Thurston County Assessor
Parcel Number: 91000400000
 
Situs Address: 500 ADAMS ST SE
 
Owner: L O T T WASTEWATER ALLIANCE
Address:500 ADAMS ST NE
 OLYMPIA, WA 98501
 
Taxpayer: L O T T WASTEWATER ALLIANCE
Address:500 ADAMS ST NE
 OLYMPIA, WA 98501
 
Abbreviated Legal:FCT L1-8 BD & 1/2 VAC ST N OF L1&2
 
Date: 2/21/2026
 
Sect/Town/Range:14 18 2W
 
Size:1.33 Acres
UseCode:67 Service - Governmental
TCA Number:110
Neighborhood:28FB
Property Type:XMP
Taxable:YES
Active Exemptions:Government Property - Property is exempt from property tax and the assessed value may not represent market value.
School District:OLYMPIA S.D. #111
 

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$957,300$329,800$289,000$293,800$290,900$488,300$428,900$433,600$450,900$423,000
Market Value Buildings$107,626,800$181,726,600$91,510,500$88,584,200$102,072,900$97,731,600$107,243,000$104,123,800$106,453,900$122,583,700
Market Value Total$108,584,100$182,056,400$91,799,500$88,878,000$102,363,800$98,219,900$107,671,900$104,557,400$106,904,800$123,006,700

Commercial Structures

BuildingYear BuiltFloorSquare FeetNo. FloorsTotal Sq. Ft.QualityCondition
GOVRNMT-BLDG198013841384AVERAGEAVERAGE
OFFICE19801216012160AVERAGEAVERAGE
PARKG-STRUCT198014001400LOW-COSTFAIR
STORAGE-WHSE19801199211992FAIRAVERAGE
STORAGE-WHSE19801199211992AVERAGEAVERAGE
   
 ---------- 
 6928
 
 

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
FENCE-CHLK-619801500FAIRAVERAGE
SEWAGE-TREATMNT-PLNT1980 AVERAGEAVERAGE
SEWAGE-TREATMNT-PLNT198010744AVERAGEAVERAGE
SEWAGE-TREATMNT-PLNT1980 AVERAGEAVERAGE
SEWAGE-TREATMNT-PLNT1980 AVERAGEAVERAGE
SEWAGE-TREATMNT-PLNT198020000AVERAGEAVERAGE
GRNHSE(COM)19806525AVERAGEAVERAGE
GRNHSE(COM)19806525AVERAGEAVERAGE

Land Characteristics

Land Flag8010
 
Lot Square Footage57935
 
Lot Acreage1.33
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed
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