Building Setbacks & Zoning in Placentia, CA (2026)
3 verified building setbacks & zoning rules for Placentia, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Setback Rules
In the City of Placentia, California, an R-1 lot needs a 20 foot front yard, side yards of 6 feet on one side and 10 feet on the other, and a 20 foot rear yard for initial construction. Corner lots take a 12 foot setback from the ultimate right-of-way, and a front entrance garage sits 25 feet back unless it has a roll-up door.
Placentia R-1 Side and Rear Yard Setback Rules
Some RestrictionsPlacentia Municipal Code § 23.12.080
(a) Side yard setback requirements are as follows: (1) Main Building. Minimum setbacks shall be six (6) feet on one side and ten (10) feet on the opposite side, with the following exceptions: (A) On corner lots, the setback from the ultimate right-of-way to any structure shall be twelve (12) feet. (B) The ten (10) foot setback shall be mandatory where the side yard of one lot abuts the rear yar...
Structure Height Limits
In the City of Placentia, California, the maximum height in the R-1 single-family district is 30 feet, and accessory buildings are held to 20 feet. The R-A district also caps height at 30 feet, while the R-2, R-G and R-3 multiple-family districts allow 35 feet, dropping to 30 feet next to R-A or R-1 property unless extra setback is provided.
Placentia Residential Structure Height Limits by Zone
Some RestrictionsPlacentia Municipal Code § 23.12.040
Maximum allowable height limit in the “R-1” district shall be thirty (30) feet; accessory buildings twenty (20) feet.
Lot Coverage Limits
In the City of Placentia, California, buildings and structures in the R-1 single-family district cannot cover more than 50 percent of the net lot area, and a dwelling unit needs at least 1,300 square feet of floor area exclusive of garages and patios. Other districts set their own caps: 40 percent in R-A, 50 percent in R-2, and 60 percent in R-G and R-3.
Placentia Maximum Lot Coverage by Residential Zone
Some RestrictionsPlacentia Municipal Code § 23.12.060
Maximum allowable lot coverage by building or structures subject to all other requirements in the “R-1” district shall be as follows: The maximum allowable building coverage shall be not more than fifty (50) percent of the net lot area; The minimum allowable floor area for a dwelling unit shall be not less than one thousand three hundred (1,300) square feet of floor area exclusive of garages an...
Looking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Placentia city rules.
Building Setbacks & Zoning in Orange County →