When you evaluate a commercial real estate deal, you will encounter the capitalization rate — commonly called the cap rate — in virtually every conversation, deal summary, and offering memorandum. It is the single most-used valuation metric in the industry, and misunderstanding it is one of the most common mistakes new passive investors make.
This guide explains what cap rate measures, how it is calculated, what a good cap rate looks like in the Dallas-Fort Worth market, and — critically — what it does not tell you.
What Is a Cap Rate?
The cap rate expresses the relationship between a property's net operating income and its market value. It answers a simple question: if you paid all cash for this property (no debt), what annual yield would you earn?
For example: a multifamily property generates $500,000 in NOI and is priced at $8,000,000. The cap rate is 6.25% ($500,000 ÷ $8,000,000). Alternatively, if you know the cap rate and NOI, you can back-calculate value: $500,000 ÷ 0.0625 = $8,000,000.
What Goes Into NOI?
Net Operating Income is calculated before debt service (mortgage payments), capital expenditures, and depreciation. It includes:
- Gross Potential Rent — all rents collected if fully occupied at market rates
- Minus vacancy and credit loss — typically 5–10% depending on market and asset quality
- Plus other income — laundry, parking, storage, pet fees, rubs
- Minus operating expenses — property taxes, insurance, management fees, maintenance, utilities, payroll
What is not in NOI: mortgage payments, depreciation, or income taxes. This is important — cap rate is a pre-financing metric.
How Cap Rate Is Used in Practice
Sponsors and brokers use cap rates in two primary ways.
1. Valuation
If you know the going-in cap rate for a specific asset class in a specific submarket, you can estimate fair value for any property generating a known NOI. This is how appraisers and brokers arrive at asking prices. It is also how sponsors determine whether a deal is priced correctly relative to the market.
2. Exit Underwriting
Sponsors model what they expect the property to be worth at sale — typically 3 to 7 years later — by projecting future NOI and applying an exit cap rate. The exit cap rate is almost always slightly higher than the going-in cap rate to create a conservative margin. Sponsors who use the same cap rate going in and coming out are taking on meaningful valuation risk.
Example: You acquire a property at a 5.5% cap rate. You project a 6.0% exit cap rate five years later. Your NOI grows 20% over the hold period. Even though the cap rate expanded (compressed returns), the NOI growth may still produce strong overall returns. Understanding this math is essential for reading deal decks.
Cap Rate Compression vs. Expansion
Cap rates move inversely to property values — this is the most counter-intuitive element for new investors.
- Cap rate compression (rates declining) means property values are rising. High investor demand pushes prices up relative to income.
- Cap rate expansion (rates rising) means property values are falling or at least not keeping pace with income growth. Rising interest rates, reduced liquidity, or reduced demand can all cause cap rate expansion.
During the 2021–2022 period, multifamily cap rates compressed to historic lows (often below 4% in major markets) as capital flooded into real estate. When interest rates rose sharply in 2022–2023, cap rates expanded and values corrected. This is why the entry cap rate matters enormously to your exit returns.
What Is a Good Cap Rate in DFW Multifamily?
Cap rates vary by asset class, location, quality, and market cycle. In the Dallas-Fort Worth market, here is a general framework as of 2026:
| Asset Type | Submarket | Typical Cap Rate Range |
|---|---|---|
| Class A Multifamily | Frisco / Plano | 4.5% – 5.25% |
| Class B Multifamily | Mid-Cities / Fort Worth | 5.5% – 6.5% |
| Value-Add / Class C | Inner Loop / Transitional | 6.0% – 7.5% |
| Build-to-Rent / Workforce | Denton / Outer Ring | 5.75% – 7.0% |
A higher cap rate does not automatically mean a better deal — it typically reflects higher risk, lower quality, or a less liquid submarket. The cap rate has to be evaluated alongside the business plan (value-add vs. stabilized), the hold period, and the financing structure.
What Cap Rate Does Not Tell You
This is where many investors go wrong. Cap rate is a useful shorthand but it has real limitations:
- It ignores financing. Two deals with identical cap rates can produce wildly different equity returns depending on leverage, interest rate, and loan structure.
- It is a snapshot. Cap rate reflects current or trailing NOI. Value-add deals often trade at compressed apparent cap rates because the property is underperforming — the business plan is the story, not the entry cap rate.
- It ignores cash flow timing. Distributable cash flow to investors depends on debt service coverage, CapEx reserves, and operating expenses — none of which appear in the cap rate.
- Pro forma vs. actual. Be wary of deals underwritten to "pro forma cap rates." Always ask for the trailing-12 cap rate on actual income, not projected income.
Cap Rate vs. Cash-on-Cash Return
These are frequently confused. The distinction:
- Cap rate ignores financing. It measures the all-cash yield of the asset itself.
- Cash-on-cash return includes financing. It measures the annual pre-tax cash flow you actually receive on your equity investment after debt service.
A property with a 5.75% cap rate purchased with 65% LTV debt at 7% interest may produce a 4.0% cash-on-cash return in year one because the debt service is consuming much of the NOI. Positive leverage — buying at a cap rate above the interest rate — produces cash-on-cash returns above the cap rate. Negative leverage (buying at a cap below interest rate) is a bet on appreciation, which is why many value-add deals underwritten in 2021–2022 have struggled.
How Zencore Evaluates Cap Rate
When we underwrite a DFW multifamily deal, we look at three cap rates:
- Trailing-12 cap rate — what the property is actually producing today
- Going-in cap rate — our underwriting based on stabilized assumptions at acquisition
- Exit cap rate — what we project the market will value the property at when we sell, conservatively 25–50 basis points above the going-in cap
The spread between NOI growth and cap rate expansion is what determines whether an investment delivers strong returns. Our vertical integration — controlling construction, management, and disposition in-house — gives us more levers to drive NOI than a typical passive sponsor who outsources all three.
Bottom line: Cap rate is a useful benchmark but it is only one number in a complete deal analysis. When evaluating any passive investment opportunity, ask for the trailing-12 financials, the going-in and exit cap rate assumptions, and how the sponsor's projections compare to current market transactions. For a complete list of what to review before investing, see our syndication due diligence checklist. That conversation will tell you far more than the cap rate headline.