Sunnyvale · Zoning · C-1
Sunnyvale C-1 zoning: height, setbacks and lot size
In Sunnyvale's C-1 zone, buildings can be up to 40 ft (2 stories) tall, the front setback is 70 ft and the minimum lot size is No minimum (Sunnyvale code, read October 2026).
Key points
- Maximum building height: 40 ft
- Maximum number of stories: 2 stories
- Minimum front setback: 70 ft
- Minimum side setback: None required
- Minimum rear setback: None required
- Minimum lot size: No minimum
- Maximum lot coverage: 35%
C-1 is a zoning district in Sunnyvale. Every value below was read from the Sunnyvale 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 C-1
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.
| Maximum building height | 40 ft § 19.32.020 · code textTable row “C-1”, column “Building Height (ft.)”: 40 |
|---|---|
| Maximum number of stories | 2 stories § 19.32.020 · code textTable row “C-1”, column “Building Stories”: 2 |
| Minimum front setback | 70 ft § 19.34.030 · code textTable row “C-1 7”, column “Front Yard Minimum 1, 2”: 70 |
| Minimum side setback | None required § 19.34.030 · code textTable row “C-1 7”, column “Side Yards Total 1, 3, 4”: None |
| Minimum rear setback | None required § 19.34.030 · code textTable row “C-1 7”, column “Rear Yard 1, 6”: None |
| Minimum lot size | No minimum § 19.30.020 · code textTable row “C-1”, column “Lot Area Minimum (Square feet)”: None |
| Maximum lot coverage | 35% § 19.32.020 · code textTable row “C-1”, column “Lot Coverage”: 35% |
Not on this page
We did not find a general FAR, density limit for C-1 in the zoning tables we read. The code may still set one elsewhere — check the Sunnyvale Municipal Code.
Other Sunnyvale zoning districts
Who this affects
Frequently asked questions
What is the maximum building height in Sunnyvale's C-1 zone?
40 ft — Sunnyvale Municipal Code § 19.32.020.
What is the maximum number of stories in Sunnyvale's C-1 zone?
2 stories — Sunnyvale Municipal Code § 19.32.020.
What is the minimum front setback in Sunnyvale's C-1 zone?
70 ft — Sunnyvale Municipal Code § 19.34.030.
What is the minimum side setback in Sunnyvale's C-1 zone?
None required — Sunnyvale Municipal Code § 19.34.030.
What is the minimum rear setback in Sunnyvale's C-1 zone?
None required — Sunnyvale Municipal Code § 19.34.030.
General information, not legal advice.
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