Hanford, CA Building Setbacks & Zoning: Lot Coverage Limits (2026)

Chapter 17.10, Low Density Residential Zones, governs the R-L-12, R-L-8 and R-L-5 zone districts that make up most of Hanford's single-family neighborhoods. Section 17.10.060 sets a hard 50% coverage ceiling only for the R-L-12 zone, the city's largest-lot single-family district (minimum 12,000-square-foot lots under Section 17.10.030). For the smaller R-L-5 (5,000-square-foot minimum) and R-L-8 (8,000-square-foot minimum) zones, the code does not print a coverage percentage at all; instead it directs that coverage "shall be determined by the combined building setback requirements, accessory structure limitations, and off-street parking requirements" found elsewhere in the same chapter.

In practice that means the buildable envelope on an R-L-5 or R-L-8 lot is set by Section 17.10.070's building setback lines (15 feet front for livable space, 20 feet for garages, 15 feet rear, 5 feet interior side, 10 feet street side, with rear setbacks increasing 10 feet for structures over one story), Section 17.10.120's cap on detached accessory structures (120 square feet maximum floor area, three feet from rear and side lot lines, seven feet maximum plate line height), and the driveway paving cap in Section 17.10.110, which limits paved area to 40% of the lot's street frontage.

A homeowner cannot simply calculate a coverage percentage for these two zones; the Community Development Department applies the setback, accessory-structure and parking rules together to determine how much of the lot may be built on. The R-L-12 zone's flat 50% figure, by contrast, is checked directly against the building footprint at plan review.