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	112605-9022
Name	KOO HEESUNG+TAEKSUN NAM
Site Address	15008 NE 173RD ST 98072
Residential Area	036-002 (NE Appraisal District)
Property Name

Jurisdiction	WOODINVILLE
Levy Code	2505
Property Type	R
Plat Block / Building Number
Plat Lot / Unit Number
Quarter-Section-Township-Range	SW-11-26-5

Legal Description

LOT A OF REV KC SHORT PLAT #175008 REC #7707291008 SD SP DAF W 358 FT OF POR OF E 1/2 OF NW 1/4 OF SW 1/4 LY NLY OF O T DENNY CO RD LESS POR BEG NXN NLY LN OLD CO RD & W LN SUBD TH ELY ALG SD NLY LN 90 FT TH N 16 FT TH PLW SD NLY LN TO W LN OF SD SUBD TH S 16 FT TO POB
PLat Block:
Plat Lot:

LAND DATA

Highest & Best Use As If Vacant	SINGLE FAMILY
Highest & Best Use As Improved	PRESENT USE
Present Use	Single Family(Res Use/Zone)
Land SqFt	40,312
Acres	0.93

Percentage Unusable
Unbuildable	NO
Restrictive Size Shape	NO
Zoning	R-1
Water	WATER DISTRICT
Sewer/Septic	PRIVATE
Road Access	PUBLIC
Parking	ADEQUATE
Street Surface	PAVED

Views

Waterfront

Rainier
Territorial
Olympics
Cascades
Seattle Skyline
Puget Sound
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	NO

Designations

Nuisances

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

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

Problems

Water Problems	NO
Transportation Concurrency	NO
Other Problems	NO

Environmental

BUILDING

Building Number	1
Year Built	1977
Year Renovated	0
Stories	2
Living Units	1
Grade	8 Good
Grade Variant	0
Condition	Good
Basement Grade
1st Floor	1,550
1/2 Floor	0
2nd Floor	1,110
Upper Floor	0
Finished Basement	0
Total Finished Area	2,660
Total Basement	0
Basement Garage	0
Unfinished 1/2	0
Unfinished Full	0
AGLA	2,660
Attached Garage	720
Bedrooms	4
Full Baths	2
3/4 Baths	0
1/2 Baths	1
Heat Source	Electricity
Heat System	Forced Air
Deck Area SqFt	350
Open Porch SqFt	50
Enclosed Porch SqFt	0
Brick/Stone	0
Fireplace Single Story	0
Fireplace Muilti Story	3
Fireplace Free Standing	0
Fireplace Additional	0
AddnlCost	0
Obsolescence	0
Net Condition	0
Percentage Complete	0
Daylight Basement
View Utilization

Click the camera to see more pictures.

Picture of Building 1
Current Picture

Click the camera to see more floor plans.

Floor plan of Building 1
Current Floor Plan

Accessory Of Building Number: 1

Accessory Type	Picture	Description	SqFt	Grade	Eff Year	%	Value	Date Valued
MISC IMP		Barn18x27w/1/2flr	486		1989		19000	4/3/2025

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 ($)	Taxable Total Value ($)	Tax Value Reason
112605902207	2024	2025	2505	484,000	729,000	1,213,000	484,000	729,000	1,213,000
112605902207	2023	2024	2505	414,000	622,000	1,036,000	414,000	622,000	1,036,000
112605902207	2022	2023	2505	517,000	763,000	1,280,000	517,000	763,000	1,280,000
112605902207	2021	2022	2505	360,000	529,000	889,000	360,000	529,000	889,000
112605902207	2020	2021	2505	304,000	441,000	745,000	304,000	441,000	745,000
112605902207	2019	2020	2505	312,000	452,000	764,000	312,000	452,000	764,000
112605902207	2018	2019	2505	311,000	461,000	772,000	311,000	461,000	772,000
112605902207	2017	2018	2505	283,000	419,000	702,000	283,000	419,000	702,000
112605902207	2016	2017	2505	261,000	386,000	647,000	261,000	386,000	647,000
112605902207	2015	2016	2505	256,000	374,000	630,000	256,000	374,000	630,000
112605902207	2014	2015	2505	247,000	361,000	608,000	247,000	361,000	608,000
112605902207	2013	2014	2505	221,000	258,000	479,000	221,000	258,000	479,000
112605902207	2012	2013	2505	178,000	252,000	430,000	178,000	252,000	430,000
112605902207	2011	2012	2505	184,000	261,000	445,000	184,000	261,000	445,000
112605902207	2010	2011	2505	196,000	276,000	472,000	196,000	276,000	472,000
112605902207	2009	2010	2505	196,000	306,000	502,000	196,000	306,000	502,000
112605902207	2008	2009	2505	231,000	355,000	586,000	231,000	286,300	517,300	HI
112605902207	2007	2008	2505	210,000	323,000	533,000	210,000	254,300	464,300	HI
112605902207	2006	2007	2505	145,000	323,000	468,000	145,000	254,300	399,300	HI
112605902207	2005	2006	2505	139,000	229,000	368,000	139,000	229,000	368,000
112605902207	2004	2005	2505	127,000	214,000	341,000	127,000	214,000	341,000
112605902207	2003	2004	2505	121,000	206,000	327,000	121,000	206,000	327,000
112605902207	2002	2003	2505	117,000	199,000	316,000	117,000	199,000	316,000
112605902207	2001	2002	2505	153,000	195,000	348,000	153,000	195,000	348,000
112605902207	2000	2001	2505	136,000	184,000	320,000	136,000	184,000	320,000
112605902207	1999	2000	2505	118,000	165,000	283,000	118,000	165,000	283,000
112605902207	1998	1999	2505	103,000	157,000	260,000	103,000	157,000	260,000
112605902207	1997	1998	2505	0	0	0	96,000	133,000	229,000
112605902207	1996	1997	2505	0	0	0	96,000	133,000	229,000
112605902207	1994	1995	2505	0	0	0	95,000	110,700	205,700
112605902207	1992	1993	7570	0	0	0	126,700	78,000	204,700
112605902207	1991	1992	7570	0	0	0	53,300	109,700	163,000
112605902207	1990	1991	7570	0	0	0	53,300	104,300	157,600
112605902207	1989	1990	7570	0	0	0	32,400	80,100	112,500
112605902207	1988	1989	7570	0	0	0	32,400	80,100	112,500
112605902207	1986	1987	7570	0	0	0	25,200	82,300	107,500
112605902207	1984	1985	7570	0	0	0	22,000	81,700	103,700
112605902207	1982	1983	7570	0	0	0	22,000	81,700	103,700

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
2682602	20140731001627	7/22/2014	$667,400.00	WAGGONER BENJAMIN C+KRISTEN K	KOO HEESUNG+TAEKSUN NAM	Statutory Warranty Deed	None
2575452	20121121002254	11/6/2012	$549,000.00	THIESSON BO	WAGGONER BENJAMIN C+KRISTEN K	Statutory Warranty Deed	None
1601421	199803271797	3/23/1998	$245,000.00	MELLON STEVEN P+FAYE M	THIESSON BO+TINE	Statutory Warranty Deed	None

REVIEW HISTORY

PERMIT HISTORY

Permit Number	Permit Description	Type	Issue Date	Permit Value	Issuing Jurisdiction	Reviewed Date
BLD05064	Adding master bedroom	Remodel	7/13/2005	$50,000	WOODINVILLE	7/17/2006

HOME IMPROVEMENT EXEMPTION

Exempt Number	Building Number	Received Date	Estimated Cost	Estimated Completion Date	Begin Year	End Year	Amount	Permit Jurisdiction
28469	1	10/25/2005	$48,079	10/28/2005	2007	2009	$68,700	WOODINVILLE

Reference Links:

Housing Availability Dashboard

Notice mailing date: 07/17/2025

King County Department of Assessments

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