Multifamily Valuation Guide
San Diego Apartment Cap Rates: How Multifamily Properties Are Actually Valued
Most San Diego apartment owners ask: "What cap rate is my property worth?"
The reality is that your property doesn't have one cap rate — it has three:
Actual Cap Rate
Based on your trailing 12-month performance.
Market Cap Rate
Based on stabilized, current market rents.
Exit Cap Rate
What the next buyer needs to see to justify the purchase.
San Diego Apartment Cap Rates (2026)
Recent multifamily sales data across San Diego County shows the following trends:
4.8%–5.1%
Average Cap Rates
~4.5%
Median Cap Rate
3.5%–6.5%+
Typical Market Range
What This Means for Your Valuation
Core / Stabilized Assets
4.25% – 5.25%
Value-Add / Higher Risk
5.5% – 6.5%+
Premium / Coastal Assets
3.5% – 4.25%
For a complete picture of San Diego multifamily activity, see the full San Diego Apartment Market Report.
How Buyers Are Underwriting Deals in Today's Market
Today's buyers are not using last year's comps. They are pricing based on:
Current Debt Costs — Interest rates are the primary driver of pricing.
DSCR (Debt Service Coverage Ratio) — Lenders are requiring higher yield cushions.
Yield Requirements — Most active buyers are currently underwriting to a 5.5%–6.0% yield requirement.
Strategic Take: This is why many escrows fail today — not because of the property, but because the financing terms change during due diligence
How Cap Rates Behave Across San Diego (Illustrative Examples)
Stabilized Market Benchmark: Properties in neighborhoods like Normal Heights typically trade in the 4.5%–5.5% range when fully stabilized.
Premium Pricing: Coastal assets (e.g., Coronado or La Jolla) trade at 3.5%–4.25% as buyers pay a premium for safety and long-term appreciation.
Value-Add Play: A property with high vacancy or deferred maintenance might show a 2.1% actual cap, but investors buy it based on a 9%+ pro-forma potential.
To see real recent transactions across submarkets, view recent apartment sales.
Why Cap Rates Vary by Submarket
Cap rates are a direct reflection of perceived risk and management intensity.
Coastal & Core (3.5%–4.5%) — Lower volatility, stable tenants. "You are paying for safety."
Urban & Value-Add (5.0%–6.5%) — Higher turnover, more complexity. "You are being compensated for effort."
Intrinsic Value (ADU Potential) — We price for "hidden yield." If a lot supports ADU development, the cap rate often compresses because the buyer is paying for future density.
Coastal / Low Cap
Low Risk · Premium Pricing · Long-term Appreciation
Inland / Higher Cap
Higher Risk · Stronger Yield · Value-Add Opportunity
The San Diego Expense Trap
Most brokers under-budget for utilities, maintenance, and real-world management. In the San Diego market, a 1% error in your expense ratio can swing your valuation by $50,000+ on a mid-sized property. Buyers identify and correct for these errors immediately during escrow.
Working with a specialized San Diego apartment broker means underwriting is built around real operating expenses — not optimistic assumptions that fall apart during due diligence.
What Is Your Property's Real Cap Rate?
Don't rely on generic online estimates. A professional underwriting includes:
1
Verified operating expense analysis.
2
Current buyer demand and "shadow inventory" tracking
3
Debt-constraint modeling (DSCR).
4
Identification of "Intrinsic Value" (ADU/Density upside).
Looking to sell your apartment building based on real market underwriting? Start with a strategic asset review.
Get a Strategic Asset Review
A confidential, data-backed cap rate analysis based on current debt costs, buyer demand, and your property's real operating performance.