Can you build an ADU in Del Mar? (92014)

We analyzed 3,927 single-family lots in Del Mar using the same rules engine, setbacks, and hazard data that power our live tool. 81.4% can fit a detached ADU.

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Lot statistics — Del Mar

81.4%
Lots that can fit a detached ADU
8,102 sf
Median lot size
4,109 sf
Median buildable area
after setbacks
18.6%
Lots needing a closer look
52.5%
In a fire hazard zone
3.5%
In a FEMA flood zone

What fits

84.6%
Fit at least a compact unit
47.4%
Fit a full 2-bed-plus model
47.4%
Best fit: EVO Two Plus

Rental income potential

$3,690/mo
1-BR fair market rent
HUD
$5,875/mo
Typical asking rent
Zillow ZORI

Your exact lot

These are neighborhood averages. Your specific lot has its own answer — get your EVO Lot Score and see the exact model that fits, in 30 seconds.

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Other San Diego neighborhoods

Alpine 91901Bonita 91902Chula Vista 91910Chula Vista 91911Chula Vista 91913Chula Vista 91914Chula Vista 91915Imperial Beach 91932La Mesa 91941La Mesa 91942Lemon Grove 91945Spring Valley 91977

Every parcel evaluated with the same rules engine, setback inset, building footprints, CAL FIRE Fire Hazard Severity Zones, and FEMA flood data that power check.evoadu.com. Zoning is verified against the City of San Diego layer; outside the City of San Diego, eligibility is based on California state ADU law, parcel geometry, and hazard overlays without a city-specific zone code (the same way the live tool treats those addresses). Rules engine v1.0.0, generated 2026-07-05. Neighborhood statistics are informational; they are not a determination for any specific property. Verify your lot with the free tools above and confirm details at a consultation.