Thurston County Assessor
Parcel Number: 21725240100
 
Situs Address: 15009 STATE ROUTE 507 SE
 
Owner: LEPROWSE, CONRAD R
Address:15009 STATE ROUTE 507 SE
 YELM, WA 98597
 
Owner: MUGLER, JENISE K
Address:15009 STATE ROUTE 507 SE
 YELM, WA 98597
 
Taxpayer: CONRAD R LEPROWSE, JENISE K MUGLER &
Address:15009 STATE ROUTE 507 SE
 YELM, WA 98597
 
Abbreviated Legal:25-17-1E E2 NW: N 1061.63 FT OF NE4 OF NW4 OF SD SEC 25; ALSO, BAAP ON W LN OF NE4 OF SD SEC 25, S003602W, 831.61 FT FROM NW COR; THENCE S082253E, 534.51 FT TO NWLY LN OF NORTHERN PACIFIC RR; THENCE
 
Date: 2/22/2026
 
Sect/Town/Range:25 17 1E
 
Size:52.89 Acres
UseCode:11 Single Unit
TCA Number:182
Neighborhood:28M1
Property Type:RES
Total Living Units:1
Taxable:YES
Active Exemptions:None
Fire District:FIRE DISTRICT #02
Fire District:SE THURSTON FA
School District:YELM S.D. #2
 
Water Source:WELL
Sewer Type:SEPTIC

Market Values

Tax Year2026202520242023202220212020201920182017
Assessment Year2025202420232022202120202019201820172016
 
Market Value Land$323,700$308,300$286,000$250,400$280,200$138,900$146,700$136,400$120,900$104,700
Market Value Buildings$1,244,500$1,266,600$1,023,400$1,207,700$1,023,100$820,400$838,900$784,600$733,100$647,900
Market Value Total$1,568,200$1,574,900$1,309,400$1,458,100$1,303,300$959,300$985,600$921,000$854,000$752,600

Residential Structures

Year Built1982 Fireplaces/Wood Stoves2
Construction2 STORY Heat TypeBASEBOARD-HT
Construction QualityGOOD/VERY-GOOD Fuel TypeELECTRIC
Physical ConditionAVERAGE Foundation TypeCONCRETE
Number of Bedrooms4 Exterior Wall TypeWOOD-SIDING
Full Baths3 Roofing MaterialCOMPOSITION
Partial Baths4     
   
Residence Square Footage
Main Finished Area2820
Upper Finished Area756
Basement Square Footage
Basement Finished Area2692
Basement Area2692
Attached Garage Square Footage
Attached Garage Sqft850
Misc Structures
Covered Porch233
Wood Deck1260

Detached Structures

StructureYear BuiltSquare FeetQualityCondition
 
LOFT-BARN19822160GOOD/VERY-GOODGOOD
CANOPY-COVER2012800AVERAGEAVERAGE
SHOP20131360GOODAVERAGE

Land Characteristics

Land Flag9150
 
Lot Square FootageNot Listed
 
Lot Acreage52.89
 
Effective FrontageNot Listed
 
Effective DepthNot Listed
 
Land Influence(s)W6-60%-WETLAND
N600-NOISE 600' HIGHWAY

Sales

Sale Date:07/29/1998
Price:$750,000
Excise:261475
Sale Type:STATUTRY WARNTY DEED
Recording Number:3169760
Seller:MAC NAUGHTON SHERRILL
Buyer:MUGLER JENISE
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