Mason County Public Records /Mason County Property Records

Mason County Property Records

What Is Mason County Property Records

Mason County property records are official documents maintained by county government offices that record ownership, transfers, encumbrances, and other legal interests affecting real property — including land and buildings — located within the county's jurisdiction. These records serve several essential functions in the public land administration system:

Establishing chain of title: Property records document the successive transfers of ownership from one party to another, creating a continuous legal history of each parcel.
Providing constructive notice: Under Washington State law, recorded instruments provide public notice of property interests, protecting buyers, lenders, and other parties from undisclosed claims.
Protecting property rights: Recording a deed, mortgage, or lien establishes priority among competing claims to the same property.
Facilitating real estate transactions: Title companies, lenders, attorneys, and buyers rely on recorded documents to verify ownership and encumbrances before completing a sale or loan.

In Washington State, the recording of real property instruments is governed by RCW § 65.08.070, which establishes that every conveyance of real property not recorded is void against any subsequent purchaser or mortgagee in good faith and for valuable consideration whose conveyance is first duly recorded. The Mason County Assessor's Office maintains property tax and valuation records, while the County Auditor's Office serves as the official repository for recorded instruments.

Mason County Assessor's Office 411 N. 5th Street, Shelton, WA 98584 (360) 427-9670 Ext. 491 Public Counter Hours: Monday–Friday, 8:00 AM–4:30 PM Mason County Assessor

Are Property Records Public Information In Mason County?

Property records in Mason County are public records under Washington State law, and members of the public may inspect or obtain copies without demonstrating a specific interest or providing a reason for the request. The legal basis for public access rests on two complementary frameworks:

Washington Public Records Act (RCW § 42.56): This statute establishes a broad right of public access to government records, including those maintained by county offices. Agencies are required to make records available for inspection and copying upon request, subject only to specific statutory exemptions.
Recording statutes: Washington's recording laws are premised on the principle that land ownership is a matter of public concern. Transparency in property ownership protects the integrity of real estate markets, deters fraud, and enables citizens to verify the status of any parcel.
No requester qualification required: Unlike certain categories of sensitive government records, property records do not require the requester to demonstrate ownership, legal standing, or a business purpose. Any individual, organization, or entity may access these records.

At present, Mason County makes a substantial portion of its property records available both in person and through online portals, consistent with the state's policy of maximizing public access to government information.

How To Search Property Records in Mason County in 2026

Members of the public may search Mason County property records through several official channels. The following steps outline the primary methods currently available:

Identify the relevant county office. Deeds, mortgages, liens, and other recorded instruments are maintained by the Mason County Auditor's Recording Division. Property tax and valuation data are maintained by the Assessor's Office.
Gather identifying information. Searches are most efficiently conducted using the parcel number (also called the tax parcel ID), the property owner's name, or the property's street address.
Choose an access method. Records may be accessed online through the county's property search portal, in person at the relevant county office, or by submitting a written public records request.
Submit a public records request if needed. For documents not available through self-service portals, members of the public may submit a formal request to the Mason County Auditor's Office or the relevant department. Requests may be submitted in person, by mail, or electronically.
Pay applicable fees. Washington law permits agencies to charge reasonable fees for copying records. Current fee schedules are available at each office's public counter.

Mason County Auditor's Office — Recording Division 411 N. 5th Street, Shelton, WA 98584 (360) 427-9670 Ext. 467 Public Counter Hours: Monday–Friday, 8:00 AM–4:30 PM Recording, Marriage Licenses and Fraud Notify — Mason County

How To Find Property Records in Mason County Online?

The county currently provides online access to property records through its official digital platforms, enabling members of the public to conduct searches at any time without visiting a government office. The primary online resource is the Mason County property tax and assessment search portal, which allows users to look up parcels by owner name, address, or parcel number and retrieve assessment data, ownership history, and tax information. Additionally, the Mason County Assessor's Office website provides access to property tax records, exemption information, and valuation data relevant to the county's real estate tax system. Recorded instruments such as deeds and liens may be searched through the Auditor's online recording index, where available. Users should note that online databases are updated periodically and may not reflect the most recent transactions; for time-sensitive legal matters, in-person verification at the Recording Division is advisable.

How To Look Up Mason County Property Records for Free?

Several no-cost options are currently available for members of the public seeking Mason County property records:

Online parcel search: The county's TerraScan TaxSifter portal provides free access to assessment and ownership data for all parcels in Mason County. No account or registration is required.
In-person inspection: Under RCW § 42.56.080, agencies must allow members of the public to inspect public records at no charge. Visiting the Assessor's Office or Auditor's Recording Division during public counter hours allows free review of records on-site.
Mason County Assessor's website: General property tax and valuation information is available at no cost through the Mason County Assessor's official web page.
Planning and zoning records: Land use designations, zoning maps, and planning documents are accessible without charge through the county's community development resources.

Fees apply only when copies are requested; inspection of records in their original or digital form is free of charge under current Washington law.

What's Included in a Mason County Property Record?

A Mason County property record encompasses a broad range of documents and data fields maintained across multiple county offices. The specific content varies by record type, but the following categories are typically included:

Recorded Instruments (Auditor's Office):

Warranty deeds, quitclaim deeds, and statutory warranty deeds
Deeds of trust and mortgages
Satisfactions and releases of liens
Easements, covenants, and restrictions
Plats and surveys
Notices of lis pendens

Assessment and Tax Records (Assessor's Office):

Parcel identification number and legal description
Current and historical assessed values (land and improvements)
Property classification and use code
Owner of record name and mailing address
Exemption status (senior citizen, disabled veteran, etc.)
Sales history and transfer dates

Planning and Land Use Records (Community Development):

Zoning designation and overlay districts
Permit history and building records
Environmental review documents
Comprehensive plan designations

The Mason County Community Development — Planning Division maintains land use and planning documents that complement recorded property instruments. Washington's recording statutes, particularly RCW § 65.08, govern what instruments are eligible for recording and the legal effect of recordation.

Mason County Community Development 615 W. Alder Street, Shelton, WA 98584 (360) 427-9670 Ext. 352 Public Counter Hours: Monday–Friday, 8:00 AM–4:00 PM Community Development — Planning

How Long Does Mason County Keep Property Records?

Mason County retains property records in accordance with the Washington State Archives retention schedules established under Washington Administrative Code (WAC) and the Local Government Common Records Retention Schedule (CORE). Retention periods vary by record type:

Recorded instruments (deeds, mortgages, liens): Permanently retained. Recorded documents in the Auditor's Office are maintained indefinitely, as they constitute the official chain of title for real property.
Assessment records: Retained for a minimum of six years following the assessment year, with permanent retention for historical valuation records.
Property tax payment records: Retained for six years under standard fiscal records schedules.
Plats and surveys: Permanently retained as foundational land records.
Building permits and inspection records: Retained for the life of the structure, consistent with state guidance.

The Washington State Archives provides the authoritative retention schedule for local government records. County offices are required to comply with these schedules and may not destroy records before the applicable retention period has elapsed.

How To Find Liens on Property In Mason County?

Liens recorded against real property in Mason County are maintained by the Auditor's Recording Division and are searchable through the official recording index. Members of the public may identify liens using the following methods:

Online recording index search: The Auditor's online portal allows users to search recorded documents by grantor/grantee name or parcel number. Liens — including mechanic's liens, judgment liens, and tax liens — appear as recorded instruments in the index.
In-person search at the Recording Division: Staff at the Auditor's Office can assist members of the public in locating recorded liens during public counter hours. The office is located at 411 N. 5th Street, Shelton, WA 98584, and may be reached at (360) 427-9670 Ext. 467.
Property tax liens: Delinquent property tax information, including outstanding tax liens, is maintained by the Mason County Treasurer's Office. Members of the public may review property tax payment and delinquency records through the Treasurer's official resources.
Federal tax liens: Liens filed by the Internal Revenue Service are recorded with the County Auditor and appear in the same recording index as other instruments.

Mason County Treasurer's Office 411 N. 5th Street, Shelton, WA 98584 (360) 427-9670 Ext. 475 Public Counter Hours: Monday–Friday, 8:00 AM–4:30 PM Treasurer — Property Tax Payment

What Is Property Owner Rule In Mason County?

Property ownership in Mason County is governed by Washington State law and applicable county regulations, which establish the rights, responsibilities, and limitations associated with holding title to real property. Under Washington law, property ownership confers the right to use, transfer, encumber, and exclude others from real property, subject to applicable zoning, land use regulations, and recorded encumbrances. Key principles include:

Recording requirement: To be effective against third parties, transfers of real property must be recorded with the Mason County Auditor's Recording Division pursuant to RCW § 65.08.070. An unrecorded deed may be valid between the parties but is subordinate to a subsequently recorded instrument from a bona fide purchaser.
Property tax obligation: All owners of real property in Mason County are subject to annual property taxation under Washington's property tax system. The Assessor's Office values property annually, and the Treasurer's Office collects taxes. Failure to pay property taxes may result in the imposition of a tax lien and, ultimately, a tax foreclosure proceeding.
Zoning and land use compliance: Property owners are required to use their property in conformity with applicable zoning designations and land use regulations administered by Mason County Community Development. Variances, conditional use permits, and other land use approvals are processed through the Planning Division.
Homestead and exemption rights: Washington law provides certain protections for property owners, including a homestead exemption under RCW § 6.13, which protects a portion of a primary residence's value from unsecured creditors.
Adverse possession: Washington law recognizes adverse possession claims under RCW § 7.28.050, under which a party in open, notorious, continuous, and hostile possession of property for ten years may acquire legal title.