Washington County Property Records
How To Search Property Records in Washington County in 2026
WashingtonORRecords.us provides access to publicly available information related to property records in Washington County, Oregon. Members of the public may find ownership history, assessed values, tax information, recorded documents, and parcel data through official county resources. Available record categories may include deeds, mortgages, liens, plat maps, tax assessments, and zoning records. Access and completeness of records vary by record type and the time period covered.
Property records in Washington County may be searched through several official channels. The primary resources are:
- Assessment and Taxation – Washington County's Department of Assessment and Taxation maintains property ownership, assessed values, and recorded documents including deeds and liens.
- Washington County Public Access Tax Information Portal – An online portal providing free public access to tax statements, payment history, and parcel-level tax data.
- Property Taxes – Official property tax information including millage rates, exemptions, and payment options.
- Geographic Information System (GIS) – The county GIS system provides interactive mapping, tax lot boundaries, survey records, plat maps, and county road data.
- Planning Department – Land use, zoning, and development review records are maintained by the county Planning Division.
Online Search Methods
1. Assessment and Taxation Portal
The Washington County Department of Assessment and Taxation serves as the primary resource for property ownership and valuation records. The Washington County Public Access portal provides free, no-registration access to parcel-level data.
Search Options:
- By property address
- By owner name
- By account/parcel number
- By map and tax lot number
Information Available:
- Current owner name and mailing address
- Property site address
- Legal description
- Parcel/account number
- Assessed value (land and improvements)
- Taxable value
- Exemptions applied
- Sales history
- GIS map location
- Link to detailed property card
How to Search:
- Navigate to the Washington County Public Access portal
- Select a search type (address, owner name, account number, or map/tax lot)
- Enter the search criteria in the appropriate field
- Review the results list returned
- Select a property to view the full property card
- Access assessed values, tax history, ownership data, and sales records
- Print or save the information as needed
2. Recorded Documents – Assessment and Taxation Recording Division
The Recording Division within the Washington County Department of Assessment and Taxation is responsible for recording and indexing official property documents pursuant to ORS Chapter 205, which governs the recording of instruments affecting real property in Oregon.
Documents Available:
- Warranty deeds and quitclaim deeds
- Mortgages and deeds of trust
- Satisfactions and releases of mortgage
- Judgment liens and tax liens
- Mechanic's liens
- Easements
- Declarations of restrictions
- Plats and surveys
- Powers of attorney affecting property
- Lis pendens
How to Search Recorded Documents:
- Contact the Recording Division directly at (503) 846-8752 or visit in person
- Provide the grantor/grantee name, property address, or instrument number
- Staff will assist in locating the relevant document index
- Request copies of specific instruments as needed
- Fees apply for certified and uncertified copies (see fee schedule below)
3. Tax Information Portal
The property tax information portal provides free public access to current and historical tax data at the parcel level.
Search By:
- Property address
- Owner name
- Account/parcel number
Information Available:
- Current tax bill amount
- Payment history
- Outstanding balances
- Exemptions applied
- Millage rates by taxing district
- Installment plan status
- Delinquency status
Annual property tax statements are mailed on or before October 25 of each year. As stated by the Washington County Department of Assessment and Taxation, "Tax calculations were unaffected and are correct," reflecting the county's commitment to accurate and transparent tax records.
4. GIS Mapping System
The Washington County Geographic Information System (GIS) provides interactive mapping tools that integrate property boundary data with survey records, plat maps, county road information, and aerial photography.
How to Use:
- Navigate the interactive map to a specific location
- Click on a parcel to view property identification data
- Access linked tax lot, survey, and plat records
- View multiple map layers including zoning, flood zones, and environmental features
- Measure distances and view property boundaries
- Access the County Surveyor's Office records including benchmarks and section maps
In-Person Searches
Washington County Department of Assessment and Taxation
155 N First Avenue, Suite 130
Hillsboro, OR 97124
Phone: (503) 846-8741
Assessment and Taxation
Members of the public may visit the Assessment and Taxation office during regular business hours to access public access computers, request property cards, review plat maps, and obtain assistance from staff. The Recording Division, reachable at (503) 846-8752, handles requests for recorded instruments including deeds, liens, and mortgages.
Washington County Land Use and Transportation – Planning Division
155 N First Avenue, Suite 350
Hillsboro, OR 97124
Phone: (503) 846-8761
Planning Division
The Planning Division maintains land use ordinances, zoning records, development review files, and community planning documents. Members of the public may inspect current planning records and land use designations at this office.
By Mail Requests
Assessment and Taxation – Recording Division
155 N First Avenue, Suite 130
Hillsboro, OR 97124
Phone: (503) 846-8752
Written requests for copies of recorded documents should specify the instrument number, book and page reference, or property address and approximate recording date range. Payment for applicable copy fees must accompany the request. Certified copies are available upon request with the appropriate fee.
Through Professionals
Title companies, real estate attorneys, and licensed appraisers routinely conduct comprehensive property record searches in Washington County. Title companies provide abstracts of title and title insurance commitments that identify all recorded interests affecting a parcel. Real estate attorneys handle complex ownership disputes and provide legal title opinions. These professional services involve costs that vary by scope of work.
Search Tips
- When searching by owner name, attempt both last-name-first and full-name formats, and consider name spelling variations or business entity names
- When searching by address, try variations with and without directional prefixes (N, S, E, W) and confirm the correct ZIP code
- Very recent transactions may not yet appear online due to recording processing time
- For historical records not available online, contact the Recording Division directly for assistance
What Is Washington County Property Records
Property records in Washington County, Oregon are official documents related to real property — including land and buildings — maintained by county government agencies. These records constitute the legal foundation for establishing property ownership, documenting transfers, recording encumbrances, and assessing property taxes. Under ORS § 93.710, instruments conveying or encumbering real property must be recorded with the county clerk to provide constructive notice to subsequent purchasers and encumbrancers.
Types of Property Records
Ownership Records:
- Warranty deeds, quitclaim deeds, and special warranty deeds
- Transfer records and chain of title documents
- Life estate deeds
- Trust documents affecting real property
- Trustee's deeds
Encumbrance Records:
- Mortgages and deeds of trust
- Tax liens, judgment liens, and mechanic's liens
- Easements
- Deed restrictions and covenants
- Homeowner association (HOA) documents
- Lis pendens (notice of pending lawsuit)
Tax and Assessment Records:
- Property tax assessments (land and improvement values)
- Annual tax bills and payment history
- Exemptions (homestead, senior, veteran, disability)
- Special assessments
- Tax delinquency records
Legal Descriptions and Survey Records:
- Plat maps and subdivision plats
- Surveys and re-plats
- Lot and block information
- Metes and bounds descriptions
- Condominium declarations
Building and Permit Records:
- Building permits
- Certificates of occupancy
- Code violations
- Zoning designations
- Land use classifications
Who Maintains Property Records
Washington County Department of Assessment and Taxation
155 N First Avenue, Suite 130
Hillsboro, OR 97124
Phone: (503) 846-8741
Assessment and Taxation
This department is responsible for property valuations, assessment records, ownership information, exemption applications, and the recording of instruments affecting real property. The Recording Division within this department indexes all recorded documents by grantor, grantee, and property identifier.
Washington County Land Use and Transportation – Planning Division
155 N First Avenue, Suite 350
Hillsboro, OR 97124
Phone: (503) 846-8761
Planning Division
The Planning Division maintains zoning records, land use ordinances, development review files, and transportation planning documents. As noted on the county's official website, the division provides "Community Planning, Development Review/Current Planning and Transportation Planning services."
Washington County GIS Division
155 N First Avenue
Hillsboro, OR 97124
Geographic Information System (GIS)
The GIS Division maintains the county's spatial data infrastructure, including tax lot boundaries, survey records, plat maps, public land corner data, benchmarks, section maps, and county road records.
Legal Framework
Oregon's property recording system is governed primarily by ORS Chapter 93, which establishes the requirements for conveying real property, recording instruments, and providing constructive notice. Under this framework, a recorded instrument provides notice to all subsequent parties of the recorded interest. Oregon's public records law, ORS Chapter 192, further guarantees public access to government-held records, including property records maintained by county agencies.
Are Property Records Public Information in Washington County?
Property records in Washington County are public information. Under ORS § 192.311 et seq., public records held by Oregon government bodies are open to inspection by any member of the public. No special permission, stated purpose, or residency requirement is necessary to access property records. This principle reflects centuries of American common law tradition establishing that land records must be publicly accessible to ensure transparent ownership, enable commerce, and protect property rights.
Legal Basis for Public Access
- Oregon Public Records Law (ORS Chapter 192) mandates public access to government records
- Oregon recording statutes (ORS Chapter 93) require instruments affecting real property to be recorded and made available for public inspection
- The doctrine of constructive notice requires that recorded documents be accessible to the public
- Oregon's constitutional protections for property rights reinforce the public nature of land records
Why Property Records Are Public
Transparency:
- The public has a recognized right to know who owns real property
- Transparent government operations in property taxation depend on accessible records
- Public access prevents fraudulent transfers and secret encumbrances
Commercial Purposes:
- Real estate transactions depend on the ability to search title
- Title insurance and lending industries rely on public record access
- Property valuation, appraisal, and market analysis require open data
Legal Protections:
- Recorded documents establish chain of title and priority of interests
- Constructive notice protects subsequent purchasers and lenders
- Public access enables enforcement of property rights and resolution of disputes
Public Interest:
- Tax assessment transparency supports community accountability
- Land use planning and zoning decisions are informed by property records
- Historical and genealogical research relies on property record access
What Property Information Is Publicly Accessible
The following categories of information are freely accessible through Washington County's official resources:
- Current and historical property ownership
- Legal descriptions and parcel identification numbers
- Sale prices and transfer dates
- Recorded mortgage amounts and lender names
- Liens and encumbrances of record
- Tax assessments and payment history
- Property characteristics (size, year built, building type)
- Deeds and other recorded instruments
- Plat maps and surveys
- GIS mapping data
Privacy Considerations
Certain personal information within property records is subject to protection under Oregon law. Social Security numbers and financial account numbers are redacted from recorded documents pursuant to Oregon recording standards. Oregon's Address Confidentiality Program provides address protection for qualifying individuals including domestic violence survivors, stalking victims, and certain law enforcement personnel. Homestead exemption applications may contain financial information that is not fully subject to public disclosure; the Assessment and Taxation office administers these policies.
Who Can Access Property Records
Any member of the public may access Washington County property records, including:
- Prospective buyers and sellers
- Real estate agents, brokers, and appraisers
- Title companies and lenders
- Attorneys and legal researchers
- Property owners reviewing their own records
- Investors and developers
- Genealogists and historians
- Journalists and media organizations
- Out-of-state and foreign inquirers
Commercial Use of Property Records
Commercial aggregation and use of public property records is permitted under Oregon law. Title companies, data services, and real estate platforms routinely compile and redistribute public property data. Anti-harassment statutes and fair housing laws continue to apply regardless of the public nature of the underlying records.
How Much Does It Cost to Get Property Records in Washington County?
Washington County provides free online access to property assessment data, tax information, and GIS mapping through its public portals. Fees apply when requesting physical copies of recorded documents or certified records from the Recording Division.
Current Fee Schedule – Recording Division
The Washington County Recording Division charges fees for copies of recorded instruments pursuant to ORS § 205.320, which authorizes county clerks to collect fees for recording and copying services. Current standard fees are as follows:
| Service | Fee |
|---|---|
| Copy of recorded document (per page) | $0.25 per page |
| Certified copy of recorded document | $3.75 per document + $0.25 per page |
| Recording a document (first page) | $87.00 |
| Recording a document (each additional page) | $5.00 |
| Marriage license | $60.00 |
Free Access
The following services are available at no cost:
- Online property record searches via the Washington County Public Access portal
- Viewing property tax information through the property taxes portal
- GIS mapping and parcel data through the county GIS system
- In-person inspection of public records at the Assessment and Taxation office (no copy fee for viewing only)
Accepted Payment Methods
The Recording Division accepts cash, check, and credit/debit card payments for copy and recording fees. Mail requests should include a check or money order payable to Washington County.
Fee Waivers
Oregon law does not provide a general fee waiver for property record copies. Government agencies and certain nonprofit organizations may be eligible for reduced fees in specific circumstances; members of the public should inquire directly with the Recording Division regarding applicable policies.
What's Included in a Washington County Property Record
A Washington County property record is a comprehensive compilation of official data maintained by the Department of Assessment and Taxation, the Recording Division, the GIS Division, and the Planning Division. The following categories of information are included in a complete property record.
Ownership Information
Current Ownership:
- Legal owner name(s) as recorded on the current deed
- Ownership type (individual, joint tenants, tenants in common, trust, LLC, corporation, life estate)
- Acquisition date and deed instrument number
- Mailing address for tax billing purposes
Previous Ownership:
- Chain of title reflecting all prior owners
- Transfer dates and historical deed references
- Grantor and grantee names for each recorded transfer
Property Identification
- Site address (physical location)
- Mailing address (if different from site address)
- Legal description (lot and block, subdivision name, plat book and page, or metes and bounds)
- Parcel/account number and map/tax lot number
- Alternate or previous parcel numbers (if renumbered)
- Condominium unit number (if applicable)
Physical Characteristics
Land Information:
- Lot size in square feet or acres
- Lot dimensions and street frontage
- Corner lot designation
- Land use designation and zoning classification
Building Information:
- Total living area in square feet
- Year built and effective year
- Number of stories and building type
- Construction type and exterior wall material
- Roof type and foundation type
- Number of bedrooms and bathrooms
- Garage type and spaces
- Pool, porch, and additional structure data
- Heating and cooling systems
- Water source and sewer system
Building Condition:
- Condition and quality ratings
- Depreciation information
- Renovation and addition dates
Valuation Information
- Land value (assessed)
- Improvement value (assessed)
- Total assessed value
- Real market value
- Maximum assessed value (subject to Oregon's Measure 50 limitations)
- Historical assessed values for prior years
Oregon's property tax system, established under Measure 50 (1997), limits annual increases in assessed value to 3% per year absent certain exceptions. As the Washington County Department of Assessment and Taxation explains regarding property tax calculations, "Property Tax Basics Video: Why did my taxes go up more than 3%?" — reflecting that certain triggering events can cause assessed values to increase beyond the standard cap.
Tax Information
Current Year Taxes:
- Total tax amount due
- Taxable value after exemptions
- Millage rate breakdown by taxing district (county general fund, school district, city/municipality, special districts)
- Due dates and payment status
- Discount schedule for early payment
Tax History:
- Prior years' taxes paid
- Payment dates and amounts
- Delinquency history (if any)
Exemptions Applied:
- Homestead exemption
- Senior/disabled citizen deferral
- Veteran exemption
- Disabled veteran exemption
- Agricultural special assessment
- Conservation or historic preservation exemption
Sales History
- Sale dates for recent and historical transfers
- Sale prices and documentary stamp amounts
- Deed type (warranty deed, quitclaim deed, trustee's deed, etc.)
- Grantor (seller) and grantee (buyer) names
- Instrument numbers for each recorded transfer
- Qualified/unqualified sale designation
Encumbrances and Liens
- Currently recorded mortgages and deeds of trust (original amounts and recording dates)
- Tax liens (federal, state, and local)
- Judgment liens
- Mechanic's liens
- HOA liens
- Code enforcement liens
- Easements (utility, access, conservation)
- Deed restrictions and covenants
- Lis pendens notices
Legal and Regulatory Information
- Current zoning classification and permitted uses (maintained by the Planning Division)
- Land use code and future land use designation
- Special taxing district assignments (school, fire, water, urban renewal)
- Flood zone designation (FEMA)
- Wetlands and conservation area designations
Maps and Visual Information
- GIS map with parcel boundaries (available through the county GIS system)
- Aerial photography
- Plat map reference
- Property sketch or floor plan (where available)
- Survey data from the County Surveyor's Office
What Is Not Typically Included
- Current mortgage balances (only original recorded amounts)
- Interior photographs
- Confidential exemption application financial details
- Social Security numbers (redacted per Oregon recording standards)
- Private agreements not recorded with the county
- Actual purchase contract terms beyond the recorded sale price
How Long Does Washington County Keep Property Records?
Washington County maintains property records permanently. Recorded instruments affecting real property — including deeds, mortgages, liens, plats, and easements — are never destroyed. This permanent retention requirement reflects both the legal necessity of an unbroken chain of title and Oregon's statutory obligations for public record preservation.
Legal Basis for Permanent Retention
Oregon's records retention requirements for county recording offices are established under ORS § 205.110, which governs the duties of county clerks with respect to recorded instruments. All instruments recorded with the county clerk constitute permanent public records. The Oregon State Archives also maintains retention schedules applicable to county government records, reinforcing the permanent nature of recorded property instruments.
Records Kept Permanently
Deed Records: All recorded deeds are maintained permanently, including warranty deeds, quitclaim deeds, trustee's deeds, and all other conveyance instruments. Records date back to Washington County's formation and include original land grants and territorial-period transfers.
Mortgage and Lien Records: All recorded mortgages, deeds of trust, satisfactions, releases, assignments, judgment liens, tax liens, and mechanic's liens are maintained permanently, even after the underlying obligation has been satisfied.
Plats and Surveys: All recorded subdivision plats, re-plats, condominium declarations, and survey plats are maintained permanently by the Recording Division and the County Surveyor's Office.
Other Recorded Instruments: Easements, deed restrictions, declarations, powers of attorney affecting property, and court documents affecting title are all maintained permanently.
Format and Storage
Historical Records:
- Pre-1900s records: Handwritten ledgers and deed books
- Early-to-mid 1900s: Typed entries in bound record books
- Mid-to-late 1900s: Microfilm
- Recent decades: Digital scans and electronic document management systems
Modern Format: Washington County currently maintains recorded documents in electronic format with scanned images of original instruments. Digital backup systems and off-site storage ensure preservation against loss or damage.
Online Availability by Time Period
| Time Period | Online Availability |
|---|---|
| Recent (last 20+ years) | Available online via county portal |
| Moderate age (20–50 years) | May be available online; microfilm at office |
| Historical (50+ years) | In-person access; microfilm or original books |
| Very old (100+ years) | Archive storage; advance notice may be required |
Property Appraiser Assessment Records
Assessment records, property cards, and assessment rolls are maintained permanently. Recent years of assessment history are accessible online through the Washington County Public Access portal. Historical assessments are available at the Assessment and Taxation office.
Tax Records
Tax payment records are retained for a minimum of seven years under Oregon administrative retention schedules. Tax deed records are maintained permanently. Delinquency records are retained until resolved. Recent years of tax payment history are accessible online through the property taxes portal.
Chain of Title
Washington County's permanent record system enables an unbroken chain of title tracing ownership from the original land grant to the present. Title searches in Oregon practice review a minimum of 40 to 60 years of record history, though a full abstract may extend to the original patent. Oregon's Marketable Record Title Act provides certain limitations on the period of title search required for marketable title purposes.
Accessing Historical Records
Members of the public seeking historical records not available online should contact the Recording Division directly:
Washington County Department of Assessment and Taxation – Recording Division
155 N First Avenue, Suite 130
Hillsboro, OR 97124
Phone: (503) 846-8752
Assessment and Taxation
Staff can retrieve records from microfilm or archive storage. Requests for very old records may require advance notice. Standard copy fees apply to all retrieved documents regardless of age.
How To Find Liens on Property in Washington County?
Liens on property in Washington County are recorded instruments and are therefore part of the public record maintained by the Department of Assessment and Taxation's Recording Division. Members of the public may search for liens through the following methods.
Online Search
The Washington County Assessment and Taxation portal provides access to recorded document indexes. To search for liens:
- Contact the Recording Division at (503) 846-8752 to confirm current online search availability for recorded instruments
- Search by the property owner's name (as grantor or grantee) or by parcel number
- Filter results by document type to identify liens, including judgment liens, tax liens, and mechanic's liens
- Note the instrument number, recording date, and lienholder for each result
- Request copies of specific lien documents as needed; fees apply per the current fee schedule
Types of Liens Searchable
- Federal tax liens – Filed by the IRS and recorded with the county; searchable by debtor name
- State tax liens – Filed by the Oregon Department of Revenue
- Judgment liens – Arising from court judgments; recorded in the county where the debtor owns property
- Mechanic's liens – Filed by contractors, subcontractors, or material suppliers for unpaid construction work
- HOA liens – Filed by homeowner associations for unpaid assessments
- Code enforcement liens – Filed by local government for unresolved code violations
In-Person Search
Members of the public may visit the Recording Division in person to search the grantor/grantee index and document type index for all recorded liens:
Washington County Department of Assessment and Taxation – Recording Division
155 N First Avenue, Suite 130
Hillsboro, OR 97124
Phone: (503) 846-8752
Assessment and Taxation
Staff can assist in identifying recorded liens by property address, owner name, or parcel number. Certified copies of lien documents are available for the applicable fee.
Federal Tax Lien Searches
Federal tax liens are recorded with the county clerk pursuant to 26 U.S.C. § 6323, which requires the IRS to file a Notice of Federal Tax Lien in the jurisdiction where the taxpayer's property is located. These liens are searchable through the Recording Division's index by the taxpayer's name.
Through Title Companies
Title companies conducting title searches routinely identify all recorded liens as part of a title commitment. A professional title search provides the most comprehensive lien identification, including liens that may be indexed under name variations or older recording systems.
What Is Property Owner Rule in Washington County?
The property owner rule in Washington County, Oregon refers to the body of state law and local regulations governing who may own real property, how ownership is established and transferred, and what rights and obligations attach to property ownership. Oregon follows the general common law framework for real property ownership, supplemented by state statutes and Washington County's land use regulations.
Establishing Ownership
Under Oregon law, ownership of real property is established by a recorded deed. Pursuant to ORS § 93.020, a conveyance of real property must be in writing, signed by the grantor, and acknowledged before a notary public to be eligible for recording. Recording the deed with the Washington County Recording Division provides constructive notice of the transfer to all subsequent parties.
Forms of Ownership
Oregon recognizes the following forms of real property ownership:
- Sole ownership – A single individual holds title in their own name
- Joint tenancy – Two or more persons hold equal undivided interests with right of survivorship; upon the death of one joint tenant, the surviving joint tenant(s) take the deceased's interest automatically
- Tenancy in common – Two or more persons hold undivided interests that may be unequal; each owner's interest passes through their estate upon death
- Tenancy by the entirety – Not recognized in Oregon; married couples hold property as tenants in common or joint tenants
- Trust ownership – A trustee holds legal title for the benefit of trust beneficiaries
- Entity ownership – LLCs, corporations, and partnerships may hold title to real property in Oregon
Who May Own Property
Oregon law does not restrict real property ownership based on residency, citizenship, or state of domicile. Foreign nationals and out-of-state entities may own real property in Washington County subject to applicable federal regulations. Certain federal restrictions on foreign ownership of agricultural land may apply under the Agricultural Foreign Investment Disclosure Act.
Property Owner Rights and Obligations
Property owners in Washington County hold the following rights and obligations under Oregon law and county regulations:
Rights:
- Right to use, occupy, and enjoy the property consistent with applicable zoning and land use regulations
- Right to transfer, sell, lease, or encumber the property
- Right to exclude others from the property
- Right to appeal property tax assessments to the Washington County Board of Property Tax Appeals (formerly the Board of Equalization)
Obligations:
- Payment of annual property taxes assessed by the Washington County Department of Assessment and Taxation
- Compliance with Washington County zoning and land use ordinances administered by the Planning Division
- Compliance with building codes and permit requirements for construction and improvements
- Maintenance of the property in compliance with applicable code standards
Land Use and Zoning Regulations
Washington County's land use regulations are administered by the Planning Division pursuant to Oregon's statewide land use planning program under ORS Chapter 197. The county's Community Development Code establishes zoning classifications, permitted uses, development standards, and procedures for land use approvals. Property owners seeking to develop, subdivide, or change the use of their property must obtain applicable land use approvals from the Planning Division.
Property Tax Assessment Appeals
Property owners who dispute their assessed value may appeal to the Washington County Board of Property Tax Appeals. Information on the appeals process is available through the Assessment and Taxation Department. The appeal deadline is December 31 of the tax year for which the assessment applies.