12 WESTERN AV
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Location
12 WESTERN AV
Mblu
87/ / 70/ /
Acct#
00008530
Owner
CARLSON WILLIAM J & SUSAN E H TRS
Assessment
$7,121,800
PID
8530
Building Count
1
Current Value
Assessment
Valuation YearImprovementsLandTotal
2026$1,592,800$5,529,000$7,121,800

Owner of Record
OwnerCARLSON WILLIAM J & SUSAN E H TRS
Co-OwnerCARLSON FAMILY REV TRUST
Address5225 140TH AVE NE
BELLEVUE, WA 98005
Sale Price$0
Certificate
Book & Page C30017/0
Sale Date07/11/2025
Instrument1V

Ownership History
Ownership History
OwnerSale PriceCertificateBook & PageInstrumentSale Date
CARLSON WILLIAM J & SUSAN E H TRS$0 C30017/01V07/11/2025
CARLSON WILLIAM J & SUSAN E$450,000 C14220/01N10/16/1989
GOODMAN SACHIKO T B$375,000 C14080/01N06/14/1989

Building Information
Building 1 : Section 1
Year Built: 1929
Living Area: 2,439
Replacement Cost: $1,801,848
Building Percent Good: 88
Replacement Cost
Less Depreciation:
$1,585,600
Building Attributes
FieldDescription
Style:Colonial
ModelResidential
Grade:Very Good
Stories:2
Occupancy1
Exterior Wall 1Wood Shingle
Exterior Wall 2 
Roof Structure:Gable/Hip
Roof CoverWood Shingle
Interior Wall 1Plastered
Interior Wall 2 
Interior Flr 1Pine/Soft Wood
Interior Flr 2 
Heat FuelGas
Heat Type:Forced Air-Duc
AC Type:Central
Total Bedrooms:4
Total Bthrms:4
Total Half Baths:1
Total Xtra Fixtrs: 
Total Rooms: 
Bath Style:Average
Kitchen Style:Modern
Num Kitchens01
Cndtn 
Num Park 
Fireplaces 
Fndtn Cndtn 
Basement 
Usrfld 706
Building Photo Building Photo
Building Layout Building Layout
Building Sub-Areas (sq ft)
CodeDescriptionGross
Area		Living
Area
BASFirst Floor 1,218 1,218
FUSUpper Story, Finished 990 990
TQSThree Quarter Story 308 231
FGRGarage, Finished 308 0
FOPPorch, Open, Finished 138 0
UBMBasement, Unfinished 1,178 0
WDKDeck, Wood 900 0
   5,040 2,439

Extra Features
Extra Features
CodeDescriptionSizeValueBldg #
FPL1FIREPLACE 1 ST1.00 UNITS$7,2001

Land
Land Use
Use Code1013
DescriptionSFR WTFRNT  
ZoneLUG2
Neighborhood650
Alt Land ApprNo
Category
Land Line Valuation
Size (Acres)0.44
Frontage0
Depth0
Assessed Value$5,529,000

Outbuildings
Outbuildings

No Data for Outbuildings

Valuation History
Assessment
Valuation YearImprovementsLandTotal
2026$1,592,800$5,529,000$7,121,800
2025$1,688,000$3,993,200$5,681,200
2024$1,664,200$3,839,600$5,503,800
2023$1,231,400$3,363,700$4,595,100
2022$921,900$2,559,400$3,481,300

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