Thurston County Assessor
Parcel Number: 12628110100
 
Situs Address: 16529 TILLEY RD S
 
Owner: KAPPENMAN, DEON
Address:16525 TILLEY RD S
 TENINO, WA 98589
 
Owner: SIEKKINEN, BRETT
Address:16525 TILLEY RD S
 TENINO, WA 98589
 
Taxpayer: SIEKKINEN, BRETT
Address:16525 TILLEY RD S
 TENINO, WA 98589
 
Abbreviated Legal:Section 28 Township 16 Range 2W Quarter NW NE & NE NE BLA11109675TC TR C Document 4241219
 
Date: 2/21/2026
 
Sect/Town/Range:28 16 2W
 
Size:3.61 Acres
UseCode:18 Other Residential
TCA Number:561
Neighborhood:11E1
Property Type:LND
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #12
School District:TENINO S.D. #402
 

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$151,900$123,100$113,000$75,500$110,800$70,200$75,200$76,400$77,000$74,350
Market Value Buildings$3,500$3,200$3,300$3,400$2,800$2,700$2,600$3,600$5,300$5,400
Market Value Total$155,400$126,300$116,300$78,900$113,600$72,900$77,800$80,000$82,300$79,750

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
FRAME-GARAGE1979840FAIRVERY-POOR
UTILITY-BLDG19791024FAIRVERY-POOR

Land Characteristics

Land Flag9150
 
Lot Square Footage157256
 
Lot Acreage3.61
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)UDVL-UNDEVELOPED RAW LAND

Sales

Sale Date:06/13/201611/27/200710/25/2004
Price:$240,000  
Excise:731590503465331633
Sale Type:REAL ESTATE CONTRACTQUIT CLAIM DEEDTRUSTEE DEED
Recording Number:450765539768153690640
Seller:PENSCO TRUST CO CUSTODIANSORRELL TIMOTHY
Buyer:SIEKKINEN BRETTPENSCO TRUST COMPANYPENSCO TRUST COMPANY
Multiple Parcel Sale:YNY
 
Sale Date:07/18/1996
Price:$82,125
Excise:0243600
Sale Type:QUIT CLAIM DEED
Recording Number:03044015
Seller:SORRELL, SYLVIA
Buyer:SORRELL, TIMOTHY C
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