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Visit the Archives

King County Archives is open to everyone. The records in our care are held in trust for the people of King County. It is our responsibility not only to preserve the County's historical government records, but also to make them accessible to the public. Learn more about how to visit the Archives and view records in person.

Looking for recorded property documents?

No appointment required

You don't need an appointment to access recorded property documents on microfilm. We are open to the public on Tuesdays and Wednesdays from 10am to 3pm.

Please note:

  • Recorded documents at the Archives are only available on microfilm.
  • Recorded document research is self-service. Archives staff will show you how to use the microfilm scanners so you can look up documents.
  • We only provide access to recorded documents from 1853 to July 31, 1991.
  • Recorded documents on microfilm are organized 1.) by the year the document was recorded and 2.) by the last name of the buyer / seller.
  • Recorded documents on microfilm aren't organized by property address, parcel number, or document type.
  • We don't provide access to recorded plats, surveys, and condo drawings.
  • Permitting records, construction / floor plans, and architectural drawings aren't recorded documents.

Where to find other recorded documents

Looking for other records?

Schedule an appointment

We ask that you schedule an appointment to view original documents.

Please note:

  • Email us at least 2 business days in advance to request an appointment.
  • Scheduling an appointment gives Archives staff time to identify and retrieve records that you wish to see.
  • If the Archives doesn't have the records or information you want, we will try to refer you to the correct agency.

Before you schedule

Make your research more productive with these helpful tips.

  • Consider your topic. What kind of information are you trying to find? The more specific you are, the better we can help you.
  • Check the FAQs and research guides on our website to see if there's information about your topic.
  • Review the Records at other agencies page to see if the information you want is available somewhere else.
  • Request a research consultation with an Archives staff member.

Before you arrive

Once you've scheduled and confirmed your research appointment, do the following to prepare.

  • Gather your research materials and notes.
  • Review the Archives Reading Room Guidelines.
  • Plan to bring a mobile device or digital camera to take pictures of records.

What to expect

King County Archives is charged with the preservation of irreplaceable, unique county records. We hold them in trust for all King County residents and provide access. To protect these records for future generations and out of respect for your fellow researchers, we ask that you abide by the following policies.

  • Check in at the lobby desk. An Archives staff member is there to assist you.
  • The Archives provides lockers and coat racks for safe storage of your personal belongings.
  • Keep archival materials safe by storing food and drinks in the lockers near the desk.
  • Use a pencil to take notes. Pens or other permanent marking tools can deface historical materials.
  • Turn off your mobile device or put it on vibrate to avoid disturbing other patrons. If you need to take a call, please do so in the lobby or outside.
  • Ask for assistance when scanning archival materials.

Do you need accommodations when visiting?

Please let us know if you require assistive technology or accessibility accommodations. King County Archives is committed to making sure our spaces and materials are accessible for all patrons.

Duplication and Copy Fees

King County Archives duplicates the records in its holdings on behalf of patrons. See our Frequently Asked Questions for more information about these services.

Contact

archives@kingcounty.gov

(206) 263-2480
TTY Relay 711

1215 E. Fir St.
Seattle, WA 98122

Connect

Hours

Walk-in lobby hours
Tuesday and Wednesday, 10 a.m. to 3 p.m.

Phone / Email hours
Monday - Friday, 9 a.m. to 4 p.m.

Research Room hours
By appointment only