. One is listed at $285,000 with $2,100\/month in rents. The other is $310,000 with $2,400\/month. Which one wins?&#8230;<\/p>\n","protected":false},"author":0,"featured_media":543,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-real-estate-investing"],"_links":{"self":[{"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/posts\/541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/comments?post=541"}],"version-history":[{"count":1,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/posts\/541\/revisions"}],"predecessor-version":[{"id":542,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/posts\/541\/revisions\/542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/media\/543"}],"wp:attachment":[{"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/media?parent=541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/categories?post=541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arvcalc.com\/blog\/wp-json\/wp\/v2\/tags?post=541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}