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	435130-1233
Name	ALHADEFF JACOB & WEN ELLEN
Site Address	6 LINDLEY RD 98040
Residential Area	097-003 (SE Appraisal District)
Property Name

Jurisdiction	MERCER ISLAND
Levy Code	1031
Property Type	R
Plat Block / Building Number	9&10
Plat Lot / Unit Number	POR
Quarter-Section-Township-Range	NW-19-24-5

Legal Description

LINDLEY ADD TO SEATTLE POR S 379 FT OF VAC BLK 10 & OF LOTS 14 THRU 19 BLK 9 & OF ADJ VAC 91ST AVE SE LY WLY & SLY OF LN DAF BEG AT NXN N-S C/L OF SEC 19-24-05 WITH ELY PROD OF N LN OF S 200 FT OF BLK 10 TH W ALG SD N LN TO NXN WITH C/L PRIVATE RD DESC UNDER AUD # 5538782 TH NWLY ALG SD RD C/L 22.42 FT TO TPOB TH N 38-21-45 E 35.14 FT TH N 29-36-23 W 105.33 FT TH N 87-56-08 W 42.22 FT TO TERMINUS AT SE COR OF PROP DESC UNDER AUD # 5388361 LESS POR LY SLY & WLY OF LN DAF BEG AT SD TPOB TH WLY ALG SD RD C/L TO C/L OF VAC 91ST AVE SE TH S 62-08-23 W 67.56 FT M/L TAP N 62-08-23 E 81.53 FT FR SW COR SD LOT 20 TH N 26-28-54 W 150.19 FT TO TERMINUS AT NW COR SD LOT 14
PLat Block: 9&10
Plat Lot: POR

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	23,604
Acres	0.54

Percentage Unusable
Unbuildable	NO
Restrictive Size Shape	NO
Zoning	R-15
Water	WATER DISTRICT
Sewer/Septic	PUBLIC
Road Access	PRIVATE
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
Airport Noise
Power Lines	NO
Other Nuisances	NO

Problems

Water Problems	NO
Transportation Concurrency	NO
Other Problems	NO

Environmental

YES

Environmental Type	Information Source	Delineation study	Percentage Affected
SteepSlopeHazard	JURISDICTION	N	0
LandslideHazard	APPR OBSERVED	N	0

BUILDING

Building Number	1
Year Built	1967
Year Renovated	0
Stories	1
Living Units	1
Grade	9 Better
Grade Variant	0
Condition	Average
Basement Grade	8 Good
1st Floor	960
1/2 Floor	0
2nd Floor	0
Upper Floor	0
Finished Basement	960
Total Finished Area	1,920
Total Basement	960
Basement Garage	0
Unfinished 1/2	0
Unfinished Full	0
AGLA	960
Attached Garage	0
Bedrooms	3
Full Baths	1
3/4 Baths	0
1/2 Baths	1
Heat Source	Gas
Heat System	Ht Pump/AC
Deck Area SqFt	280
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	1
AddnlCost	0
Obsolescence	0
Net Condition	0
Percentage Complete	0
Daylight Basement	YES
View Utilization

Click the camera to see more pictures.

Picture of Building 1
Current Picture

Floor plan of Building 1
Current Floor Plan

Accessory Of Building Number: 1

Accessory Type	Picture	Description	SqFt	Grade	Eff Year	%	Value	Date Valued
PRK:CARPORT			420		1967
MISC IMP		8x12 shed	100				1000	2/27/2014

TAX ROLL HISTORY

Account	Valued Year	Tax Year	Levy Code	Appraised Land Value ($)	Appraised Imps Value ($)	Appraised Total Value ($)	New Dollars ($)	Taxable Land Value ($)	Taxable Imps Value ($)	Taxable Total Value ($)
435130123308	2026	2027	1031	1,362,000	259,000	1,621,000	0	1,362,000	259,000	1,621,000
435130123308	2025	2026	1031	1,329,000	307,000	1,636,000	0	1,329,000	307,000	1,636,000
435130123308	2024	2025	1031	1,190,000	370,000	1,560,000	0	1,190,000	370,000	1,560,000
435130123308	2023	2024	1031	1,123,000	342,000	1,465,000	0	1,123,000	342,000	1,465,000
435130123308	2022	2023	1031	1,264,000	375,000	1,639,000	0	1,264,000	375,000	1,639,000
435130123308	2021	2022	1031	1,041,000	184,000	1,225,000	0	1,041,000	184,000	1,225,000
435130123308	2020	2021	1031	992,000	90,000	1,082,000	0	992,000	90,000	1,082,000
435130123308	2019	2020	1031	884,000	10,000	894,000	0	884,000	10,000	894,000
435130123308	2018	2019	1031	867,000	10,000	877,000	0	867,000	10,000	877,000
435130123308	2017	2018	1031	784,000	10,000	794,000	0	784,000	10,000	794,000
435130123308	2016	2017	1031	717,000	10,000	727,000	0	717,000	10,000	727,000
435130123308	2015	2016	1031	649,000	10,000	659,000	8,000	649,000	10,000	659,000
435130123308	2014	2015	1031	600,000	2,000	602,000	0	600,000	2,000	602,000
435130123308	2013	2014	1031	519,000	62,000	581,000	0	519,000	62,000	581,000
435130123308	2012	2013	1031	479,000	57,000	536,000	0	479,000	57,000	536,000
435130123308	2011	2012	1031	504,000	26,000	530,000	0	504,000	26,000	530,000
435130123308	2010	2011	1031	528,000	28,000	556,000	0	528,000	28,000	556,000
435130123308	2009	2010	1031	544,000	29,000	573,000	0	544,000	29,000	573,000
435130123308	2008	2009	1031	675,000	35,000	710,000	0	675,000	35,000	710,000
435130123308	2007	2008	1031	422,000	167,000	589,000	0	422,000	167,000	589,000
435130123308	2006	2007	1031	377,000	130,000	507,000	0	377,000	130,000	507,000
435130123308	2005	2006	1031	343,000	127,000	470,000	0	343,000	127,000	470,000
435130123308	2004	2005	1031	315,000	113,000	428,000	0	315,000	113,000	428,000
435130123308	2003	2004	1031	315,000	113,000	428,000	0	315,000	113,000	428,000
435130123308	2002	2003	1031	315,000	113,000	428,000	0	315,000	113,000	428,000
435130123308	2001	2002	1031	241,000	121,000	362,000	0	241,000	121,000	362,000
435130123308	2000	2001	1031	210,000	124,000	334,000	0	210,000	124,000	334,000
435130123308	1999	2000	1031	168,000	135,000	303,000	0	168,000	135,000	303,000
435130123308	1998	1999	1031	160,000	108,000	268,000	0	160,000	108,000	268,000
435130123308	1997	1998	1031	0	0	0	0	78,000	126,000	204,000
435130123308	1996	1997	1031	0	0	0	0	90,000	101,800	191,800
435130123308	1995	1996	1031	0	0	0	0	90,000	101,800	191,800

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
3356486	20251121000544	11/18/2025	$1,370,000.00	THOMPSON RONALD J	ALHADEFF JACOB M+WEN ELLEN J	Warranty Deed	None
2923002	20180405000662	4/2/2018	$0.00	THOMPSON RONALD J+ANN MAXINE	THOMPSON RONALD J	Quit Claim Deed	Property Settlement
2782143	20160229001003	1/4/2016	$0.00	THOMPSON RONALD JOSEPH & ANN MAXINE -TTEES	THOMPSON RONALD J+MAXINE	Quit Claim Deed	Other
2028867	20040401001681	3/28/2004	$0.00	THOMPSON RONALD J & MAXINE	THOMPSON RONALD JOSEPH+ANN MAXINE	Quit Claim Deed	Trust

REVIEW HISTORY

Tax Year	Review Number	Review Type	Appealed Value	Hearing Date	Settlement Value	Decision	Status
1999	9801798	Local Appeal	$268,000	1/1/1900	$0		Completed
1991	9014023	Local Appeal	$240,200	3/19/1991	$240,200	SUSTAIN	Completed
1989	8804489	Local Appeal	$140,400	4/27/1989	$130,500	REVISE	Completed

PERMIT HISTORY

Permit Number	Permit Description	Type	Issue Date	Permit Value	Issuing Jurisdiction	Reviewed Date
1409-097	ELECTRICAL,		9/10/2014	$0	MERCER ISLAND	6/25/2015
970523		Other	4/14/1997	$139,000

HOME IMPROVEMENT EXEMPTION

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Notice mailing date: 08/13/2026

King County Department of Assessments

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