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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
3,252,605
Counties Online
39 / 39
Matched Buildings
4,171,499
Matched Secondary Addresses
4,048,120
Parcels with Standardized Zoning
3,036,766
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
13,593 parcels — refreshed 2024-03-26
Benton County
77,587 parcels — refreshed 2024-03-26
Chelan County
48,242 parcels — refreshed 2024-03-26
Clallam County
54,354 parcels — refreshed 2024-03-26
Clark County
189,452 parcels — refreshed 2023-09-26
Columbia County
5,440 parcels — refreshed 2024-03-26
Cowlitz County
56,864 parcels — refreshed 2024-03-26
Douglas County
29,465 parcels — refreshed 2024-04-09
Ferry County
12,399 parcels — refreshed 2021-01-19
Franklin County
33,546 parcels — refreshed 2024-03-26
Garfield County
4,178 parcels — refreshed 2023-01-31
Grant County
57,161 parcels — refreshed 2024-03-26
Grays Harbor County
61,701 parcels — refreshed 2024-03-26
Island County
52,902 parcels — refreshed 2024-03-26
Jefferson County
32,638 parcels — refreshed 2024-03-26
King County
630,780 parcels — refreshed 2023-09-26
Kitsap County
125,607 parcels — refreshed 2024-03-26
Kittitas County
39,118 parcels — refreshed 2024-03-26
Klickitat County
21,432 parcels — refreshed 2024-03-26
Lewis County
57,440 parcels — refreshed 2024-03-26
Lincoln County
16,718 parcels — refreshed 2024-01-17
Mason County
60,545 parcels — refreshed 2024-03-26
Okanogan County
56,371 parcels — refreshed 2024-03-26
Pacific County
56,838 parcels — refreshed 2024-03-26
Pend Oreille County
16,793 parcels — refreshed 2024-03-26
Pierce County
336,152 parcels — refreshed 2024-04-09
San Juan County
17,321 parcels — refreshed 2024-03-26
Skagit County
82,961 parcels — refreshed 2024-03-26
Skamania County
8,149 parcels — refreshed 2023-01-31
Snohomish County
314,185 parcels — refreshed 2024-01-30
Spokane County
211,416 parcels — refreshed 2024-03-26
Stevens County
43,903 parcels — refreshed 2024-03-26
Thurston County
122,502 parcels — refreshed 2024-01-30
Wahkiakum County
4,412 parcels — refreshed 2024-03-26
Walla Walla County
30,753 parcels — refreshed 2024-03-26
Whatcom County
115,426 parcels — refreshed 2024-01-30
Whitman County
35,045 parcels — refreshed 2023-05-24
Yakima County
106,506 parcels — refreshed 2024-03-26