zoneoptics
Riverside County Unincorporated, California · General provision

17.82.060

Single FamilyAll Riverside County Unincorporated districts0

Dimensional standards

lot requirementsSTREETSTREETbuildable areaFront 15 ftSide 5 ftStreet side 8 ftMin width 40 ftMin depth 80 ftMIN LOT AREA3,900 sq ftMAX HEIGHT40 ft / 2 storiesMAX LOT COVERAGE70%
Plan view of the district’s stated lot requirements. Solid line: the property line. Dashed: the setback lines the ordinance imposes; a building must stay inside the tinted envelope. Drawn from the figures extracted below — illustrative, not a survey.

Lot

Minimum lot areaMinimum lot areaThe smallest parcel on which the district allows anything to be built.
3,900 sq ftsq ftSquare feet. An acre is 43,560 sq ft; a typical suburban lot is 7,000–10,000.
Minimum lot widthLot widthHow wide a lot must be, usually measured at the front setback line.
40 ft
Minimum lot depth
80 ft

SetbacksSetbackThe distance a building must be held back from a lot line.

FrontSetbackThe distance a building must be held back from a lot line.
15 ft
SideSetbackThe distance a building must be held back from a lot line.
5 ft
Street sideSetbackThe distance a building must be held back from a lot line.
8 ft

Height & bulk

Maximum heightMaximum heightThe tallest a building may be, given in feet, in storeys, or both — whichever binds first.
40 ft
Maximum storiesStoreysHabitable floor levels. Whether a basement or attic counts is defined by the local code.
2
Maximum lot coverageLot coverageThe share of a lot that buildings may cover, as a percentage.
70%

From the ordinance

Building height shall not exceed two stories with a maximum height of forty (40) feet. Lot area shall be not less than three thousand nine hundred (3,900) square feet. The minimum average width ... forty (40) feet, with a minimum average depth of eighty (80) feet. The front yard shall be not less than fifteen (15) feet... Side yards on interior and through lots shall not be less than five feet. Side yards on corner and reverse corner lots shall be not less than eight feet... Lot coverage shall not exceed seventy (70) percent. The minimum private yard area shall be not less than two hundred fifty (250) square feet per dwelling unit...
17.82.060