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Enterprise Solutions
Regrid Parcel Data
Bulk files delivered in the format your business needs.
Regrid Feature Service
Get data delivery straight into your Esri-stack, no custom integration required.
Regrid API
Integrate parcel boundaries & records into your app, SaaS, or map. -
Self Serve Options
Regrid Property App
Take Regrid property data wherever you go - available for web, iOS, & Android.
API Monthly Subscriptions
Sign up and try this nationwide parcel API, free for 30 days.
Interactive API Sandbox
Explore the API Sandbox with complete feature access to 7 counties plus Puerto Rico. -
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Nonprofit & Academia
Regrid's Data With Purpose program - propose your own budget to access land parcel data. -
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Access documentation & support materials to learn about Regrid data.
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Washington Parcel Data
Parcels
3,266,255
Counties Online
39 / 39
Matched Buildings
4,170,746
Matched Secondary Addresses
4,032,651
Statewide Data
Download the entire state instantly in a format of your choice. Be sure to check out our:
Interested in nationwide bulk data & API licenses? Contact our team at parcels@regrid.com for more details.
Data by County
We work to refresh county data as quickly as possible — and we make sure it’s cleaned and standardized in our nationwide schema so it’s even easier to use. Select a county for a detailed list of available fields:
Adams County
12,710 parcels — refreshed 2022-02-01
Asotin County
13,657 parcels — refreshed 2023-02-28
Benton County
76,844 parcels — refreshed 2023-01-31
Chelan County
47,935 parcels — refreshed 2023-01-31
Clallam County
54,285 parcels — refreshed 2023-02-28
Clark County
189,452 parcels — refreshed 2023-09-26
Columbia County
5,434 parcels — refreshed 2023-09-26
Cowlitz County
56,584 parcels — refreshed 2023-01-31
Douglas County
29,107 parcels — refreshed 2023-01-31
Ferry County
12,399 parcels — refreshed 2021-01-19
Franklin County
33,152 parcels — refreshed 2023-02-28
Garfield County
4,178 parcels — refreshed 2023-01-31
Grant County
57,051 parcels — refreshed 2023-07-06
Grays Harbor County
61,829 parcels — refreshed 2023-01-31
Island County
52,913 parcels — refreshed 2023-10-24
Jefferson County
32,644 parcels — refreshed 2023-11-07
King County
630,780 parcels — refreshed 2023-09-26
Kitsap County
125,060 parcels — refreshed 2023-07-06
Kittitas County
38,944 parcels — refreshed 2023-11-07
Klickitat County
21,281 parcels — refreshed 2023-01-31
Lewis County
57,344 parcels — refreshed 2023-01-31
Lincoln County
36,433 parcels — refreshed 2023-11-07
Mason County
60,303 parcels — refreshed 2023-02-28
Okanogan County
56,224 parcels — refreshed 2023-02-28
Pacific County
56,828 parcels — refreshed 2023-09-12
Pend Oreille County
16,833 parcels — refreshed 2023-11-07
Pierce County
334,506 parcels — refreshed 2023-11-07
San Juan County
18,893 parcels — refreshed 2023-09-26
Skagit County
82,832 parcels — refreshed 2023-01-31
Skamania County
8,149 parcels — refreshed 2023-01-31
Snohomish County
313,399 parcels — refreshed 2023-09-26
Spokane County
210,490 parcels — refreshed 2023-04-11
Stevens County
43,854 parcels — refreshed 2023-01-31
Thurston County
122,362 parcels — refreshed 2023-09-26
Wahkiakum County
4,401 parcels — refreshed 2023-11-21
Walla Walla County
30,683 parcels — refreshed 2023-02-14
Whatcom County
115,305 parcels — refreshed 2023-09-26
Whitman County
35,045 parcels — refreshed 2023-05-24
Yakima County
106,132 parcels — refreshed 2023-04-11