Thurston County Assessor
Parcel Number: 70910003600
 
Situs Address: 4520 90TH WAY SE
 
Owner: GIBBONS-PROTHERO, COURTNEY D
Address:4520 90TH WAY SE
 OLYMPIA, WA 98501
 
Owner: PROTHERO, PHILIP I
Address:4520 90TH WAY SE
 OLYMPIA, WA 98501
 
Taxpayer: PHILIP I PROTHERO, COURTNEY D GIBBONS PROTHERO &
Address:4520 90TH WAY SE
 OLYMPIA, WA 98501
 
Abbreviated Legal:Section 17 Township 17 Range 1W Quarter SE SE Plat RIVERWOOD LT 36 Document 3943481
 
Date: 2/21/2026
 
Sect/Town/Range:17 17 1W
 
Size:0.29 Acres
UseCode:11 Single Unit
TCA Number:465
Neighborhood:GTUE
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #06
School District:TUMWATER S.D. #33
 
Water Source:PUBLIC
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$148,500$141,600$125,800$88,800$86,200$92,100$65,700$60,100$55,600$54,800
Market Value Buildings$662,000$666,600$632,300$698,200$574,300$432,900$435,900$446,400$400,900$362,800
Market Value Total$810,500$808,200$758,100$787,000$660,500$525,000$501,600$506,500$456,500$417,600

Residential Structures

Year Built2012 Fireplaces/Wood Stoves1
Construction2 STORY Heat TypeHTPUMP/AC
Construction QualityGOOD Fuel TypeELECTRIC
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms4 Exterior Wall TypeHARDIPLANK
Full Baths2 Roofing MaterialCOMPOSITION
Partial Baths1     
   
Residence Square Footage
Main Finished Area1386
Upper Finished Area1746
Attached Garage Square Footage
Built-in Garage Area750
Misc Structures
Open Porch144
Covered Porch141
Patio1028

Land Characteristics

Land Flag1100
 
Lot Square Footage12592
 
Lot Acreage0.29
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed

Sales

Sale Date:04/23/201804/26/201212/17/2010
Price:$470,000$369,950$1,134,000
Excise:740426372167368276
Sale Type:STATUTRY WARNTY DEEDSTATUTRY WARNTY DEEDBARGAIN & SALE DEED
Recording Number:462279342634724188686
Seller:CARROLL TIMOTHY L & ANGELA CEVERGREEN STATE BUILDERS LLCFIRST CITIZENS BANK & TRUST COMPANY
Buyer:PROTHERO PHILIPCARROLL TIMOTHY L & ANGELA CEVERGREEN STATE BUILDERS LLC
Multiple Parcel Sale:NNY
 
Sale Date:08/11/2010
Price: 
Excise:367219
Sale Type:TRUSTEE DEED
Recording Number:4166179
Seller:RIVERWOOD PLAT LLC
Buyer:FIRST CITIZENS BANK & TRUST COMPANY
Multiple Parcel Sale:Y
 

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