Thurston County Assessor
Parcel Number: 21832220600
 
Situs Address: 4120 THORNTON RD SE
 
Owner: MATTSON, DEBORAH M
Address:4120 THORNTON RD SE
 OLYMPIA, WA 98513
 
Taxpayer: MATTSON, DEBORAH M
Address:4120 THORNTON RD SE
 OLYMPIA, WA 98513
 
Abbreviated Legal:Section 32 Township 18 Range 1E Quarter S2 N2 NW NW COM NE COR S107F, S87-41-07W 671.45F, S39-41W 57F, N60-29W TO N LINE OF N107F, N87-41-07E TPOB, INCLUDING 2008 MARLETTE 2242 SQ FT
 
Date: 2/22/2026
 
Sect/Town/Range:32 18 1E
 
Size:2.46 Acres
UseCode:18 Other Residential
TCA Number:239
Neighborhood:24Q2
Property Type:MOB
Total Living Units:2
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #03
School District:NORTH THURSTON S.D. #3
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$464,600$434,700$434,000$303,700$334,400$370,000$284,000$260,800$264,800$316,300
Market Value Buildings$255,300$221,900$226,000$305,600$226,600$154,100$230,200$225,600$172,900$135,000
Market Value Total$719,900$656,600$660,000$609,300$561,000$524,100$514,200$486,400$437,700$451,300

Residential Structures

Year Built1901 Fireplaces/Wood Stoves0
ConstructionCABIN/COTTAGE Heat TypeNONE/OTHER
Construction QualityLOW-COST Fuel TypeWOOD
Physical ConditionPOOR Foundation TypeWOOD-NONE
Number of Bedrooms0 Exterior Wall TypeWOOD-SIDING
Full Baths0 Roofing MaterialASPHALT-SHNG
Partial Baths0     
   
Residence Square Footage
Main Finished Area280
Misc Structures
Enclosed Porch99
Wood Deck160

Manufactured Housing

Manufacturer:MARLETTE
Model:5640-8235-6
Year Built:2008
Living Area:2242
Width Type:TRIPLE
Skirting Type:CONCRETE BOARD
Quality:GOOD
Condition:AVERAGE

Land Characteristics

Land Flag9150
 
Lot Square Footage107158
 
Lot Acreage2.46
 
Effective Frontage72
 
Effective Depth1
 
Land Influence(s)LA-AVG-LAKEFRNT
RS-RESTRICTIONS
W2-20%-WETLAND

Sales

Sale Date:11/20/2007
Price: 
Excise:503803
Sale Type:QUIT CLAIM DEED
Recording Number:3981380
Seller:GEE DOROTHY
Buyer:MATTSON DEBORAH
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