Thurston County Assessor
Parcel Number: 09180005003
 
Situs Address: 8040 186TH AVE SW
 
Owner: TVETEN, JAN T & RUTH L
Address:8040 186TH AVE SW
 ROCHESTER, WA 98579
 
Taxpayer: TVETEN, JAN T
Address:8040 186TH AVE SW
 ROCHESTER, WA 98579
 
Abbreviated Legal:Section 03 Township 15 Range 3W Donation Land Claim BYLES, JAMES DLC BLA21103792TC LT A Document 4852061
 
Date: 2/21/2026
 
Sect/Town/Range:03 15 3W
 
Size:3.47 Acres
UseCode:11 Single Unit
TCA Number:490
Neighborhood:10G2
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #01
Fire District:W THURSTON RFA
School District:ROCHESTER S.D. #401
 

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$165,100$147,400$119,600$85,000$110,500$2,000$1,700$1,700$1,500$1,500
Market Value Buildings$513,900$476,100$490,700$526,800$361,100     
Market Value Total$679,000$623,500$610,300$611,800$471,600$2,000$1,700$1,700$1,500$1,500

Residential Structures

Year Built1968 Fireplaces/Wood Stoves3
ConstructionSPLIT-ENTRY Heat TypeBASEBOARD-HT
Construction QualityAVERAGE Fuel TypeELECTRIC
Physical ConditionGOOD Foundation TypeCONCRETE
Number of Bedrooms4 Exterior Wall TypeWOOD-SIDING
Full Baths2 Roofing MaterialCOMPOSITION
Partial Baths2     
   
Residence Square Footage
Main Finished Area1980
Basement Square Footage
Basement Finished Area1524
Basement Area1924
Misc Structures
Covered Porch256
Wood Deck64
Att Storage Sf140

Land Characteristics

Land Flag9150
 
Lot Square Footage151150
 
Lot Acreage3.47
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)W6-60%-WETLAND

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