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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, Room 708
Seattle, WA 98104

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

TEL: 206-296-7300
FAX: 206-296-5107
TTY: 206-296-7888

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PARCEL DATA
Parcel294890-0015
NameKAO STEVE JANG FU & HONG H
Site Address5425 W MERCER WAY 98040
Residential Area 034-006 (SE Appraisal District)
Property Name
JurisdictionMERCER ISLAND
Levy Code1031
Property Type R
Plat Block / Building Number2 &
Plat Lot / Unit NumberPOR
Quarter-Section-Township-Range NE-24-24-4
Legal Description
GROVELAND PARK ADD VAC 3-4 & S 10 FT OF 2 & SH LDS ADJ & VAC ST ADJ IN BLK 22 & VAC N 40 FT OF 16 THRU 22 & VAC S 50 FT OF 9 THRU 15 & VAC ST ADJ IN BLK 2
PLat Block: 2 &
Plat Lot: POR


LAND DATA
 
Highest & Best Use As If VacantSINGLE FAMILY
Highest & Best Use As ImprovedPRESENT USE
Present UseSingle Family(Res Use/Zone)
Land SqFt42,797
Acres0.98
Percentage Unusable 
UnbuildableNO
Restrictive Size ShapeNO
ZoningR-15
WaterWATER DISTRICT
Sewer/SepticPUBLIC
Road AccessPRIVATE
ParkingADEQUATE
Street SurfacePAVED
Views Waterfront
Rainier
TerritorialEXCELLENT
Olympics
Cascades
Seattle SkylineEXCELLENT
Puget Sound
Lake WashingtonEXCELLENT
Lake Sammamish
Lake/River/Creek
Other View
Waterfront LocationLAKE WASH
Waterfront Footage90
Lot Depth Factor0
Waterfront BankLOW
Tide/ShoreUPLANDS WITH TIDELANDS/SHORELANDS
Waterfront Restricted Access
Waterfront Access RightsNO
Poor QualityNO
Proximity InfluenceNO
Designations Nuisances
Historic Site
Current Use(none)
Nbr Bldg Sites 
Adjacent to Golf FairwayNO
Adjacent to GreenbeltNO
Other DesignationNO
Deed RestrictionsNO
Development Rights PurchasedNO
EasementsNO
Native Growth Protection EasementNO
DNR LeaseNO
 
Topography
Traffic Noise
Airport Noise 
Power LinesNO
Other NuisancesNO
Problems
Water ProblemsNO
Transportation ConcurrencyNO
Other ProblemsNO
Environmental
EnvironmentalNO

BUILDING
Building Number1
Year Built1988
Year Renovated0
Stories2
Living Units1
Grade12 Luxury
Grade Variant0
ConditionAverage
Basement Grade11 Excellent
1st Floor2,390
1/2 Floor0
2nd Floor920
Upper Floor0
Finished Basement1,960
Total Finished Area5,270
Total Basement1,960
Basement Garage0
Unfinished 1/20
Unfinished Full0
AGLA3,310
Attached Garage1,090
Bedrooms5
Full Baths1
3/4 Baths3
1/2 Baths1
Heat SourceGas
Heat SystemHeat Pump
Deck Area SqFt390
Open Porch SqFt0
Enclosed Porch SqFt0
Brick/Stone100
Fireplace Single Story0
Fireplace Muilti Story2
Fireplace Free Standing0
Fireplace Additional2
AddnlCost0
Obsolescence0
Net Condition0
Percentage Complete0
Daylight BasementYES
View Utilization 

Picture of Building 1
Current Picture

Floor plan of Building 1
Current Floor Plan

Accessory Of Building Number: 1
Accessory TypePictureDescriptionSqFtGradeEff Year%ValueDate Valued
MISC IMP 740sf Good Dock, Avg Canopy, 1 Lift740   7000012/10/2019
PRK:DET GAR 30x25 Det 3-Car Garage7509 Better1988  5/15/2008
MISC IMP Sport Court    50009/8/2020
MISC IMP Shed    40009/8/2020
 
TAX ROLL HISTORY

AccountValued YearTax YearOmit YearLevy CodeAppraised Land Value ($)Appraised Imps Value ($)Appraised Total Value ($)New Dollars ($)Taxable Land Value ($)Taxable Imps Value ($)Taxable Total Value ($)Tax Value Reason
29489000150520232024 10315,437,0003,263,0008,700,00005,437,0003,263,0008,700,000
29489000150520222023 10316,116,0003,614,0009,730,00006,116,0003,614,0009,730,000
29489000150520212022 10315,034,0002,238,0007,272,00005,034,0002,238,0007,272,000
29489000150520202021 10314,795,0001,626,0006,421,00004,795,0001,626,0006,421,000
29489000150520192020 10314,561,0001,262,0005,823,00004,561,0001,262,0005,823,000
29489000150520182019 10314,472,0001,228,0005,700,00004,472,0001,228,0005,700,000
29489000150520172018 10314,300,0001,202,0005,502,00004,300,0001,202,0005,502,000
29489000150520162017 10313,931,0001,188,0005,119,00003,931,0001,188,0005,119,000
29489000150520152016 10313,558,0001,078,0004,636,00003,558,0001,078,0004,636,000
29489000150520142015 10313,289,000979,0004,268,00003,289,000979,0004,268,000
29489000150520132014 10313,325,0001,141,0004,466,00003,325,0001,141,0004,466,000
29489000150520122013 10313,393,0001,186,0004,579,00003,393,0001,186,0004,579,000
29489000150520112012 10313,568,0001,241,0004,809,00003,568,0001,241,0004,809,000
29489000150520102011 10313,737,0001,300,0005,037,00003,737,0001,300,0005,037,000
29489000150520092010 10313,847,0001,338,0005,185,00003,847,0001,338,0005,185,000
29489000150520082009 10314,382,0001,527,0005,909,00004,382,0001,527,0005,909,000
29489000150520072008 10312,746,0001,088,0003,834,00002,746,0001,088,0003,834,000
29489000150520062007 10312,452,0001,132,0003,584,00002,452,0001,132,0003,584,000
29489000150520052006 10312,452,0001,392,0003,844,00002,452,0001,392,0003,844,000
29489000150520042005 10312,250,0001,250,0003,500,00002,250,0001,250,0003,500,000
29489000150520032004 10312,808,0001,220,0004,028,00002,808,0001,220,0004,028,000
29489000150520022003 10312,250,0001,250,0003,500,00002,250,0001,250,0003,500,000
29489000150520012002 10311,656,0001,085,0002,741,00001,656,0001,085,0002,741,000
29489000150520002001 10311,440,0001,146,0002,586,00001,440,0001,146,0002,586,000
29489000150519992000 10311,029,000819,0001,848,00001,029,000819,0001,848,000
29489000150519981999 1031980,000780,0001,760,0000980,000780,0001,760,000
29489000150519971998 10310000847,000781,0001,628,000
29489000150519961997 10310000714,000761,0001,475,000
29489000150519941995 10310000714,000761,0001,475,000
29489000150519921993 10310000806,600536,9001,343,500
29489000150519901991 10310000916,600610,1001,526,700
29489000150519881989 10310000368,600433,000801,600
29489000150519861987 10310000409,500119,300528,800
29489000150519841985 10310000255,900112,000367,900
29489000150519821983 10310000255,900104,700360,600

SALES HISTORY

Excise NumberRecording NumberDocument DateSale PriceSeller NameBuyer NameInstrumentSale Reason
3213836 20221014000302 10/7/2022 $9,080,000.00NICHOLS KATHERINE RADOVICH ESTATE OF CAROL D+MARITAL TRUST +ET AL KAO STEVEN JANG FU+HONG HUI+ET AL Warranty DeedNone
2834055 20161115000887 11/10/2016 $0.00RADOVICH JOHN CMARITAL TRUST UNDER WILL OF RADOVICH JOHN CQuit Claim DeedEstate Settlement

REVIEW HISTORY

Tax YearReview NumberReview TypeAppealed ValueHearing DateSettlement ValueDecisionStatus
200970563State Appeal$5,909,0003/25/2010$5,909,000SUSTAINCompleted
20090807169Local Appeal$5,909,0005/19/2009$5,909,000SUSTAINCompleted
200460775State Appeal$3,500,0007/5/2005$4,028,000REVISECompleted
20040303324Local Appeal$4,028,00011/10/2003$3,500,000REVISECompleted
200360774State Appeal$3,500,0007/5/2005$4,028,000REVISECompleted
20030206520Local Appeal$4,028,00011/10/2003$3,500,000REVISECompleted
20010003479Local Appeal$2,586,0001/1/1900$0 Completed
19878610524Local Appeal$528,8001/1/1900$0 Completed

PERMIT HISTORY

Permit NumberPermit DescriptionTypeIssue DatePermit ValueIssuing JurisdictionReviewed Date
2401-151 TEMP POWER,  2/2/2024$0MERCER ISLAND 
2310-205 NEW STORM TIE INTO EXISTING STORM DIRECT DISCHARGE TO LAKE W, Other2/2/2024$0MERCER ISLAND 
2309-154 Remove 2 Trees replace with 4 Trees, Other2/2/2024$0MERCER ISLAND 
2307-154 1-1/2" METER W/ 2" SERVICE/SUPPLY LINE (1.5" DOM), Other2/2/2024$0MERCER ISLAND 
2306-124 1392 sq ft ADD & REMODEL TO SFR + DEMO GARAGE & BUILD NEW W/, Remodel2/2/2024$6,000,000MERCER ISLAND 
1609-007 1 RECEPTACLE CIRCUIT FOR DOCK,  9/2/2016$0MERCER ISLAND8/2/2017
1608-279 ELECTRICAL,  8/29/2016$0MERCER ISLAND8/2/2017

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