Buellton · Land use · Duplex
Where is a duplex allowed in Buellton?
In Buellton, a duplex is needs a development plan (zoning clearance only for reuse of an existing building with no change in appearance) in 2 (RM and PRD) and not allowed in 2 (Buellton use tables, read October 2026).
Key points
- Needs a permit: RM and PRD
- Not allowed: RS and MHP
Find your lot's zone on the city zoning map, then read its row. Every status below was read from the Buellton Municipal Code use tables (read October 2026). Base zones only. General information, not legal advice — check with the city before you apply.
Zones where a duplex can go
Buellton's code calls this use “Duplexes”. Each row links to the use table it comes from. A zone marked “see note” has a condition in the code, for example upper floors only or a larger lot.
| Zone | Status | Code |
|---|---|---|
| RM Residential multifamily | Needs a development plan (zoning clearance only for reuse of an existing building with no change in appearance) | § 19.02.110 |
| PRD Planned residential development | Needs a development plan (zoning clearance only for reuse of an existing building with no change in appearance) | § 19.02.110 |
Zones where it is not allowed
What else applies
- State law: SB 9 (Gov. Code § 65852.21) allows two homes on most single-family lots with a ministerial permit, also where this table says no.
- Overlay zones and specific plans can change the answer for a lot.
Other uses in Buellton
Who this affects
Frequently asked questions
Can I have a duplex in the RM zone in Buellton?
Only with a development plan (zoning clearance only for reuse of an existing building with no change in appearance). Buellton's use table lists it that way in RM (Residential multifamily) (§ 19.02.110).
Can I have a duplex in the RS zone in Buellton?
No. Buellton's use table does not allow it in RS (Single-family residential) (§ 19.02.110).
General information, not legal advice.
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