Tiburon · Zoning · RO-1
Tiburon RO-1 zoning: height, setbacks and lot size
In Tiburon's RO-1 zone, buildings can be up to 30 ft tall, the front setback is 30 ft and the minimum lot size is 40,000 s.f. (Tiburon code, read October 2026).
Key points
- Maximum building height: 30 ft
- Minimum front setback: 30 ft
- Minimum side setback: 20 ft
- Minimum rear setback: 20% of lot depth or 25 ft (whichever is less)
- Minimum lot size: 40,000 s.f.
- Maximum lot coverage: 15%
RO-1 is a zoning district in Tiburon. Every value below was read from the Tiburon 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 RO-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 | 30 ft § 16-21.040 · code textTable row “RO-1”, column “Primary”: 30 ft. |
|---|---|
| Minimum front setback | 30 ft § 16-21.040 · code textTable row “RO-1”, column “Front”: 30 ft. |
| Minimum side setback | 20 ft § 16-21.040 · code textTable row “RO-1”, column “Sides”: 20 ft. |
| Minimum rear setback | 20% of lot depth or 25 ft (whichever is less) § 16-21.040 · code textTable row “RO-1”, column “Rear”: 20% of lot depth or 25 ft. (whichever is less) |
| Minimum lot size | 40,000 s.f. § 16-21.040 · code textTable row “RO-1”, column “Minimum Lot Area”: 40,000 s.f. |
| Maximum lot coverage | 15% § 16-21.040 · code textTable row “RO-1”, column “Maximum Lot Coverage”: 15% |
Not on this page
We did not find a general stories, FAR, density limit for RO-1 in the zoning tables we read. The code may still set one elsewhere — check the Tiburon Municipal Code.
Other Tiburon zoning districts
Who this affects
Frequently asked questions
What is the maximum building height in Tiburon's RO-1 zone?
30 ft — Tiburon Municipal Code § 16-21.040.
What is the minimum front setback in Tiburon's RO-1 zone?
30 ft — Tiburon Municipal Code § 16-21.040.
What is the minimum side setback in Tiburon's RO-1 zone?
20 ft — Tiburon Municipal Code § 16-21.040.
What is the minimum rear setback in Tiburon's RO-1 zone?
20% of lot depth or 25 ft (whichever is less) — Tiburon Municipal Code § 16-21.040.
What is the minimum lot size in Tiburon's RO-1 zone?
40,000 s.f. — Tiburon Municipal Code § 16-21.040.
General information, not legal advice.
Ask about a Tiburon property in RO-1
Ask GoCodebook what you can build at a specific address and get an answer that cites the section.
Ask your question