Primary references on this page:
Fannie Mae Multifamily Guide: property income analysisRental yield expresses a property’s rent as a percentage of what it costs. Gross rental yield divides annual rent by the property price: $24,000 of rent on a $400,000 property is a 6% gross yield. Net rental yield goes further, subtracting operating expenses from the rent before dividing, so it reflects what the property actually nets.
Yield is close kin to cap rate; the practical difference is that yield is often measured against the price you paid, while cap rate is usually taken against current value, and “gross” versus “net” changes the answer a lot. Whichever you use, be clear about which version you’re quoting so you’re comparing like with like.
Gross and net yield from one complete case
Assume a property price of $300,000, $30,000 of closing and initial improvement costs, annual scheduled rent of $36,000, $3,000 of vacancy and concessions, and $9,000 of recurring operating expenses. Gross yield on price is $36,000 ÷ $300,000 = 12.0%. Gross yield on total initial cost is $36,000 ÷ $330,000 = 10.9%. Net operating income is $24,000, so net yield is 8.0% on price or about 7.3% on total initial cost.
All four numbers can be arithmetically correct and still be incomparable if another property uses collected rent, current value, a different expense scope, or excludes acquisition work. Define gross or net numerator, price or cost denominator, period, vacancy and concession treatment, and operating-expense policy next to the result. Fannie Mae’s property-income bridge is useful for checking rent, vacancy, concessions, and bad debt inputs, but it does not prescribe a universal rental-yield denominator.
| Metric | Calculation | Result | Omission to remember |
|---|---|---|---|
| Gross yield on price | $36,000 ÷ $300,000 | 12.0% | Vacancy, expenses, acquisition costs, and financing |
| Gross yield on total initial cost | $36,000 ÷ $330,000 | 10.9% | Vacancy, expenses, and financing |
| Net yield on price | $24,000 ÷ $300,000 | 8.0% | Financing, income tax, appreciation, and future CapEx |
| Net yield on total initial cost | $24,000 ÷ $330,000 | 7.3% | Financing, income tax, appreciation, and future CapEx |
Test sensitivity before comparing properties
On the $330,000 total-cost denominator, net yield is about 7.3%. If scheduled rent falls 5% to $34,200 while the $3,000 loss allowance and $9,000 expenses remain, net income is $22,200 and yield is about 6.7%. If operating expenses instead rise by $3,000, net income is $21,000 and yield is about 6.4%. A combined change would be lower still. Show the dollar bridge because a percentage alone does not reveal the sensitive input.
| Scenario | Net income | Net yield |
|---|---|---|
| Base | $24,000 | 7.3% |
| Scheduled rent down 5% | $22,200 | 6.7% |
| Operating expenses up $3,000 | $21,000 | 6.4% |
What rental yield can and cannot decide
Yield can screen properties and expose how rent, expense, and denominator assumptions affect a simple unlevered return. Reconcile annual rent to the rent roll and income bridge, expenses to the operating statement, and price or total cost to closing and project records. For current-value yield, document the valuation date and source rather than substituting an optimistic estimate.
Rental yield does not show debt payments, timing of cash, taxes, depreciation, appreciation, sale costs, liquidity, condition risk, or total return. It cannot replace cash-on-cash analysis for a financed investment, a discounted cash-flow model for uneven future periods, or diligence on leases, title, condition, law, and financing. Use the same definition across candidates and carry the underlying dollar assumptions into the decision record.
Related tools & guides
Editorial ownership
Written and maintained by the Aptoria editorial teamEditorial method reviewed July 28, 2026. Aptoria reviews scope, source fit, examples, limitations, links, and publication gates. This record does not claim attorney, CPA, lender, appraiser, or other independent professional sign-off.
Primary and authoritative sources
Related terms
Investing metrics
Capitalization rate (cap rate)
Capitalization rate is annual net operating income divided by a stated property price or value, expressed as a percentage.
Investing metrics
Net operating income (NOI)
Net operating income is effective property income minus normalized property operating expenses, before debt service and owner-level income taxes.
Investing metrics
Gross rent multiplier (GRM)
A sale-price-to-gross-rent screening multiple whose monthly or annual rent convention must be stated.
Investing metrics
Pro forma
A forward-looking financial projection of a property's income, expenses, and returns — an estimate, not a record of actual results.
Investing metrics
Cash flow
The cash left over each period after all income is collected and all expenses — including the mortgage — are paid.
Investing metrics
Cash-on-cash return
The annual pre-tax cash flow a property produces divided by the actual cash you invested in it.
Accounting & tax
Capital expenditure (CapEx)
Spending on a major improvement that adds value or extends a property's life, recovered over time rather than deducted at once.
From definition to done
Aptoria runs the routine work behind these terms — rent, books, and screening — inside limits you set. Starts at $19/mo for up to 5 units.
Join the waitlist