How much bigger can a like-for-like rebuild be in Altadena?

Up to 10% or 200 sq ft larger than the home you lost, whichever is greater. This is LA County’s rule for Eaton Fire rebuilds in unincorporated Altadena. [1]

Does a like-for-like rebuild have to look the same?

No. It must have the same size, location, and use. It can be smaller or have a new floor plan. [1]

What’s the front setback for a bigger rebuild in Altadena?

Non-like-for-like rebuilds follow current zoning under the Altadena Community Standards District. The minimum front setback is 20 ft. [2]

Is like-for-like faster to permit?

It skips zoning review. In County data through Oct 21, 2026, though, the median time to permit was about the same for permits labeled like-for-like (162 days) and non-like-for-like (163 days). [Estimate] [7]

Does Pasadena use the same like-for-like rule?

Yes. Inside Pasadena city limits, like-for-like rebuilds can also grow 10% or 200 sq ft. [3]

How much bigger can a like-for-like rebuild be in Altadena?

Up to 10% or 200 sq ft larger than the home you lost, whichever is greater. This is LA County's rule for Eaton Fire rebuilds in unincorporated Altadena.

Does a like-for-like rebuild have to look the same?

No. It must have the same size, location, and use. It can be smaller or have a new floor plan.

What's the front setback for a bigger rebuild in Altadena?

Non-like-for-like rebuilds follow current zoning under the Altadena Community Standards District. The minimum front setback is 20 ft.

Is like-for-like faster to permit?

It skips zoning review. In County data through Oct 21, 2026, though, the median time to permit was about the same for permits labeled like-for-like (162 days) and non-like-for-like (163 days).

Does Pasadena use the same like-for-like rule?

Yes. Inside Pasadena city limits, like-for-like rebuilds can also grow 10% or 200 sq ft.

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An independent guide. Altadena Rebuild Guide is a free, privately run resource sponsored by R&M Builders Inc, a licensed California general contractor. It is not a government website and is not affiliated with or endorsed by Los Angeles County, the City of Pasadena, the State of California, FEMA, or any other agency or nonprofit.

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