Building Setbacks & Zoning in Fairfield, CA (2026)
3 verified building setbacks & zoning rules for Fairfield, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Fairfield's Zoning Ordinance sets minimum yard setbacks by residential zone in Table 25-2. In the RVL:40 zone, homes must sit 30 feet back from the front property line, with rear and interior side-yard totals of 40 and 15 feet respectively, and the standards tighten in the denser RL:10 zone.
Fairfield, CA Yard Setback Minimums by Zone
Some RestrictionsFairfield, CA Municipal Code § 25.20.3.1, Table 25-2
Table 25-2: RVL and RL District Development Regulations RVL:40 RVL:20 RVL:15 RL:10 Setbacks (feet) Front: ... to habitable portion of bldg. or side entry garage 30 25 20 20 ... to garage opening directly toward street 35 30 25 25 Street side yard 30 20 20 15 Interior side yard: ... minimum one side 15 10 10 10 ... total for both sides 40 30 20 20 Rear 40 30 25 25
Structure Height Limits
Fairfield caps the main dwelling at 35 feet in the RVL and RL residential zones under Table 25-2. A builder can only exceed that ceiling with a Conditional Use Permit approved under Section 25.40.6; accessory structures follow the separate limits in Section 25.20.4.1.
Fairfield, CA Residential Structure Height Limits
Some RestrictionsFairfield, CA Municipal Code § 25.20.3.1, Table 25-2, footnote 13
Building Height Limits (maximum) Note 13 Main dwelling 35 Accessory Structures See Section 25.20.4.1 Note 12 ...(13) Increased height is allowed with approval of a Conditional Use Permit (see Section 25.40.6).
Lot Coverage Limits
Fairfield's small-lot single-family standards cap lot coverage at 50% in the RLM zone and 60% in the RM and RH zones under Table 25-5. The standard RVL/RL district tables instead control building bulk through a 0.5 maximum Floor Area Ratio rather than a coverage percentage.
Fairfield, CA Max Lot Coverage Limits
Some RestrictionsFairfield, CA Municipal Code § 25.20.3.2, Table 25-5
Lot Coverage (maximum) 50% in RLM, 60% in RM and RH
Looking for Solano County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Fairfield city rules.
Building Setbacks & Zoning in Solano County →