Building Setbacks & Zoning in Garden Grove, CA (2026)
3 verified building setbacks & zoning rules for Garden Grove, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
Garden Grove sets numeric yard setbacks for its R-1 single-family zone right in the zoning table: Municipal Code Section 9.08.040.020 requires a 20-foot front yard, a 5-foot interior side yard, a 10-foot street-side yard, and a rear yard equal to 20% of lot depth up to a 25-foot cap. Detached accessory structures only need a 5-foot rear setback, and every setback must stay open to the sky.
Garden Grove R-1 Yard Setback Minimums
Some RestrictionsGarden Grove, CA, Municipal Code § 9.08.040.020 (Residential—General Development Standards, R-1 Development Standards Table)
Specific development standards for R-1 (Single-Family Residential) zone are in the following table: R-1 DEVELOPMENT STANDARDS TABLE Placement R-1 Setbacks Front (1, 2) Side setback (interior) Street side Rear setback (6) 20 ft. 5 ft. 10 ft. 20% of lot depth not to exceed 25 ft. (Main structures—See diagrams for R-1 required rear yards) 5 ft. (detached accessory structures)
Structure Height Limits
Garden Grove caps R-1 main residences at 35 feet and detached accessory structures at 17 feet, with no exceptions for penthouses or roof structures built purely for extra habitable space. Towers, spires, chimneys and similar non-habitable features can rise above that limit only with a conditional use permit.
Garden Grove Residential Height Limits
Some RestrictionsGarden Grove, CA, Municipal Code Sec. 9.08.040.010(E); see also Sec. 9.08.040.020(A) Table (Building height)
E. Height Limits. 1. Residential buildings shall comply with the requirements shown in the Table of Building Requirements but in no case shall be higher than 35 feet, unless otherwise specified below. 2. Fire or parapet walls, skylights, towers, flagpoles, chimneys, smokestacks, radio masts and similar structures may be erected above the height limits prescribed if done so in conjunction with a...
Lot Coverage Limits
Single-family lots in Garden Grove's R-1 zone are capped at 50% total lot coverage, counting every building and required uncovered parking area. A separate 50% cap applies to hardscape in the front setback, though driveway strips leading straight to a garage get a fixed square-footage exemption.
Garden Grove Max Lot Coverage Limits
Some RestrictionsGarden Grove, CA, Municipal Code Sec. 9.08.040.020(A), Footnotes 3-4
Lot coverage (3) 50% Maximum front setback coverage (4) 50% ... 3. Lot coverage includes all building and structures (primary and accessory) and required uncovered parking areas, and excludes uncovered swimming pools and permeable or semi-permeable recreational surface areas. 4. Hardscape counted toward maximum coverage percentage includes driveways and pedestrian walkways, excepting portions o...
Looking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Garden Grove city rules.
Building Setbacks & Zoning in Orange County →