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King County Department of Assessments

Setting values, serving the community, and promoting fairness and equity.

Department of Assessments

201 South Jackson Street,
Seattle, WA 98104

Office Hours:
Mon - Fri
8:30 a.m. to 4:30 p.m.

TEL: 206-296-7300
TTY relay: 711 or 800-833-4388

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PARCEL
Parcel Number292303-9119
NameDOREEN KOCH-ALLEN
Site Address8415 SW SOPER RD 98070
LegalLOT A OF KC BLA #L02L0042 REC #20040316900005 SD BLA LOCATED IN SE 1/4 OF SEC 29-23-03 & NE 1/4 32-23-03 TGW 2ND CL TD LDS ADJ TO EXTREME LOW TIDE IN SEC 32-23-03
BUILDING
Year Built1999
Total Square Footage10389
Number Of Bedrooms4
Number Of Baths6.25
Grade13 Mansion
ConditionAverage
Lot Size1063668
ViewsYes
WaterfrontPUGET SOUND
Current Picture
TOTAL LEVY RATE DISTRIBUTION

Tax Year: 2026      Levy Code: 4055      Total Levy Rate: $10.71432      Total Senior Rate: $6.52179


39.13% Voter Approved


Click here to see levy distribution comparison by year.

TAX ROLL HISTORY

Valued YearTax YearAppraised Land Value ($)Appraised Imps Value ($)Appraised Total ($)Appraised Imps Increase ($)Taxable Land Value ($)Taxable Imps Value ($)Taxable Total ($)
202620272,723,0003,356,0006,079,00002,723,0003,356,0006,079,000
202520261,900,0004,927,0006,827,00001,900,0004,927,0006,827,000
202420251,783,0005,265,0007,048,00001,783,0005,265,0007,048,000
202320241,735,0004,789,0006,524,00001,735,0004,789,0006,524,000
202220231,907,0005,518,0007,425,00001,907,0005,518,0007,425,000
202120221,502,0004,248,0005,750,00001,502,0004,248,0005,750,000
202020211,367,0003,948,0005,315,00001,367,0003,948,0005,315,000
201920202,055,0004,234,0006,289,00002,055,0004,234,0006,289,000
201820192,055,0004,241,0006,296,00002,055,0004,241,0006,296,000
201720181,958,0003,626,0005,584,00001,958,0003,626,0005,584,000
201620171,675,0003,099,0004,774,00001,675,0003,099,0004,774,000
201520161,675,0003,244,0004,919,00001,675,0003,244,0004,919,000
201420151,907,0001,533,0003,440,00001,907,0001,533,0003,440,000
201320141,907,0001,399,0003,306,00001,907,0001,399,0003,306,000
201220131,907,0001,173,0003,080,00001,907,0001,173,0003,080,000
201120122,178,0001,264,0003,442,00002,178,0001,264,0003,442,000
201020112,255,0001,305,0003,560,00002,255,0001,305,0003,560,000
200920102,255,0001,790,0004,045,00002,255,0001,790,0004,045,000
200820092,255,0002,115,0004,370,00002,255,0002,115,0004,370,000
200720082,255,0001,647,0003,902,00002,255,0001,647,0003,902,000
20062007785,0003,118,0003,903,0000785,0003,118,0003,903,000
20052006708,0002,906,0003,614,0000708,0002,906,0003,614,000
20042005628,0002,864,0003,492,0000628,0002,864,0003,492,000
20032004584,0002,756,0003,340,0000584,0002,756,0003,340,000
20022003531,0002,669,0003,200,0000531,0002,669,0003,200,000
20012002586,0002,284,0002,870,0000586,0002,284,0002,870,000
20002001516,0002,011,0002,527,000675,000516,0002,011,0002,527,000
19992000481,0001,200,0001,681,0001,050,000481,0001,200,0001,681,000
19981999421,000319,000740,0000421,000319,000740,000
199719980000408,000309,000717,000
199619970000375,700145,600521,300
199519960000375,700145,600521,300