King County Property Records (Washington)

Search for free King County, WA Property Records, including King County property tax assessments, deeds & title records, property ownership, building permits, zoning, land records, GIS maps, and more.

Search Free King County Property Records

Search King County residential property records for free including maps, owner and structure details, mortgages, deeds, loans, sales records, tax history, assessments, and valuations

King County Assessor Office

Get Property Records from 1 Assessor Office in King County, WA

King County Assessor's Office 500 4th Avenue Seattle, WA 98104 206-296-7300 Directions

King County Recorder Of Deeds

Get Property Records from 1 Recorder Of Deeds in King County, WA

King County Recorder of Deeds 500 4th Avenue Seattle, WA 98104 206-477-6620 Directions

King County Treasurer & Tax Collector Offices

Get Property Records from 3 Treasurer & Tax Collector Offices in King County, WA

King County Treasurer's Office 500 4th Avenue Seattle, WA 98104 206-296-0923 Directions

Hunts Point Treasurer 3000 Hunts Point Road Hunts Point, WA 98004 425-455-1834 Directions

Seattle Treasurer 700 5th Avenue Seattle, WA 98104 206-684-0242 Directions

King County Building Departments

Get Property Records from 26 Building Departments in King County, WA

Auburn Permits 25 West Main Street Auburn, WA 98001 253-931-3020 Directions

Bellevue Permits 616 120th Avenue Northeast Bellevue, WA 98005 425-990-1400 Directions

Bothell Building Department 9654 Northeast 182nd Street Bothell, WA 98011 425-486-2768 Directions

Bothell Zoning 9654 Northeast 182nd Street Bothell, WA 98011 425-486-8152 Directions

Burien City Permits 400 Southwest 152nd Street Burien, WA 98166 206-248-5520 Directions

Des Moines Building Department 21630 11th Avenue South Des Moines, WA 98198 206-870-7576 Directions

Duvall Planning Department 15535 Main Street Northeast Duvall, WA 98019 425-788-2779 Directions

Enumclaw Planning Department 1309 Myrtle Avenue Enumclaw, WA 98022 360-825-3593 Directions

Federal Way Permits and Zoning 33325 8th Avenue South Federal Way, WA 98003 253-835-2607 Directions

Issaquah Building Department, Planning, Zoning and Permits 1775 12th Avenue Northwest Issaquah, WA 98027 425-837-3080 Directions

Kent City Zoning 400 West Gowe Street Kent, WA 98032 253-856-5454 Directions

Kirkland City Building Department 123 5th Avenue Kirkland, WA 98033 425-587-3600 Directions

Kirkland Planning Department 123 5th Avenue Kirkland, WA 98033 425-587-3225 Directions

Maple Valley Building Department 22035 Southeast Wax Road Maple Valley, WA 98038 425-413-5077 Directions

Northwest Building Department 12015 115th Avenue Northeast Kirkland, WA 98034 425-814-6924 Directions

Pacific Building Department 100 3rd Avenue Southeast Pacific, WA 98047 253-833-2660 Directions

Redmond Permits and Zoning 15670 Northeast 85th Street Redmond, WA 98052 425-556-2473 Directions

Redmond Planning Department 15670 Northeast 85th Street Redmond, WA 98052 425-556-2440 Directions

Renton Building Department, Planning, Zoning and Permits 1055 South Grady Way Renton, WA 98057 425-430-7200 Directions

Seattle Permits 610 5th Avenue Seattle, WA 98104 206-684-5454 Directions

Seattle Planning Department Ste 2000, 700 5th Ave Seattle, WA 98104 206-684-8850 Directions

Seattle Zoning 700 5th Avenue Seattle, WA 98104 206-615-0808 Directions

Snoqualmie Building Department 38624 Southeast River Street Snoqualmie, WA 98065 425-888-5435 Directions

Tukwila Planning Department 6300 Southcenter Boulevard Tukwila, WA 98188 206-431-3670 Directions

Washington State Permits 10833 Northup Way Bellevue, WA 98004 425-739-3730 Directions

Woodinville Building Department and Zoning 17301 133rd Avenue Northeast Woodinville, WA 98072 425-489-2754 Directions

King County Building Inspector Offices

Get Property Records from 6 Building Inspector Offices in King County, WA

Bellevue-North East King County Building Inspector 616 120th Avenue Northeast Bellevue, WA 98005 425-990-1440 Directions

King County Building Inspector 201 West Smith Street Seattle, WA 98119 206-296-4732 Directions

Bellevue Building Inspector 450 110th Avenue Northeast Bellevue, WA 98004 425-452-6875 Directions

Bothell Building Inspector 9654 Northeast 182nd Street Bothell, WA 98011 425-486-2768 Directions

Federal Way Building Inspector 33325 8th Avenue South Federal Way, WA 98003 253-835-3050 Directions

Seattle Building Inspector 999 3rd Avenue Seattle, WA 98104 206-296-0100 Directions

King County Code Enforcement Offices

Get Property Records from 2 Code Enforcement Offices in King County, WA

Seatac Code Enforcement 4800 South 188th Street SeaTac, WA 98188 206-973-4763 Directions

Shoreline Code Enforcement 17544 Midvale Avenue North Shoreline, WA 98133 206-546-1700 Directions

King County Property Records Databases

The King County Property Records (Washington) links below open in a new window and will take you to third party websites that are useful for finding King County public records. Editorial staff monitor and update these links on a frequent basis.

Bellevue Information Technology Department GIS Maps https://bellevuewa.gov/city-government/departments/ITD/services/maps/

City of Auburn Permits https://permitcenter.auburnwa.gov/

City of Bellevue Crime Maps https://www.crimemapping.com/map/wa/bellevue

City of Bellevue Flood Maps https://utilities.bellevuewa.gov/manage-your-utility-services/stormwater/flood-protection-information/FEMA-flood-insurance-rate-maps/

City of Bellevue Information Technology Department City Maps https://www.bellevuewa.gov/city-government/departments/ITD/services/maps/

City of Bellevue License Information http://psbm.net/licenses-taxes/bellevue.html

City of Bothell Maps and GIS Department GIS Maps http://www.bothellwa.gov/233/Maps-GIS

City of Kent Crime Maps https://spotcrime.com/wa/kent

City of Kirkland Information Technology Department Website http://www.kirklandwa.gov/depart/Information_Technology/GIS.htm

City of Sammamish Public Works Department GIS Maps https://www.sammamish.us/government/departments/public-works/maps-and-gis-data/

City of Shoreline Public Works Department GIS Maps http://www.shorelinewa.gov/government/departments/public-works/maps-gis

Issaquah Police Department Crime Map https://www.crimereports.com/home/#!/dashboard

Kent City Tax Department Business License Search https://www.kentwa.gov/doing-business/city-taxes/business-licenses

King County Building Codes https://www.kingcounty.gov/courts/clerk/access-records/estate-closure.aspx

King County Building Inspections https://www.kingcounty.gov/depts/local-services/permits/permits-inspections/inspections.aspx

King County Building Permits https://www.kingcounty.gov/depts/sheriff/about-us/enforcement/investigations/criminal-warrants.aspx

King County Department of Assessments GIS Maps http://www.btmaps.com/king/parcels/

King County Department of Permitting and Environmental Review Permits https://aca.accela.com/kingcounty/

King County GIS Maps https://localscape.spatialest.com/#kingcountyassessor/

King County Police Department Crime Reports https://www.crimereports.com/home/#!/dashboard

King County Police Department Crime Reports https://www.crimereports.com/home/#!/dashboard

King County Police Department Crime Reports https://www.crimereports.com/home/#!/dashboard

King County Police Department GIS Maps https://www.crimereports.com/home/#!/dashboard

King County Property Tax Exemptions https://www.kingcounty.gov/depts/assessor/TaxRelief.aspx

King County Tax Payments https://payment.kingcounty.gov/Home/Index

Kirkland Police Department Crime Maps http://www.kirklandwa.gov/depart/PD/Community_Resources/Community_Crime_Mapping.htm

Redmond Police Department Crime Map http://gis.redmond.gov/crimemap/

SeaTac Crime Reports https://www.crimereports.com/agency/seatac

Seattle Department of Construction and Inspections Property Records http://web6.seattle.gov/DPD/ParcelData/

Seattle Finance and Administrative Services Department Business License Search http://www.seattle.gov/business-license-tax

Seattle Municipal Archives Website http://www.seattle.gov/cityarchives/

Seattle Police Department Crime Map https://www.seattle.gov/police/information-and-data/online-crime-maps

Seattle Police Department Logs http://web6.seattle.gov/mnm/incidentresponse.aspx

Seattle Police Department Vehicle Search https://twitter.com/getyourcarback

Shoreline Police Department Crime Reports http://www.shorelinewa.gov/government/departments/police-department/crime-reports-maps

King County Home & Property Tax Statistics

Data Source: U.S. Census Bureau; American Community Survey, 2017 ACS 5-Year Estimates.

King County Home Values
Median Home Value$446,600
Median Rental Cost (per month)$1,379
King County Property Tax Payments (Annual)
Median Property Taxes$4,254
Median Property Taxes (Mortgage)$4,232
Median Property Taxes (No Mortgage)$4,319
King County Property Tax Collections (Total)
Property Taxes$2,305,169,600
Property Taxes (Mortgage)$1,688,450,800
Property Taxes (No Mortgage)$616,718,800
King County Housing Characteristics
Total Housing Units902,107
Occupied Housing Units851,077 (94.3%)
Vacant Housing Units51,030 (5.7%)
Owner Occupied Housing Units488,554 (57.4%)
Renter Occupied Housing Units362,523 (42.6%)
Housing Units (Mortgage)73.1%
Housing Units (No Mortgage)26.9%
King County Mortgage Characteristics
Mortgage, Contract to Purchase, or Similar Debt357,304
Second Mortage or HELOC67,644
Second Mortgage (No HELOC)12,374
HELOC (No Second Mortgage)55,270
Second Mortgage & HELOC2,391
No Mortgage131,250
King County Occupied Residential Buildings
Single-Family Detached Homes467,879 (55.0%)
Single-Family Attached Homes39,933 (4.7%)
2 Apartments14,586 (1.7%)
3 or 4 Apartments35,194 (4.1%)
5 to 9 Apartments50,963 (6.0%)
10 or More Apartments225,020 (26.4%)
Mobile Home or Other Type of Housing17,502 (2.1%)
King County Occupied Residential Buildings Construction Year
2014 or Later12,419 (1.5%)
2010 to 201328,209 (3.3%)
2000 to 2009120,121 (14.1%)
1980 to 1999240,804 (28.3%)
1960 to 1979223,638 (26.3%)
1940 to 1959121,269 (14.2%)
1939 or Earlier104,617 (12.3%)
King County Occupied Residential Buildings Room Characteristics
1 Room36,030 (4.2%)
2 or 3 Rooms152,805 (18.0%)
4 or 5 Rooms253,136 (29.7%)
6 or 7 Rooms202,383 (23.8%)
8 or More Rooms206,723 (24.3%)
King County Occupied Residential Buildings Bedroom Characteristics
No Bedroom42,557 (5.0%)
1 Bedroom137,871 (16.2%)
2 or 3 Bedrooms458,778 (53.9%)
4 or More Bedrooms211,871 (24.9%)
King County Occupied Residential Building Facility Characteristics
With Complete Plumbing Facilities847,551 (99.6%)
With Complete Kitchen Facilities842,320 (99.0%)