Thurston County Assessor
Parcel Number: 70510001500
 
Situs Address: 5510 20TH AVE SE
 
Owner: THOMPSON, ROBERT L & CLAUDIA
Address:4370 BLACKSTONE DR SW
 TUMWATER, WA 98512
 
Taxpayer: THOMPSON, ROBERT L & CLAUDIA
Address:4370 BLACKSTONE DR SW
 TUMWATER, WA 98512
 
Abbreviated Legal:Section 21 Township 18 Range 1W Plat REDFORD ADDITION LT 15 Document 025/027
 
Date: 2/21/2026
 
Sect/Town/Range:21 18 1W
 
Size:0.28 Acres
UseCode:11 Single Unit
TCA Number:241
Neighborhood:19Q1
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #03
School District:NORTH THURSTON S.D. #3
 
Water Source:PUBLIC
Sewer Type:SEWER

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$156,000$149,400$140,100$94,900$105,600$101,100$83,500$75,400$56,200$53,650
Market Value Buildings$342,800$336,600$328,300$361,300$270,500$209,200$201,500$206,900$195,700$178,900
Market Value Total$498,800$486,000$468,400$456,200$376,100$310,300$285,000$282,300$251,900$232,550

Residential Structures

Year Built1992 Fireplaces/Wood Stoves1
ConstructionRAMBLER Heat TypeFORCED-AIR
Construction QualityAVERAGE Fuel TypeGAS
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms3 Exterior Wall TypeVINYL
Full Baths1 Roofing MaterialCOMPOSITION
Partial Baths2     
   
Residence Square Footage
Main Finished Area1860
Attached Garage Square Footage
Attached Garage Sqft462
Misc Structures
Open Porch8
Covered Porch98

Land Characteristics

Land Flag1100
 
Lot Square Footage12134
 
Lot Acreage0.28
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed

Sales

Sale Date:08/27/1996
Price:$125,000
Excise:0244408
Sale Type:WARRANTY DEED
Recording Number:03049741
Seller:DEREGO, EDWIN J
Buyer:THOMPSON, ROBERT L & CLAUDIA
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