Napa County Block and Lot (California)

The Recorder of Deeds ensures the accuracy of Napa County property, land, and property tax records for the Napa County, California government. As part of this job, they keep real estate documents including information on Napa County block and lot divisions. Napa County Recorders provide online access to a searchable block and lot database that can identify the parcel number of any Napa County property by its address. Block and lot information, which covers both urban and suburban areas, can show subdivided lots, lot identifiers, and the tracts of land Napa County, CA. The Registrar of Deeds may also provide Napa County plat maps and property maps that show block and lot information.

Napa County Recorder of Deeds Napa CA PO Box 298 94559 707-253-4246


The Building Department is responsible for creating and enforcing Napa County building codes and zoning regulations in order to ensure the construction of safe buildings. As part of that job, Napa County Building Departments maintain a number of property-related records, including documents on block and lot information. These records can include plat maps, property maps, and Napa County block and lot databases, and they provide parcel numbers, subdivisions within a lot, lot identifiers, and tracts of land. Building Departments in Napa County, California may provide access to an online, searchable database to identify blocks, lots, and parcel numbers for properties, which can also show zoning boundaries.

American Canyon Planning Department American Canyon CA 4381 Broadway Street, Ste 201 94503 707-647-4336

Calistoga City Building Department Calistoga CA 1232 Washington Street 94515 707-942-2827

Napa Building Department Napa CA 1600 1st Street 94559 707-257-9540

Napa County Building Department, Planning, Zoning and Permits Napa CA 1195 3rd Street, Ste 210 94559 707-253-4417

Napa County Zoning Napa CA 1195 3rd Street, Ste 210 94559 707-253-4416

Napa Planning Department Napa CA 1600 1st St 94559 707-257-9530

Saint Helena Planning Department St. Helena CA 1480 Main Street 94574 707-968-2659

St Helena Building Department St. Helena CA 1480 Main Street 94574 707-968-2657

The Napa County Clerk Office stores important public records for the Napa County local government, including records related to Napa County property such as block and lot information. These records can include plat maps, property maps, and block and lot databases, and they show parcel numbers, subdivisions within a lot, tracts of land, and lot identifiers in Napa County, CA. They may also include other descriptions of the property for both urban and suburban areas. Clerk Offices in Napa County provide online tools to look up the block and lot information for any property by its address.

Calistoga City Clerk Calistoga CA 1232 Washington Street 94515 707-942-2805

Napa County Clerk Napa CA 1195 3rd Street 94559 707-253-4421


The Assessor Office determines the value of taxable property within a Napa County or local area. These property assessments are used to calculate property taxes in Napa County, California. Assessors keep detailed information on Napa County block and lot divisions, and many provide an online, searchable database to identify blocks, lots, and parcel numbers for properties by address. Urban and suburban block and lot information includes parcel numbers, subdivisions in a lot, and all tracts of land in the area. Assessor Offices may also have Napa County property maps known as plat maps that show block and lot information.

Napa County Assessor's Office Napa CA 1127 1st Street 94559 707-253-4467