Snohomish County GIS Data (Washington)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Snohomish County, Washington. As part of this job, Snohomish County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Snohomish County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Snohomish County GIS data on their websites.

Snohomish County Assessor's Office Everett WA 3000 Rockefeller Avenue 98201 425-388-3433


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Snohomish County, Washington. These GIS maps typically include property boundaries, real estate appraisal values, Snohomish County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Snohomish County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Arlington City Hall Arlington WA 238 North Olympic Avenue 98223 360-403-3421

Edmonds City Hall Edmonds WA 121 4th Avenue North 98020 425-775-2525

Everett City Hall Everett WA 2930 Wetmore Avenue, Ste 100 98201 425-257-8700

Gold Bar Town Hall Gold Bar WA 107 5th Street 98251 360-793-1101

Granite Falls Town Hall Granite Falls WA 206 South Granite Avenue 98252 360-691-6441

Index City Hall Index WA 511 Avenue A 98256 360-793-2488

Index Town Hall Index WA 511 Avenue A 98256 360-793-2488

Lake Stevens City Hall Lake Stevens WA 1812 Main Street 98258 425-334-1012

Lynnwood City Hall Lynnwood WA 19100 44th Avenue West 98036 425-775-1971

Marysville City Hall Marysville WA 1049 State Avenue, Ste 101 98270 360-363-8000

Monroe City Hall Monroe WA 806 W Main St 98272 360-794-7400

Mountlake Terrace City Hall Mountlake Terrace WA 6100 219th Street Southwest, Ste 200 98043 425-744-6206

Mukilteo City Hall Mukilteo WA 11930 Cyrus Way 98275 425-263-8000

Snohomish City Hall Snohomish WA 116 Union Avenue 98290 360-568-3115

Stanwood City Hall Stanwood WA 10220 270th Street Northwest 98292 360-629-2181

Sultan City Hall Sultan WA 319 Main Street, # 200 98294 360-793-2231

A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Snohomish County, Washington. As part of that job, Building Departments maintain GIS data that can include Snohomish County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Snohomish County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Arlington Planning and Zoning Department Arlington WA 238 North Olympic Avenue 98223 360-403-3434

Everett Building Department Everett WA 3000 Rockefeller Avenue, # 604 98201 425-388-3111

Everett Building Department Everett WA 3200 Cedar Street 98201 425-257-8810

Lynnwood Building Department Lynnwood WA 19100 44th Avenue West 98036 425-670-6290

Lynnwood Building Permits Lynnwood WA 4114 198th Street Southwest, Ste 7 98036 425-670-5400

Lynnwood Planning Department Lynnwood WA 19100 44th Avenue West 98036 425-670-6645

Marysville Zoning Marysville WA 80 Columbia Avenue 98270 360-363-8100

Monroe Permits and Planning Department Monroe WA 806 West Main Street 98272 360-794-7400

Mukilteo Permits Mukilteo WA 11930 Cyrus Way 98275 425-355-4141

Stanwood Planning Department Stanwood WA 10220 270th Street Northwest 98292 360-629-4577


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Snohomish County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Snohomish County GIS data is often accessible through the Clerk Office website.

Brier City Clerk Brier WA 2901 228th St SW 98036 425-775-5440

Darrington Town Clerk Darrington WA 1005 Cascade Street 98241 360-436-1131

Edmonds City Clerk Edmonds WA 121 5th Avenue North 98020 425-771-0245

Everett City Clerk Everett WA 2930 Wetmore Avenue, Ste 100 98201 425-257-8610

Lynnwood City Clerk Lynnwood WA 19100 44th Avenue West 98036 425-670-6610

Mountlake Terrace City Clerk Mountlake Terrace WA 23204 58th Avenue West 98043 425-744-6206

Snohomish County Clerk Everett WA 3000 Rockefeller Avenue 98201 425-388-3466

Woodway Clerk Woodway WA 23920 113th Place West 98020 206-542-4443


An Auditor Office provides oversight for government agencies, including evaluating the performance of government offices and their compliance with laws, rules, and regulations in Snohomish County, Washington. Auditors also investigate corruption and fraudulent activities. Auditor Offices maintain a number of records related to their local area, which can include GIS data that shows Snohomish County property boundaries, city or county lines, flood zones, earthquake zones, and property taxes. These Snohomish County maps may also provide place names, bodies of water, and other geographic information. Auditors may provide online access to their GIS maps.

Everett Auditor Everett WA 3501 Colby Avenue, Ste 100B 98201 425-257-2137

Snohomish County Auditor Everett WA 1721 Hewitt Avenue 98201 425-388-3371

Snohomish County Auditor Mountlake Terrace WA 22911 56th Avenue West 98043 425-775-7515


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Snohomish County, Washington. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Snohomish County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Snohomish County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Snohomish County Recorder of Deeds Everett WA 3000 Rockefeller Avenue 98201 425-388-3483