King County Department of Assessments

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

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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

PARCEL DATA

Parcel	213400-0080
Name	YI CALVIN TIAN
Site Address	1140 ALKI AVE SW #302 98116
Geo Area	45-20
Spec Area	700-230
Property Name	DUWAMISH HEAD CONDOMINIUM

Jurisdiction	SEATTLE
Levy Code	0010
Property Type	K
Plat Block / Building Number
Plat Lot / Unit Number	APT 302
Quarter-Section-Township-Range	SW-2 -24-3

Legal Description

DUWAMISH HEAD - COND PERCENTAGE OF VAL 3.8251
PLat Block:
Plat Lot: APT 302

LAND DATA

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Highest & Best Use As If Vacant	MULTI-FAMILY DWELLING
Highest & Best Use As Improved	PRESENT USE
Present Use	Condominium(Residential)
Land SqFt	18,600
Acres	0.43

Percentage Unusable
Unbuildable	NO
Restrictive Size Shape	NO
Zoning	MR (M)
Water	WATER DISTRICT
Sewer/Septic	PUBLIC
Road Access	PUBLIC
Parking	ADEQUATE
Street Surface	PAVED

Views

Waterfront

Rainier
Territorial	EXCELLENT
Olympics	GOOD
Cascades
Seattle Skyline	GOOD
Puget Sound	EXCELLENT
Lake Washington
Lake Sammamish
Lake/River/Creek
Other View

Waterfront Location
Waterfront Footage	0
Lot Depth Factor	0
Waterfront Bank
Tide/Shore
Waterfront Restricted Access
Waterfront Access Rights	NO
Poor Quality	NO
Proximity Influence	YES

Designations

Nuisances

Historic Site
Current Use	(none)
Nbr Bldg Sites
Adjacent to Golf Fairway	NO
Adjacent to Greenbelt	YES
Other Designation	NO
Deed Restrictions	NO
Development Rights Purchased	NO
Easements	NO
Native Growth Protection Easement	NO
DNR Lease	NO

Topography
Traffic Noise	MODERATE
Airport Noise
Power Lines	NO
Other Nuisances	NO

Problems

Water Problems	NO
Transportation Concurrency	NO
Other Problems	NO

Environmental

BUILDING

Apartment / Condo Complex Data

Complex Type	Res Condo
Complex Description	FLATS
Value Distribution Method	Pcnt Land Val
# of Bldgs	1
# of Stories	5
# of Units	23
Avg Unit Size	1,504
Land Per Unit	809
Project Location	ABOVE AVERAGE
Project Appeal	ABOVE AVERAGE
% With View	0
Construction Class	WOOD FRAME
Building Quality	GOOD
Condition	Very Good
Year Built	1975
Eff Year	1998
% Complete	100
Elevators	Y
Security System	Y
FirePlace	Y
Laundry	PRIVATE
Kitchens
# of Meals	0
Founder's Fee
Apt Conversion	N
Condo Land Type	Fee Simple

Parcel	Taxpayer Name	Unit Number	Taxable Total
2134000010	WITTMANN WILLIAM H+SUZANNE	APT 201	$753,000
2134000020	VANDERHOOGT TODD	APT 202	$641,000
2134000030	MUSSA JOAN	APT 203	$576,000
2134000040	MICHAEL HOMONY	APT 204	$661,000
2134000050	ORR WILLIAM+MICHELE	APT 205	$665,000
2134000060	HILL THOMAS EDWARD	APT 206	$729,000
2134000070	TSANG BENJAMIN KWAN	APT 301	$785,000
2134000080	YI CALVIN TIAN	APT 302	$701,000
2134000090	SLOBODEN NITA	APT 303	$685,000
2134000100	STASER MARCIA M -TTEE	APT 304	$685,000
2134000110	STOCK SIDNEY M+JENNIFER L T	APT 305	$701,000
2134000120	COONS G DEAN+DEBBIE R-LT+TT	APT 306	$768,000
2134000130	POWELL MARK C & LISA K	APT 401	$828,000
2134000140	HANDLER ALLEN	APT 402	$701,000
2134000150	ZHANG HENRY ZHENHUA & RUIHO	APT 403	$685,000
2134000160	ZHENG YUYING	APT 404	$722,000
2134000170	HANSON DUNCAN E	APT 405	$701,000
2134000180	THILLE CANDACE M & GRAHAM J	APT 406	$729,000
2134000190	PECO II LLC	APT 501	$828,000
2134000200	WATHNE SCOTT	APT 502	$701,000
2134000210	HEYNEMAN HALLET FAMILY TRUS	APT 503	$962,000
2134000220	COONS G DEAN+DEBBIE R-LT+TT	APT 504	$884,000
2134000230	SALAZAR-VELASQUEZ CARLOS M/	APT 505	$987,000

Condo Unit

Unit	Minor	Building	Floor	Unit Year Built	Unit Eff Year	Unit type	Regression	Quality	Location	Condition
302	0080	01	03	1975	1998	Flat	Include	Good	Standard	Good

Measurement	Size	Bed Room	1/2 Bath	3/4 Bath	Full Bath	Other Room	Fire Place	Top Floor	End Unit
SqFt	1,352	2	0	0	2		Y	N	N

Parking Open	Carport	Parking Basement	Parking Basement Tandem	Parkage Garage	Parkage Garage Tandem	Parking Other
0	0	1	0	0	0

View Mountain	View Lake/River	View City Territorial	View Puget Sound	View Lake WA / Lake Sammamish
Good		Excellent	Excellent

TAX ROLL HISTORY

Account	Valued Year	Tax Year	Levy Code	Appraised Land Value ($)	Appraised Imps Value ($)	Appraised Total Value ($)	Taxable Land Value ($)	Taxable Imps Value ($)	Taxable Total Value ($)
213400008008	2026	2027	0010	213,400	487,600	701,000	213,400	487,600	701,000
213400008008	2025	2026	0010	213,400	533,600	747,000	213,400	533,600	747,000
213400008008	2024	2025	0010	213,400	432,600	646,000	213,400	432,600	646,000
213400008008	2023	2024	0010	213,400	491,600	705,000	213,400	491,600	705,000
213400008008	2022	2023	0010	213,400	490,600	704,000	213,400	490,600	704,000
213400008008	2021	2022	0010	199,200	445,800	645,000	199,200	445,800	645,000
213400008008	2020	2021	0010	195,600	412,400	608,000	195,600	412,400	608,000
213400008008	2019	2020	0010	195,600	438,400	634,000	195,600	438,400	634,000
213400008008	2018	2019	0010	177,800	442,200	620,000	177,800	442,200	620,000
213400008008	2017	2018	0010	142,200	466,800	609,000	142,200	466,800	609,000
213400008008	2016	2017	0010	142,200	365,800	508,000	142,200	365,800	508,000
213400008008	2015	2016	0010	135,100	302,900	438,000	135,100	302,900	438,000
213400008008	2014	2015	0010	128,000	285,000	413,000	128,000	285,000	413,000
213400008008	2013	2014	0010	106,700	285,300	392,000	106,700	285,300	392,000
213400008008	2012	2013	0010	152,900	172,100	325,000	152,900	172,100	325,000
213400008008	2011	2012	0010	152,900	272,100	425,000	152,900	272,100	425,000
213400008008	2010	2011	0010	156,500	300,500	457,000	156,500	300,500	457,000
213400008008	2009	2010	0010	156,500	328,500	485,000	156,500	328,500	485,000
213400008008	2008	2009	0010	142,200	371,800	514,000	142,200	371,800	514,000
213400008008	2007	2008	0010	135,100	351,900	487,000	135,100	351,900	487,000
213400008008	2006	2007	0010	106,700	304,300	411,000	106,700	304,300	411,000
213400008008	2005	2006	0010	106,700	294,300	401,000	106,700	294,300	401,000
213400008008	2004	2005	0010	96,000	258,000	354,000	96,000	258,000	354,000
213400008008	2003	2004	0010	74,700	279,300	354,000	74,700	279,300	354,000
213400008008	2002	2003	0010	67,500	268,500	336,000	67,500	268,500	336,000
213400008008	2001	2002	0010	67,500	236,900	304,400	67,500	236,900	304,400
213400008008	2000	2001	0010	60,400	196,800	257,200	60,400	196,800	257,200
213400008008	1999	2000	0010	53,300	161,800	215,100	53,300	161,800	215,100
213400008008	1998	1999	0010	46,200	168,900	215,100	46,200	168,900	215,100
213400008008	1997	1998	0010	0	0	0	46,200	168,900	215,100
213400008008	1996	1997	0010	0	0	0	46,200	206,900	253,100
213400008008	1995	1996	0010	0	0	0	46,200	206,900	253,100

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
3304496	20241025000808	10/16/2024	$780,000.00	NUMBERS SUSAN L+STEVEN	YI CALVIN TIAN	Warranty Deed	None
2886159	20170829001653	8/8/2017	$625,000.00	COUMBS VIOLA L	NUMBERS SUSAN L+STEVEN	Statutory Warranty Deed	None

REVIEW HISTORY

PERMIT HISTORY

HOME IMPROVEMENT EXEMPTION

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Notice mailing date: 07/23/2026

King County Department of Assessments

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