Thurston County Assessor
Parcel Number: 99700407600
 
Situs Address: 300 TUMWATER BLVD SW
 
Owner: PORT OF OLYMPIA
Address:606 COLUMBIA ST NW STE 300
 OLYMPIA, WA 98501
 
Taxpayer: PORT OF OLYMPIA
Address:606 COLUMBIA ST NW STE 300
 OLYMPIA, WA 98501
 
Abbreviated Legal:BUILDING ONLY PARCEL (ON 82701600400 PER 4731596) BUILDING 17
 
Date: 2/22/2026
 
Sect/Town/Range:     
 
Size:Not Listed Acres
UseCode:63 Service - Business
TCA Number:440
Neighborhood:28KE
Property Type:XMP
Taxable:YES
Active Exemptions:Government Property - Property is exempt from property tax and the assessed value may not represent market value.

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land          
Market Value Buildings$1,497,000$2,185,200$1,378,600$1,822,500$1,431,500$1,243,400$758,800$1,223,900$1,381,000$981,300
Market Value Total$1,497,000$2,185,200$1,378,600$1,822,500$1,431,500$1,243,400$758,800$1,223,900$1,381,000$981,300


Commercial Structures

BuildingYear BuiltFloorSquare FeetNo. FloorsTotal Sq. Ft.QualityCondition
OFFICE1974122800122800FAIRFAIR
   
 ---------- 
 22800
 
 

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
PVNG-ASPHALT197449600AVERAGEAVERAGE

Sales

Sale Date:08/29/201212/11/2007
Price: $1,300,000
Excise:373491703210
Sale Type:QUIT CLAIM DEEDBILL OF SALE
Recording Number:42911933977548
Seller:KAUFMAN DEVELOPMENT LP
Buyer:PORT OF OLYMPIATUMWATER BOULEVARD LLC
Multiple Parcel Sale:YY
 

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