Santa Barbara County · Zoning · M-RP
Santa Barbara County M-RP zoning: height, setbacks and lot size
In Santa Barbara County's M-RP zone, buildings can be up to 35 ft tall, the front setback is 50 ft and the minimum lot size is 1 acre (Santa Barbara County code, read October 2026).
Key points
- Maximum building height: 35 ft
- Minimum front setback: 50 ft
- Minimum side setback: 10 ft
- Minimum rear setback: 10 ft
- Minimum lot size: 1 acre
- Maximum lot coverage: 35%
M-RP (Industrial Research Park) is a zoning district in Santa Barbara County. Every value below was read from the Santa Barbara County 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 M-RP
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 | 35 ft § 35.25.040 · code textTable row “Maximum height”, column “M-RP Industrial Research Park”: 35 ft. |
|---|---|
| Minimum front setback | 50 ft § 35.25.040 · code textTable row “Front - Primary”, column “M-RP Industrial Research Park”: 50 ft from edge of right-of-way; 20 ft from right-of-way of research park secondary interior street. |
| Minimum side setback | 10 ft § 35.25.040 · code textTable row “Side - Interior”, column “M-RP Industrial Research Park”: 10 ft. |
| Minimum rear setback | 10 ft § 35.25.040 · code textTable row “Rear”, column “M-RP Industrial Research Park”: 10 ft; 50 ft abutting a residential zone. |
| Minimum lot size | 1 acre § 35.25.040 · code textTable row “Area”, column “M-RP Industrial Research Park”: 1 acre. |
| Maximum lot coverage | 35% § 35.25.040 · code textTable row “Maximum coverage”, column “M-RP Industrial Research Park”: 35%. |
When a different number applies
The code sets other values for particular lots, buildings or locations in M-RP:
- Minimum front setback: 20 ft — from right-of-way of research park secondary interior street § 35.25.040
- Minimum rear setback: 50 ft — abutting a residential zone § 35.25.040
Not on this page
We did not find a general stories, FAR, density limit for M-RP in the zoning tables we read. The code may still set one elsewhere — check the Santa Barbara County Municipal Code.
Other Santa Barbara County zoning districts
Who this affects
Frequently asked questions
What is the maximum building height in Santa Barbara County's M-RP zone?
35 ft — Santa Barbara County Municipal Code § 35.25.040.
What is the minimum front setback in Santa Barbara County's M-RP zone?
50 ft — Santa Barbara County Municipal Code § 35.25.040.
What is the minimum side setback in Santa Barbara County's M-RP zone?
10 ft — Santa Barbara County Municipal Code § 35.25.040.
What is the minimum rear setback in Santa Barbara County's M-RP zone?
10 ft — Santa Barbara County Municipal Code § 35.25.040.
What is the minimum lot size in Santa Barbara County's M-RP zone?
1 acre — Santa Barbara County Municipal Code § 35.25.040.
General information, not legal advice.
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