Thurston County Assessor
Parcel Number: 99700409800
 
Situs Address: 2100 WEST BAY DR NW
 
Owner: COWAN, RICHARD
Address:1853 BIGELOW AVE NE
 OLYMPIA, WA 98506
 
Taxpayer: COWAN, RICHARD
Address:1853 BIGELOW AVE NE
 OLYMPIA, WA 98506
 
Abbreviated Legal:BOATHOUSE WEST BAY MARINA #C-3
 
Date: 2/22/2026
 
Sect/Town/Range:     
 
Size:Not Listed Acres
UseCode:44 Trans - Marine
TCA Number:110
Neighborhood:22FB
Property Type:BTH
Taxable:YES
Active Exemptions:None

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land          
Market Value Buildings$37,300$54,700$25,300$17,300$17,100$17,200$13,600$13,400$13,200$14,600
Market Value Total$37,300$54,700$25,300$17,300$17,100$17,200$13,600$13,400$13,200$14,600

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
BOAT-HOUSE1980960AVERAGEAVERAGE

Sales

Sale Date:06/02/202505/21/202411/30/2022
Price:$30,000$65,000$60,000
Excise:BH00231BH00199BH00182
Sale Type:BOAT HOUSE TRANSFERBOAT HOUSE TRANSFERBOAT HOUSE TRANSFER
Recording Number:BH00231EBH00199BH00182
Seller:GEISSLER KARLRICHARD COWAN & LUISA CASTROFALKENBURG NEIL
Buyer:COWAN RICHARDGEISSLER KARLRICHARD COWAN & LUISA CASTRO
Multiple Parcel Sale:NNN
 
Sale Date:04/14/202109/26/201107/02/2008
Price:$8,000$10,000$11,250
Excise:BH00167BH00035BTH
Sale Type:BOAT HOUSE TRANSFERBOAT HOUSE TRANSFERBILL OF SALE
Recording Number:BH00167 
Seller:NEW DAY GLOBALJANE KREGER
Buyer:FALKENBURG NEILNEW DAY GLOBALSTEVEN AND VICKI ISSACSON
Multiple Parcel Sale:NNN
 
Sale Date:07/02/2008
Price:$11,250
Excise:BH00023
Sale Type:BOAT HOUSE TRANSFER
Recording Number:
Seller:
Buyer:NEW DAY GLOBAL
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