Greenfield · Land use · Duplex
Where is a duplex allowed in Greenfield?
In Greenfield, a duplex is allowed in 8 base zones (R-E, R-L, R-M, R-H, C-N and 3 more, 4 with a condition) and not allowed in 5 (Greenfield use tables, read October 2026).
Key points
- Allowed: R-E, R-L, R-M, R-H, C-N, C-R, C-H and P-O
- Not allowed: A-V, I-L, I-H, P-QP and O-S
Find your lot's zone on the city zoning map, then read its row. Every status below was read from the Greenfield 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
Greenfield'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.
| Zone | Status | Code |
|---|---|---|
| R-E Residential estate (1 to 2 du/acre) | Allowed | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| R-L Single-family residential (1 to 7 du/acre) | Allowed | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| R-M Multiple-family residential (7 to 15 du/acre) | Allowed | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| R-H High density infill (12 to 21 du/acre) | Allowed | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| C-N Neighborhood commercial | Allowed — see note Note 5: Not permitted, unless combined with mixed use facilities in compliance with the requirements set forth in section 17.42.030 ; or exception to mixed use facilities allowed by section 17.42.030 . | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| C-R Retail business | Allowed — see note Note 5: Not permitted, unless combined with mixed use facilities in compliance with the requirements set forth in section 17.42.030 ; or exception to mixed use facilities allowed by section 17.42.030 . | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| C-H Highway commercial | Allowed — see note Note 5: Not permitted, unless combined with mixed use facilities in compliance with the requirements set forth in section 17.42.030 ; or exception to mixed use facilities allowed by section 17.42.030 . | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
| P-O Professional office | Allowed — see note Note 5: Not permitted, unless combined with mixed use facilities in compliance with the requirements set forth in section 17.42.030 ; or exception to mixed use facilities allowed by section 17.42.030 . | Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS |
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.
- Not covered here: Overlay districts MUO, GWO, IPO, RCO are not base zones. Mixed-use overlay exceptions (§ 17.42.030) change some commercial cells; see notes 5 and 29.. Overlay zones and specific plans can also change the answer.
Other uses in Greenfield
Who this affects
Frequently asked questions
Can I have a duplex in the A-V zone in Greenfield?
No. Greenfield's use table does not allow it in A-V (Artisan agricultural/visitor serving) (Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS).
Can I have a duplex in the R-E zone in Greenfield?
Yes. Greenfield's use table lists it as allowed in R-E (Residential estate (1 to 2 du/acre)) (Division III — ZONING DISTRICTS, ALLOWABLE USES, AND DEVELOPMENT STANDARDS).
General information, not legal advice.
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