Thurston County Assessor
Parcel Number: 12717320402
 
Situs Address: 3946 90TH LN SW
 
Owner: OAS, DAVID I & MICHELLE N
Address:3946 90TH LN SW
 OLYMPIA, WA 98512
 
Taxpayer: OAS, DAVID I & MICHELLE N
Address:3946 90TH LN SW
 OLYMPIA, WA 98512
 
Abbreviated Legal:Section 17 Township 17 Range 2W Quarter NW SW SS-2455 LT 1 Document 024/398
 
Date: 2/21/2026
 
Sect/Town/Range:17 17 2W
 
Size:2.45 Acres
UseCode:11 Single Unit
TCA Number:471
Neighborhood:11L1
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #11
Fire District:W THURSTON RFA
School District:TUMWATER S.D. #33
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$196,000$212,600$231,700$142,900$136,300$135,900$116,900$92,900$81,000$95,850
Market Value Buildings$454,600$359,400$372,300$390,400$314,800$246,300$241,900$240,500$237,800$207,700
Market Value Total$650,600$572,000$604,000$533,300$451,100$382,200$358,800$333,400$318,800$303,550

Residential Structures

Year Built1992 Fireplaces/Wood Stoves1
ConstructionRAMBLER Heat TypeFORCED-AIR
Construction QualityAVERAGE Fuel TypeGAS
Physical ConditionGOOD Foundation TypeCONCRETE
Number of Bedrooms3 Exterior Wall TypeWOOD-SIDING
Full Baths2 Roofing MaterialCOMPOSITION
Partial Baths0     
   
Residence Square Footage
Main Finished Area1764
Attached Garage Square Footage
Attached Garage Sqft462
Misc Structures
Open Porch48
Covered Porch318
Wood Deck160

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
STORAGE-SHED2004400AVERAGEAVERAGE
STORAGE-SHED2004168LOW-COSTAVERAGE
STORAGE-SHED2004160FAIRAVERAGE

Land Characteristics

Land Flag9150
 
Lot Square Footage106722
 
Lot Acreage2.45
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)No Influences Listed

Sales

Sale Date:06/27/201104/29/2002
Price:$280,500$240,000
Excise:369689299296
Sale Type:STATUTRY WARNTY DEEDSTATUTRY WARNTY DEED
Recording Number:42175893430292
Seller:MINSHULL ARTHUROLSON ARNOLD
Buyer:OAS DAVID I & MICHELLE NMINSHULL ARTHUR W & BETTY I
Multiple Parcel Sale:NN
 

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