Pinole · Land use · Duplex
Where is a duplex allowed in Pinole?
In Pinole, a duplex is allowed in 4 base zones (R-2, R-3, OPMU and OIMU) and not allowed in 11 (Pinole use tables, read October 2026).
Key points
- Allowed: R-2, R-3, OPMU and OIMU
- Not allowed: LDR, R-1, R-4, R, RC, RMU, CMU, OS and 3 more
Find your lot's zone on the city zoning map, then read its row. Every status below was read from the Pinole 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
Pinole's code calls this use “Dwelling, Two-Family”. 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.
Zones where it is not allowed
What else applies
- Separate row 'Dwelling, Three- and Four-Family': P in R-2, R-3, R-4, RMU; CMU P; others N.
- 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.
- Not covered here: SP (specific plan) and PD (planned development) districts: use rules are in the specific plan / PD ordinance, not in this table (17.18.050 B.4).; Table cells all carry tag S1: the packet merges Article II into one section; the use table is Table 17.20.030-1 under 17.20.020.. Overlay zones and specific plans can also change the answer.
Other uses in Pinole
Who this affects
Frequently asked questions
Can I have a duplex in the LDR zone in Pinole?
No. Pinole's use table does not allow it in LDR (Low Density Residential) (Article II — ZONING DISTRICTS, ALLOWED USES, AND DEVELOPMENT STANDARDS).
Can I have a duplex in the R-2 zone in Pinole?
Yes. Pinole's use table lists it as allowed in R-2 (Medium Density) (Article II — ZONING DISTRICTS, ALLOWED USES, AND DEVELOPMENT STANDARDS).
General information, not legal advice.
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