Can you build an ADU in East Hollywood, Los Angeles?

Yes — about 72% of East Hollywood's roughly 7,303 analyzed single-family lots can add an ADU by-right. Most are zoned R3, which typically allows a detached ADU up to about 1,200 sq ft. These are zoning-only estimates; overlays like hillside, coastal, or historic can change the answer, so check your exact address for the rule that applies to your lot.

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ADU eligibility in East Hollywood

Lots analyzed
7,303
Likely eligible
72%
Typical max size
1,200 sq ft
Median lot
6,402 sq ft

Typical zoning in East Hollywood

The most common zones here, by number of analyzed lots. Your parcel’s zone sets which ADU rules apply.

ZoneLotsADU outlook
R32,212Allowed
RD1.52,067Allowed
C21,250Needs review
RD2434Allowed
PF270Not allowed

Eligibility is zoning-only (zoning-only (overlays excluded; see checker for per-lot verdict)). Ruleset la-2026.06. Neighborhood boundaries: Los Angeles Times / Mapping L.A. (CC BY 4.0).

East Hollywood ADU questions

In most of East Hollywood, yes. About 72% of its analyzed single-family lots can add an accessory dwelling unit by-right, most commonly on R3-zoned parcels. Your lot's exact answer depends on its zone, size, and any overlays — enter your address to see the rule that applies to you.

ADUs in other LA neighborhoods

Echo ParkEl SerenoElysian ParkElysian ValleyEncinoExposition ParkFairfaxFlorence

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