Vallejo, CA Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- RR front setback
- 30 feet
- RLD front setback
- 15 feet
- RLD interior side setback
- 5 feet
- RMD/RHD front setback
- 15 feet
- Measurement point
- From nearest lot line to building
- Narrow-lot relief
- 10% of lot width or 3 ft
Summary
Vallejo sets minimum yard setbacks by zoning district in Chapter 16.202's development tables: the Rural Residential (RR) district requires a 30-foot front yard and 20-foot side yards, while Residential Low Density (RLD) requires only 15 feet in front and 5 feet on the sides, with Section 16.104.07 defining how every setback is measured from the lot line.
16.104.07 - Determining setbacks. A setback line defining a required yard is parallel to and at the specified distance from the corresponding front, side, or rear lot line. ... B.Measuring setbacks or yards. Setbacks shall be measured as the distance between the nearest lot line and the closest point on the exterior of a building or structure, excluding building projections permitted by Section 16.501.07, Projections Into Required Yards, along a line at right angles from the adjacent right-of-way. Setbacks shall be unobstructed from the ground to the sky unless an easement encroachment has been authorized or exceptions have been made, subject to compliance with the Building Code. ... Minimum Setbacks (ft.): Front 30 (A) / 15 (A); Interior Side 20 (A) / 5 (A); Street Side 20 (A) / 10 (A); Rear 20 (A) / 5 (A); Garage Front/Rear 20/20 / 20/5; Minimum Distance between Buildings (ft.) 30 / 5.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Municipal Code: Update 12 - 25).
Full Breakdown
07, Determining Setbacks, establishes that a setback line runs parallel to and at a fixed distance from the corresponding front, side, or rear lot line, and where a right-of-way is planned to widen, the setback is measured from the future right-of-way rather than the current property line. 07, and the setback area must stay unobstructed from the ground to the sky absent an authorized easement encroachment. 202's tables. 202-A sets the Rural Residential (RR) district at a 30-foot front, 20-foot interior side, 20-foot street side, and 20-foot rear setback, while Residential Low Density (RLD) drops those to 15 feet front, 5 feet interior side, 10 feet street side, and 5 feet rear.
202-B keeps setbacks tighter as density rises: Residential Medium Density (RMD) and Residential High Density (RHD) both require a 15-foot front setback, with interior side setbacks of 5 feet for the first two stories stepping to 10 feet above that, a 10-foot street side, and a 10-foot rear yard, plus a 40-foot parking setback from the street-facing property line. 02(A)(7).
Violations & Fines
A structure built inside the required setback without an approved exception or projection allowance is a zoning violation the director can pursue as a public nuisance under Section 16.615.03, ordering the owner to modify or remove the encroaching construction. Continuing to maintain a use or structure in violation after written notice, or building without the required setback sign-off during permit review, can trigger permit revocation proceedings and abatement action under Chapter 16.615.
Frequently Asked Questions
How far back from my property line must I build in Vallejo?
How is a Vallejo setback actually measured?
Can Vallejo require a bigger setback than the table shows?
Sources & Official References
Other rules in Vallejo
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