zoneoptics
Napa County Unincorporated, California · General provision

18.104.110

All Napa County Unincorporated districts0

Dimensional standards

lot requirementsSTREETMin width 60 ftMin depth 80 ftMIN LOT AREA4,000 sq ftMIN FRONTAGE40 ft
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.
4,000 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.
60 ft
Minimum frontageFrontageThe length of a lot line that touches a public street.
40 ft
Minimum lot depth
80 ft

Extracted standards

4 individual requirements pulled out of this section’s prose, each with the sentence it came from.

Other

From the ordinance

no lot shall be created with less than four thousand square feet of buildable area... minimum depth of a residential lot shall be eighty feet, minimum frontage shall be forty feet, and minimum width at building setback line shall be sixty feet.
18.104.110