Thurston County Assessor
Parcel Number: 09620001000
 
Situs Address: 2400 180TH AVE SE
 
Owner: THE NATURE CONSERVANCY
Address:4245 N FAIRFAX DR STE 100
 ARLINGTON, VA 22203
 
Taxpayer: THE NATURE CONSERVANCY
Address:4245 N FAIRFAX DR STE 100
 ARLINGTON, VA 22203
 
Abbreviated Legal:MIZE DC ALL DC 41 LESS 29.43 AC
 
Date: 2/21/2026
 
Sect/Town/Range:01 15 2W
 
Size:130.57 Acres
UseCode:11 Single Unit
TCA Number:561
Neighborhood:16F1
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:DoR Institutional
Fire District:FIRE DISTRICT #12
School District:TENINO S.D. #402
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Current Use Land   $33,940$33,940$33,950$30,730$27,510$28,510$27,500
Current Use Buildings   $421,600$301,000$295,900$271,900$270,400$245,200$216,900
Current Use Total   $455,540$334,940$329,850$302,630$297,910$273,710$244,400
Market Value Land$816,400$750,000$565,800$505,500$687,200$226,900$314,200$266,500$245,400$217,500
Market Value Buildings$416,200$411,500$404,300$421,600$301,000$295,900$271,900$270,400$245,200$216,900
Market Value Total$1,232,600$1,161,500$970,100$927,100$988,200$522,800$586,100$536,900$490,600$434,400

Residential Structures

Year Built1974 Fireplaces/Wood Stoves2
Construction2 STORY Heat TypeBASEBOARD-HT
Construction QualityAVERAGE Fuel TypeELECTRIC
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms2 Exterior Wall TypeTEX1-11/PWD
Full Baths1 Roofing MaterialCOMPOSITION
Partial Baths2     
   
Residence Square Footage
Main Finished Area1380
Upper Finished Area1580
Basement Square Footage
Basement Area630
Basement Garage630
Misc Structures
Open Porch635
Wood Deck354
Patio660

Land Characteristics

Land Flag9150
 
Lot Square FootageNot Listed
 
Lot Acreage130.57
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)W2-20%-WETLAND
LV-LIMITED-VIEW

Sales

Sale Date:03/31/202302/20/201902/26/2011
Price:   
Excise:E032039391113E029682
Sale Type:QUIT CLAIM DEEDEASEMENTPERSNL REPRESNT DEED
Recording Number:497196646737494955960
Seller:OTIS CAVNESS TRUSTCAVNESS, TRUSTEE ARLINE
Buyer:THE NATURE CONSERVANCYCAVNESS, TRUSTEE ARLINEOTIS CAVNESS TRUST
Multiple Parcel Sale:YYY
 
Sale Date:02/26/2011
Price: 
Excise:714408
Sale Type:PERSNL REPRESNT DEED
Recording Number:4200017
Seller:CAVNESS OTIS
Buyer:CAVNESS, TRUSTEE ARLINE
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