How Investors Calculate Exit Cap Rates

Every commercial real estate pro forma eventually comes down to one number that gets more scrutiny than almost anything else in the deal: the exit cap rate. Get it wrong by even half a percentage point, and projected returns on a multimillion-dollar acquisition can swing dramatically. Yet many investors still treat exit cap rate assumptions as an afterthought, plugging in the current cap rate and calling it a day.

This article walks through exactly how exit cap rates are calculated, what drives them, and how to build a defensible assumption instead of guessing.

What Is an Exit Cap Rate?

An exit cap rate, also called a terminal cap rate or reversion cap rate, is the capitalization rate used to estimate a property's projected sale value at the end of a hold period. It's calculated by dividing the projected net operating income (NOI) used for the sale valuation by the estimated sale price.

Unlike the going-in cap rate, which reflects the relationship between current property income and acquisition price, the exit cap rate is a forward-looking underwriting assumption based on expectations about market conditions, property performance, and pricing at the end of the hold period.

The Exit Cap Rate Formula

The basic exit cap rate formula is straightforward:

Exit Cap Rate = Projected Year-of-Sale NOI ÷ Projected Sale Price

More commonly, investors flip this formula around to solve for the projected sale price:

Projected Sale Price = Projected Year-of-Sale NOI ÷ Exit Cap Rate

For example, if a property is expected to generate $850,000 in NOI in the year it is sold and the assumed exit cap rate is 6%, the estimated sale price would be:

$850,000 ÷ 6% = $14.17 million

In other words, the property could be worth approximately $14.17 million at exit, based on those assumptions.

The calculation is simple, but the assumption behind the exit cap rate is where much of the underwriting judgment comes in.

Why the Exit Cap Rate Isn't Just the Current Market Rate

A common mistake is using today's market cap rate as the exit cap rate assumption for a property being sold five, seven, or ten years from now. Markets move. Interest rates shift. Supply and demand dynamics change by submarket and property type.

Some investors assume a higher exit cap rate than the going-in cap rate to build a conservative buffer against future uncertainty. That can be a reasonable underwriting approach, but there is no universal requirement to increase the exit cap rate by a specific number of basis points. The appropriate assumption should be supported by comparable sales, current market conditions, expected property performance, and the risks associated with the projected hold period.

Current market evidence also shows why a fixed expansion rule can be misleading. CBRE's H1 2026 U.S. Cap Rate Survey found that the all-property average cap rate was essentially flat despite significant volatility in the 10-year Treasury yield. CBRE also reported meaningful variation in cap-rate expectations across property types, markets, and asset classes.

The takeaway is not that exit cap rates should always expand or remain flat. It is that the assumption should be supported by evidence rather than automatically applying a fixed adjustment.

Factors That Influence Exit Cap Rate Assumptions

Interest Rate Environment

Interest rates can influence cap rates because changes in financing costs and required investment returns can affect what buyers are willing to pay. However, the relationship is not mechanical. Cap rates can remain stable, compress, or expand even as Treasury yields change, depending on market liquidity, property fundamentals, investor demand, and other capital-market conditions.

CBRE's H1 2026 survey illustrates this point: despite substantial volatility and an increase in the 10-year Treasury yield during the first half of 2026, the all-property average cap rate was essentially flat.

For exit underwriting, interest rates should therefore be considered alongside other market and property-specific factors rather than used as a standalone formula for predicting the exit cap rate.

Property Type and Asset Class

Exit cap rate assumptions should reflect the specific property type, quality, location, and risk profile of the asset. Multifamily, industrial, office, retail, and hospitality properties can have materially different cap-rate ranges, and those ranges can also vary by market and asset quality.

CBRE's current survey specifically notes that cap rates within property subtypes can vary based on asset location, quality, and property-specific characteristics.

Using a broad national average without adjusting for the actual property can therefore produce an unrealistic exit assumption.

Length of Hold Period

Longer hold periods generally create more uncertainty because more time allows market conditions, property fundamentals, financing costs, and investor preferences to change. A five-year projection and a 12-year projection therefore require different levels of sensitivity analysis.

The hold period alone, however, does not determine the appropriate exit cap rate. It should influence how much uncertainty is built into the underwriting and how widely the investor stress-tests the assumption.

Local Market Supply and Demand

National cap rate averages rarely tell the full story. A submarket with significant new construction underway may experience different pricing pressure from a market with limited supply and strong tenant demand.

Local absorption, new supply, rent growth, vacancy, buyer demand, and property-level performance can all affect the cap rate a buyer may accept at exit. This is why comparable transactions from the specific market and property type are generally more useful than relying exclusively on a national average.

Tenant Quality and Lease Structure

Tenant quality and lease structure can influence perceived income stability and therefore affect valuation. Properties with strong tenant credit, durable leases, limited near-term rollover, and predictable contractual income may receive different pricing from properties with substantial lease expiration risk or uncertain cash flow.

These factors should be evaluated alongside location, property quality, rent levels, operating performance, and broader market liquidity rather than treated as automatic reasons for a lower exit cap rate.

Comparison Table: Going-In Cap Rate vs. Exit Cap Rate

Factor	Going-In Cap Rate	Exit Cap Rate
Timing	Based on the property's current income and acquisition price	Based on projected income and expected sale pricing at exit
Data Source	Current comparable sales and acquisition-market data	Current market evidence plus forward-looking assumptions
Risk Level	Based on observable current market conditions	Greater uncertainty because future conditions must be estimated
Typical Adjustment	Reflects current market pricing	May be higher, lower, or similar to the going-in cap rate depending on the underwriting
Primary Use	Helps evaluate acquisition pricing and initial yield	Estimates projected sale proceeds and affects investment returns

Step-by-Step: Calculating an Exit Cap Rate for a Deal

Step 1: Establish the current market cap rate for comparable properties.

Pull recent sales comps for similar property type, quality, and submarket to establish a baseline. Focus on transactions that are reasonably comparable in terms of location, condition, tenancy, and income characteristics.

Step 2: Determine the length of the projected hold period.

A three-year hold carries different forecasting uncertainty than a ten-year hold. Consider how much the market, property fundamentals, and capital markets could change before the expected sale.

Step 3: Develop a supportable exit cap rate assumption.

Determine whether the exit cap rate should be above, below, or approximately equal to the current market benchmark based on expected market conditions, property-specific risk, and comparable evidence. A higher exit cap rate can provide a more conservative valuation scenario, but it should not be applied automatically.

Step 4: Cross-check against historical cap rate cycles.

Look at how cap rates for the specific asset class and market have behaved through comparable periods to sanity-check the assumption. Historical data is a reference point, not a guarantee of future pricing.

Step 5: Stress test with a sensitivity analysis.

Run the model at the base-case exit cap rate, plus a downside scenario with further expansion and an upside scenario with compression if those scenarios are reasonable. This shows how sensitive projected sale proceeds and investment returns are to changes in the exit assumption.

Example Scenario for Exit Cap Rate Calculation

Consider an industrial property with a 5.5% going-in cap rate and a projected seven-year hold. Based on the investor's market research, assume a 6.0% exit cap rate.

If the property's NOI in year seven is expected to be $1.2 million, the estimated sale price would be:

At a 5.5% exit cap rate:
$1.2 million ÷ 5.5% = approximately $21.8 million

At a 6.0% exit cap rate:
$1.2 million ÷ 6.0% = $20 million

So, a 0.5 percentage-point increase in the exit cap rate reduces the estimated sale price by about $1.8 million, even though the property's NOI stays the same. This shows why the exit cap rate assumption can have a major impact on projected returns.

That calculation illustrates why the exit cap rate deserves as much scrutiny as the purchase price and NOI assumptions. A small change in the assumed capitalization rate can have a significant effect on projected sale proceeds.

Common Mistakes When Estimating Exit Cap Rates

• Assuming cap rates will stay flat or compress further over a long hold period without supporting evidence
• Automatically applying a fixed cap-rate expansion rule regardless of market conditions
• Using national averages instead of submarket-specific data
• Failing to adjust for property-specific risk factors such as tenant concentration, lease rollover, asset quality, and location
• Treating interest rates as a mechanical predictor of future cap rates
• Not running sensitivity analysis across a range of reasonable exit cap rate scenarios

Checklist: Building a Defensible Exit Cap Rate Assumption

• Pull recent comparable sales data for the specific submarket and asset class
• Confirm the length of the projected hold period
• Evaluate whether the exit cap rate should be higher, lower, or similar to current market pricing
• Compare the assumption against historical cap rate cycles for the asset type and market
• Run upside, base-case, and downside sensitivity scenarios
• Document the rationale behind the final assumption for lender and investor review

Key Takeaways

• Exit cap rate equals projected sale-period NOI divided by projected sale price
• Using today's cap rate as the exit assumption without considering future conditions can create unrealistic projections
• A higher exit cap rate can provide a conservative scenario, but there is no universal rule requiring a specific expansion
• Interest rates, property type, hold length, local supply, tenant risk, and market liquidity can all influence the exit cap rate assumption
• A small change in exit cap rate can shift projected sale proceeds significantly on larger deals

Accurate exit cap rate assumptions play an important role in how investors and lenders evaluate projected property values, exit strategies, and repayment sources for commercial real estate financing.

For help structuring acquisition, bridge, or permanent financing around realistic underwriting assumptions, contact us today to discuss commercial real estate financing options tailored to the property and projected hold period.

Frequently Asked Questions

What is a good exit cap rate for commercial real estate?

There's no universal "good" exit cap rate since it depends on property type, market, property quality, expected income, and hold period. A defensible exit cap rate should be supported by current comparable transactions, market conditions, property-specific risk, and reasonable assumptions about conditions at the time of sale. It may be higher, lower, or similar to the going-in cap rate depending on the circumstances.

How does NOI growth affect the exit cap rate calculation?

NOI growth does not directly change the exit cap rate formula, but it increases the projected NOI used to calculate the estimated sale price. If the exit cap rate remains constant, higher NOI produces a higher projected sale price. Strong NOI growth can also help offset the effect of cap rate expansion, although it does not guarantee a higher sale price.

Why do lenders care about exit cap rate assumptions?

Lenders may review exit cap rate assumptions when evaluating whether projected property value and the expected repayment strategy are reasonable, particularly for bridge or construction loans where a future sale or refinance is an important source of repayment. The exit cap rate is only one part of that assessment. Lenders also evaluate property cash flow, collateral value, debt structure, borrower strength, and the feasibility of the proposed repayment source.

Does a lower exit cap rate always mean a better deal?

Not necessarily. A lower exit cap rate increases projected sale price when NOI is held constant, but if the assumption is not supported by market evidence, it can make projected returns look unrealistically strong. Investors should compare multiple exit-cap scenarios rather than choosing the lowest rate simply because it produces the most favorable result.