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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

Send us mail

 
PARCEL DATA
Parcel335850-0020
NameDANZ RIAN
Site Address8025 W MERCER WAY 98040
Residential Area 034-006 (SE Appraisal District)
Property Name
JurisdictionMERCER ISLAND
Levy Code1031
Property Type R
Plat Block / Building Number
Plat Lot / Unit NumberPOR
Quarter-Section-Township-Range NW-36-24-4
Legal Description
HILLMANS C D SEA SHORE LAKE FRONT 415 THRU 418 & S 1/2 OF POR W OF BLVD TR 592 & SH LDS ADJ & UNPLATTED STRIP ADJ
PLat Block:
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 SqFt18,102
Acres0.42
Percentage Unusable 
UnbuildableNO
Restrictive Size ShapeNO
ZoningR-15
WaterWATER DISTRICT
Sewer/SepticPUBLIC
Road AccessPRIVATE
ParkingADEQUATE
Street SurfacePAVED
Views Waterfront
Rainier
TerritorialEXCELLENT
Olympics
Cascades
Seattle Skyline
Puget Sound
Lake WashingtonEXCELLENT
Lake Sammamish
Lake/River/Creek
Other View
Waterfront LocationLAKE WASH
Waterfront Footage112
Lot Depth Factor0
Waterfront BankHIGH
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
 
TopographyYES
Traffic NoiseMODERATE
Airport Noise 
Power LinesNO
Other NuisancesNO
Problems
Water ProblemsNO
Transportation ConcurrencyNO
Other ProblemsNO
Environmental
EnvironmentalYES

Environmental TypeInformation SourceDelineation studyPercentage Affected
SteepSlopeHazardJURISDICTIONN0
BUILDING
Building Number1
Year Built1947
Year Renovated0
Stories1.5
Living Units1
Grade7 Average
Grade Variant0
ConditionVery Good
Basement Grade
1st Floor900
1/2 Floor430
2nd Floor0
Upper Floor0
Finished Basement0
Total Finished Area1,330
Total Basement860
Basement Garage0
Unfinished 1/20
Unfinished Full0
AGLA1,330
Attached Garage0
Bedrooms3
Full Baths1
3/4 Baths1
1/2 Baths0
Heat SourceOil
Heat SystemForced Air
Deck Area SqFt0
Open Porch SqFt0
Enclosed Porch SqFt0
Brick/Stone0
Fireplace Single Story0
Fireplace Muilti Story1
Fireplace Free Standing0
Fireplace Additional1
AddnlCost0
Obsolescence0
Net Condition0
Percentage Complete0
Daylight Basement 
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
PRK:DET GAR 4006 Low Average1970   
MISC IMP 520sf Avg Dock520   5000010/28/2025
MISC IMP Waterfront cabin w/fp140   110001/28/2026
MISC IMP Strg over det gar    70001/28/2026
MISC IMP 480sf Avg Dock480   4600010/16/2025
 
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
33585000200720252026 10313,127,000452,0003,579,00003,127,000452,0003,579,000
33585000200720242025 10312,843,000608,0003,451,00002,843,000608,0003,451,000
33585000200720232024 10312,683,000620,0003,303,00002,683,000620,0003,303,000
33585000200720222023 10313,018,000676,0003,694,00003,018,000676,0003,694,000
33585000200720212022 10312,484,000277,0002,761,00002,484,000277,0002,761,000
33585000200720202021 10312,366,000130,0002,496,00002,366,000130,0002,496,000
33585000200720192020 10311,992,000176,0002,168,00001,992,000176,0002,168,000
33585000200720182019 10311,953,000169,0002,122,00001,953,000169,0002,122,000
33585000200720172018 10311,878,000170,0002,048,00001,878,000170,0002,048,000
33585000200720162017 10311,717,000127,0001,844,00001,717,000127,0001,844,000
33585000200720152016 10311,554,000116,0001,670,00001,554,000116,0001,670,000
33585000200720142015 10311,437,000101,0001,538,00001,437,000101,0001,538,000
33585000200720132014 10311,608,00028,0001,636,00001,608,00028,0001,636,000
33585000200720122013 10311,641,00037,0001,678,00001,641,00037,0001,678,000
33585000200720112012 10311,726,00037,0001,763,00001,726,00037,0001,763,000
33585000200720102011 10311,808,00039,0001,847,00001,808,00039,0001,847,000
33585000200720092010 10311,861,00040,0001,901,00001,861,00040,0001,901,000
33585000200720082009 10312,120,00047,0002,167,00002,120,00047,0002,167,000
33585000200720072008 10311,553,00010,0001,563,00001,553,00010,0001,563,000
33585000200720062007 10311,387,00010,0001,397,00001,387,00010,0001,397,000
33585000200720052006 10311,261,00010,0001,271,00001,261,00010,0001,271,000
33585000200720042005 10311,157,00010,0001,167,00001,157,00010,0001,167,000
33585000200720032004 10311,157,00010,0001,167,00001,157,00010,0001,167,000
33585000200720022003 10311,157,00010,0001,167,00001,157,00010,0001,167,000
33585000200720012002 10311,040,0003,0001,043,00001,040,0003,0001,043,000
33585000200720002001 1031905,00079,000984,0000905,00079,000984,000
33585000200719992000 1031647,00057,000704,0000647,00057,000704,000
33585000200719981999 1031617,00054,000671,0000617,00054,000671,000
33585000200719971998 10310000483,00030,000513,000
33585000200719961997 10310000407,00030,000437,000
33585000200719951996 10310000407,00030,000437,000

SALES HISTORY

Excise NumberRecording NumberDocument DateSale PriceSeller NameBuyer NameInstrumentSale Reason
969515 198710190009 10/14/1987 $285,000.00WACKER DON H+MARY WDANZ RIANWarranty DeedNone

REVIEW HISTORY

Tax YearReview NumberReview TypeAppealed ValueHearing DateSettlement ValueDecisionStatus
19898800077Local Appeal$308,0006/21/1989$285,000REVISE, ASSESSOR RECOMMENDEDCompleted
19858403530Local Appeal$01/28/1985$0REVISECompleted

PERMIT HISTORY

Permit NumberPermit DescriptionTypeIssue DatePermit ValueIssuing JurisdictionReviewed Date
2412-298 KITCHEN AND BATH REMODEL, Remodel2/20/2025$100,000MERCER ISLAND7/24/2025
2306-264 1 Svc Chg, 5 Circuits, 1 40-amp sub panel,  6/27/2023$0MERCER ISLAND7/24/2025

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