Thurston County Assessor
Parcel Number: 12904210302
 
Situs Address: 9431 STEAMBOAT ISLAND RD NW
 
Owner: SELVES, WENDY MARIE & MARK THOMAS
Address:9431 STEAMBOAT ISLAND RD NW
 OLYMPIA, WA 98502
 
Taxpayer: SELVES, WENDY MARIE & MARK THOMAS
Address:9431 STEAMBOAT ISLAND RD NW
 OLYMPIA, WA 98502
 
Abbreviated Legal:Section 04 Township 19 Range 2W Quarter NW NW & NE NW SS-2415 LT 1 Document 025/194
 
Date: 2/22/2026
 
Sect/Town/Range:04 19 2W
 
Size:0.89 Acres
UseCode:11 Single Unit
TCA Number:346
Neighborhood:13ZS
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #13
School District:GRIFFIN S.D. #324
 
Water Source:PUBLIC
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$294,800$238,800$175,400$187,100$210,900$220,400$210,900$159,500$165,000$132,150
Market Value Buildings$334,200$334,900$371,100$352,800$260,000$202,800$160,000$146,900$151,500$200,800
Market Value Total$629,000$573,700$546,500$539,900$470,900$423,200$370,900$306,400$316,500$332,950

Residential Structures

Year Built1995 Fireplaces/Wood Stoves1
Construction1 1/2 STORY Heat TypeSPACE-HEATER
Construction QualityAVERAGE Fuel TypeELECTRIC
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms3 Exterior Wall TypeWOOD-SIDING
Full Baths1 Roofing MaterialCOMPOSITION
Partial Baths1     
   
Residence Square Footage
Main Finished Area1162
Upper Finished Area528
Misc Structures
Open Porch18
Covered Porch36
Wood Deck834
Breezeway Sf85

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
FRAME-GARAGE2007672AVERAGEAVERAGE

Land Characteristics

Land Flag1740
 
Lot Square Footage38768
 
Lot Acreage0.89
 
Effective Frontage95
 
Effective Depth300
 
Land Influence(s)SH-SALT-HI-BANK
SLV-SALT LIMITED VIEW%
NA-NO ACCESS SALT WATER

Sales

Sale Date:06/05/202005/10/200701/24/2007
Price:$547,000  
Excise:E006686701056360070
Sale Type:STATUTRY WARNTY DEEDQUIT CLAIM DEEDQUIT CLAIM DEED
Recording Number:475896039260033897326
Seller:EGGLESTON THEODOREEGGLESTON THEODOREEGGLESTON THEODORE E & NANCY K
Buyer:SELVES WENDY MARIE & MARK THOMASEGGLESTON THEODOREEGGLESTON THEODORE
Multiple Parcel Sale:NNN
 
Sale Date:07/14/2003
Price:$275,000
Excise:313913
Sale Type:STATUTRY WARNTY DEED
Recording Number:3553405
Seller:BOATRIGHT THOMAS
Buyer:ESSLENK THEODORE E & NANCY K
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