Thurston County Assessor
Parcel Number: 12932140301
 
Situs Address: 4319 BISCAY ST NW
 
Owner: O LEARY, WILLIAM PATRICK & KAREN M
Address:4319 BISCAY ST NW
 OLYMPIA, WA 98502
 
Taxpayer: O'LEARY, WILLIAM PATRICK & KAREN M
Address:4319 BISCAY ST NW
 OLYMPIA, WA 98502
 
Abbreviated Legal:32-19-2W NW SE NE N300F OF W145.2F OF E445.2F
 
Date: 2/21/2026
 
Sect/Town/Range:32 19 2W
 
Size:1.00 Acres
UseCode:11 Single Unit
TCA Number:160
Neighborhood:12W2
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #09
School District:OLYMPIA S.D. #111
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$231,300$210,100$212,600$163,300$149,100$154,700$95,000$86,700$81,900$89,000
Market Value Buildings$326,100$317,700$314,400$345,600$277,200$202,500$240,500$223,100$208,200$184,700
Market Value Total$557,400$527,800$527,000$508,900$426,300$357,200$335,500$309,800$290,100$273,700

Residential Structures

Year Built1991 Fireplaces/Wood Stoves1
Construction1 1/2 STORY Heat TypeHTPUMP/AC
Construction QualityAVERAGE Fuel TypeELECTRIC
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms3 Exterior Wall TypeWOOD-SIDING
Full Baths1 Roofing MaterialCOMPOSITION
Partial Baths1     
   
Residence Square Footage
Main Finished Area1376
Upper Finished Area448
Basement Square Footage
Basement Area1376
Misc Structures
Open Porch96
Wood Deck928

Land Characteristics

Land Flag1100
 
Lot Square Footage43560
 
Lot Acreage1
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)GR-GRAVEL-ROAD

Sales

Sale Date:06/05/2003
Price: 
Excise:312427
Sale Type:QUIT CLAIM DEED
Recording Number:3540022
Seller:O LEARY WILLIAM
Buyer:O LEARY WILLIAM PATRICK & KAREN M
Multiple Parcel Sale:N
 

The Assessor's Office maintains property records on approximately 112,000 parcels in Thurston County for tax purposes. Though records are updated regularly, the accuracy and timeliness of published data cannot be guaranteed. Any person or entity that relies on information obtained from this website does so at his or her own risk. Neither Thurston County nor the Assessor will be held liable for damage or losses caused by use of this information. All critical information should be independently verified.
 

Office of the Assessor

Steven J. Drew, Assessor
3000 Pacific Ave SE, Olympia WA 98501
Customer Service (360)867-2200 -- Fax (360)867-2201 -- TDD (360)754-2933