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

020, sets the maximum percentage of a lot that buildings and structures may cover in the nine open-space, agricultural and residential zones, read in the fixed order O-S, A-E, R-A, R-L, R-E, R-1, R-2, R-3, S-P/TPD. Open space (O-S) parcels are capped at 20%, agricultural-exclusive (A-E) parcels at just 10%, and R-A, R-L and R-E lots at 35% each. The single-family R-1 and multi-family R-2 zones share a 50% ceiling, R-3 rises to 60%, and S-P and TPD planned development areas are set 'by permit' rather than a fixed percentage.

025(B) defines what counts: lot coverage includes all buildings, carports, structures and accessory buildings on the lot, but patios and patio covers open on at least three sides, along with pools, spas and freestanding open-air gazebos, are excluded from the coverage calculation entirely, letting owners add outdoor living space without eating into their percentage. The table's footnote 3 cross-references two relief valves. 025(A)(6) lets side-entry carports and garages in the R-1 and R-2 zones sit at a 15-foot front setback rather than the standard yard depth, which can free up buildable area elsewhere on tight lots.

040(F)(1)(c), the administrative exception, lets the community development director approve up to a 20% increase in maximum building coverage without a full variance hearing, provided the director finds the increase will not harm abutting properties and is consistent with the general plan. Larger increases still require a standard variance heard by the planning commission. 025(C), including 100 square feet of on-site recreational amenity per unit, layered on top of, not instead of, the lot coverage cap.