Civic Data Works · Plans catalog · City of Sebastopol

City of Sebastopol — preapproved ADU plans

City of Sebastopol ( County) posts 1 preapproved accessory dwelling unit plan on its own website, verified 2026-08-04.

Agency: City of Sebastopol
County
Plans posted: 1
Verified: 2026-08-04

What’s posted

City's Housing & Homelessness page hosts a 'Pre-Reviewed ADU Plans Program' with one approved design (ADORE Crema 660 1-V) and downloadable PDFs, city-hosted.

Gap from a fully compliant program: Only 1 design currently listed, but meets the letter of AB 1332.

Source: https://www.cityofsebastopol.gov/our-community/housing-homelessness/

Independently re-verified 2026-08-04: confirmed free, no-login PDFs directly on the city page.

Any other agency can adopt these plans

Cal. Gov. Code § 65852.27, added by Stats. 2023, ch. 759, amended by Stats. 2024, ch. 7 (SB 477) (§ 65852.27(a)(5)) lets any California local agency admit into its own program plans “A local agency may also admit the following accessory dwelling unit plans into the program: (A) Plans that have been developed and preapproved by the local agency. (B) Plans that have been preapproved by other agencies within the state.” A city or county without a preapproval program of its own can post City of Sebastopol’s plans as part of its own program instead of designing new ones — see the full statewide catalog for more options.

We build and maintain the program page, the plan library and the required third-party submission path for agencies that want to stand this up: $1,950 setup + $3,600/year (year one all-in $5,550).

Get started — $1,950 setup Questions? Email [email protected]

Data from Civic Data Works’ AB 1332 compliance scan. If City of Sebastopol’s plans have moved or you find an error, write to [email protected] and we will correct this page. Back to the full catalog.