County Public Records
King County Public Records
Use this page to start property, recorded document, tax, and clerk file searches in King County, with clear inputs for online index lookups or certified copy requests.
Trending:
Deeds
Property Search
Tax Assessment
Marriage Records
On this page:
Jurisdiction
King County (county-level scope)
Core Record Families
Recorded documents, property/assessment, tax/treasurer, clerk-held public files
Online Availability
Grantor–grantee and parcel indexes typically online; document images and certified copies may require requests
State Check
Confirm the state for King County before using official records portals
Start Here
- Start a grantor–grantee search for deeds, liens, and plats with the county recorder/recording clerk
- Check parcel, owner, and assessed value using the county assessor/appraiser lookup
- Use the tax account or parcel number to view charges and payments with the treasurer/tax collector
- Request certified copies for recorded documents or marriage records from the county recording or clerk office
Record Routing
- Deeds and liens → Recorder/Recording Clerk
- Plats and surveys → Recorder/Recording Clerk
- Property assessment → Assessor/Appraiser
- Property tax and payments → Treasurer/Tax Collector
- Marriage records → County Clerk/Vital Records
Common Search Inputs
- Parcel Number (APN)
- Grantor/Grantee Name
- Situs Address
- Recording Date Range
- Document or Instrument Number
- Tax Account or Statement Number
Source Map
| Source / Office | Best For | Search Method | Why It Matters |
|---|---|---|---|
| County Recorder/Recording Clerk | Deeds, mortgages, liens, releases, plats, easements | Index by grantor/grantee, document number, or date; request copies or certified copies as needed | Official land records establish chain of title and encumbrances for King County property |
| Assessor/Appraiser | Parcel identification, ownership, legal description, assessed values, parcel maps | Lookup by parcel/APN, situs address, or owner; download parcel reports or map sheets when available | Confirms parcel identity and valuation for King County searches and ties addresses to APN |
| Treasurer/Tax Collector | Property tax bills, payment history, delinquency status | Search by tax account or APN; view charges, installments, and receipts | Verifies payoff amounts and delinquencies affecting King County parcels |
| County Clerk/Public Records | Marriage records and certain county-filed public documents | Name and date-based requests; indexes where available; certified copies by request | Provides official copies for personal and transactional needs within King County |
| County GIS/Planning | Zoning layers, recorded plats references, survey control, map sheets | Interactive map with parcel or address filter; export maps or layer data | Adds spatial and regulatory context to King County property research |
King County Search FAQs
How do I find a deed or lien for a King County property?
Search the recorder’s index by grantor or grantee, parcel, or date range, capture the document number, then request a copy or certified copy if needed.
What identifiers work for King County property tax lookup?
Use the parcel number (APN) or tax account number; if unknown, find the parcel via the assessor’s lookup by situs address or owner name.
Are document images available online for King County records?
Expect online index access; image viewing or certified copies may require a request, depending on record type and date range.