Brentwood · Zoning · A-10
Brentwood A-10 zoning: height, setbacks and lot size
In Brentwood's A-10 zone, the front setback is 50 ft and the minimum lot size is 10 acres (Brentwood code, read October 2026).
Key points
- Minimum front setback: 50 ft
- Minimum side setback: 25 ft
- Minimum rear setback: 50 ft
- Minimum lot size: 10 acres
A-10 (AGRICULTURAL CONSERVATION) is a zoning district in Brentwood. Every value below was read from the Brentwood Municipal Code and links to its section (read October 2026). State laws such as the ADU and SB 9 rules can allow more on a residential lot. General information, not legal advice — read the code text and check with the city before you build.
Development standards in A-10
The general rule for a typical lot in this zone. Zoning tables often attach notes, such as rules for corner lots, lots next to a residential zone, or new subdivisions only. Open “code text” under a value to see the table cell or sentence it was read from.
| Minimum front setback | 50 ft § 17.410.004 · code textC. Minimum front yard: fifty feet; |
|---|---|
| Minimum side setback | 25 ft § 17.410.004 · code textD. Minimum side yard: twenty-five feet; |
| Minimum rear setback | 50 ft § 17.410.004 · code textE. Minimum rear yard: fifty feet; |
| Minimum lot size | 10 acres § 17.410.004 · code textA. Minimum lot area: ten acres; |
When a different number applies
The code sets other values for particular lots, buildings or locations in A-10:
- Maximum building height: 35 ft — Main and accessory buildings; taller only with a conditional use permit § 17.410.004
Not on this page
We did not find a general height, stories, lot coverage, FAR, density limit for A-10 in the zoning tables we read. The code may still set one elsewhere — check the Brentwood Municipal Code.
Other Brentwood zoning districts
Who this affects
Frequently asked questions
What is the minimum front setback in Brentwood's A-10 zone?
50 ft — Brentwood Municipal Code § 17.410.004.
What is the minimum side setback in Brentwood's A-10 zone?
25 ft — Brentwood Municipal Code § 17.410.004.
What is the minimum rear setback in Brentwood's A-10 zone?
50 ft — Brentwood Municipal Code § 17.410.004.
What is the minimum lot size in Brentwood's A-10 zone?
10 acres — Brentwood Municipal Code § 17.410.004.
General information, not legal advice.
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