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	025500-0370
Name	KOCH MICHAEL L+CAROL A
Site Address	16608 126TH AVE NE 98072
Residential Area	073-003 (NW Appraisal District)
Property Name

Jurisdiction	WOODINVILLE
Levy Code	2505
Property Type	R
Plat Block / Building Number
Plat Lot / Unit Number	37
Quarter-Section-Township-Range	SE-9 -26-5

Legal Description

ARBOR RIDGE
PLat Block:
Plat Lot: 37

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	7,169
Acres	0.16

Percentage Unusable
Unbuildable	NO
Restrictive Size Shape	NO
Zoning	R-6
Water	WATER DISTRICT
Sewer/Septic	PUBLIC
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
Traffic Noise
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	1986
Year Renovated	0
Stories	2
Living Units	1
Grade	7 Average
Grade Variant	0
Condition	Good
Basement Grade
1st Floor	1,050
1/2 Floor	0
2nd Floor	1,010
Upper Floor	0
Finished Basement	0
Total Finished Area	2,060
Total Basement	0
Basement Garage	0
Unfinished 1/2	0
Unfinished Full	0
AGLA	2,060
Attached Garage	640
Bedrooms	3
Full Baths	1
3/4 Baths	1
1/2 Baths	1
Heat Source	Gas
Heat System	Forced Air
Deck Area SqFt	0
Open Porch SqFt	0
Enclosed Porch SqFt	0
Brick/Stone	0
Fireplace Single Story	0
Fireplace Muilti Story	1
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

Floor plan of Building 1
Current Floor Plan

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 ($)	Taxable Total Value ($)
025500037004	2025	2026	2505	695,000	432,000	1,127,000	695,000	432,000	1,127,000
025500037004	2024	2025	2505	632,000	327,000	959,000	632,000	327,000	959,000
025500037004	2023	2024	2505	384,000	431,000	815,000	384,000	431,000	815,000
025500037004	2022	2023	2505	405,000	596,000	1,001,000	405,000	596,000	1,001,000
025500037004	2021	2022	2505	297,000	433,000	730,000	297,000	433,000	730,000
025500037004	2020	2021	2505	246,000	351,000	597,000	246,000	351,000	597,000
025500037004	2019	2020	2505	240,000	383,000	623,000	240,000	383,000	623,000
025500037004	2018	2019	2505	240,000	391,000	631,000	240,000	391,000	631,000
025500037004	2017	2018	2505	169,000	376,000	545,000	169,000	376,000	545,000
025500037004	2016	2017	2505	152,000	340,000	492,000	152,000	340,000	492,000
025500037004	2015	2016	2505	143,000	330,000	473,000	143,000	330,000	473,000
025500037004	2014	2015	2505	127,000	283,000	410,000	127,000	283,000	410,000
025500037004	2013	2014	2505	113,000	250,000	363,000	113,000	250,000	363,000
025500037004	2012	2013	2505	100,000	219,000	319,000	100,000	219,000	319,000
025500037004	2011	2012	2505	173,000	149,000	322,000	173,000	149,000	322,000
025500037004	2010	2011	2505	173,000	164,000	337,000	173,000	164,000	337,000
025500037004	2009	2010	2505	173,000	182,000	355,000	173,000	182,000	355,000
025500037004	2008	2009	2505	204,000	224,000	428,000	204,000	224,000	428,000
025500037004	2007	2008	2505	185,000	202,000	387,000	185,000	202,000	387,000
025500037004	2006	2007	2505	161,000	181,000	342,000	161,000	181,000	342,000
025500037004	2005	2006	2505	143,000	177,000	320,000	143,000	177,000	320,000
025500037004	2004	2005	2505	135,000	162,000	297,000	135,000	162,000	297,000
025500037004	2003	2004	2505	96,000	195,000	291,000	96,000	195,000	291,000
025500037004	2002	2003	2505	92,000	185,000	277,000	92,000	185,000	277,000
025500037004	2001	2002	2505	87,000	171,000	258,000	87,000	171,000	258,000
025500037004	2000	2001	2505	83,000	156,000	239,000	83,000	156,000	239,000
025500037004	1999	2000	2505	77,000	141,000	218,000	77,000	141,000	218,000
025500037004	1998	1999	2515	70,000	128,000	198,000	70,000	128,000	198,000
025500037004	1997	1998	2515	0	0	0	65,000	118,000	183,000
025500037004	1996	1997	2515	0	0	0	65,000	111,300	176,300
025500037004	1994	1995	2515	0	0	0	65,000	111,300	176,300
025500037004	1992	1993	7565	0	0	0	54,100	111,300	165,400
025500037004	1990	1991	7565	0	0	0	42,600	111,300	153,900
025500037004	1988	1989	7565	0	0	0	25,100	69,400	94,500
025500037004	1986	1987	7565	0	0	0	27,900	66,300	94,200
025500037004	1984	1985	7565	0	0	0	17,000	0	17,000

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
3328168	20250502000517	4/29/2025	$0.00	KOCH MICHAEL L+CAROL A	KOCH MICHAEL L+CAROL A-TTEES+TRT	Quit Claim Deed	Trust
853783	198512030165	11/19/1985	$113,950.00	STAFFORD HANSELL CO @	KOCH MICHAEL L+CAROL A	Warranty Deed	None
829316	198506200613	6/19/1985	$0.00	CALVERT MARK+NORMA	STAFFORD HANSELL CO	Quit Claim Deed	Correction (refiling)

REVIEW HISTORY

PERMIT HISTORY

HOME IMPROVEMENT EXEMPTION

Reference Links:

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Notice mailing date: 07/10/2025

King County Department of Assessments

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