Vista, CA Property Maintenance: Vacant Lot Maintenance (2026)

010 defines a 'Vacant Parcel' simply as a parcel that does not have an improvement, meaning no building or structure used for shelter, storage, or similar purposes sits on the land. 030(E)(9), 'Defensible Space on Vacant Parcels,' imposes maintenance duties on land even when there's no home to protect: all dead, dying, or diseased vegetation and other green waste must be removed, and any weeds or grass on the lot must be cleared or trimmed to a height of four inches or less, the same numeric cap Zone 1 and Zone 2 impose on improved lots elsewhere in the chapter.

030(E)(7), which requires defensible space along both sides of any driveway or public or private road bordering the parcel, plus thirteen and a half feet of vertical clearance for fire apparatus access. 020(A) and (B) separately declare uncontrolled weeds, combustible vegetation, and fire-hazard vegetation a public nuisance on any parcel, vacant land is treated identically to a built lot for nuisance-abatement purposes, and the owner or responsible party bears the cost of compliance regardless of whether they've built anything on the property.