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	500900-0060
Name	LAOHAJARATSANG IYAWARIN & R
Site Address	1640 18TH AVE #6 98122
Geo Area	25-43
Spec Area	700-65
Property Name	MADISON @ 18TH CONDOMINIUM

Jurisdiction	SEATTLE
Levy Code	0013
Property Type	K
Plat Block / Building Number
Plat Lot / Unit Number	UNIT 6
Quarter-Section-Township-Range	NW-33-25-4

Legal Description

MADISON @ 18TH THE CONDOMINIUM PCT UND INT 10.8
PLat Block:
Plat Lot: UNIT 6

LAND DATA

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Highest & Best Use As If Vacant	MIXED USE
Highest & Best Use As Improved	PRESENT USE
Present Use	Condominium(Residential)
Land SqFt	6,335
Acres	0.15

Percentage Unusable
Unbuildable	NO
Restrictive Size Shape	YES
Zoning	NC3P-75 (M)
Water	WATER DISTRICT
Sewer/Septic	PUBLIC
Road Access	PUBLIC
Parking	INADEQUATE
Street Surface	PAVED

Views

Waterfront

Rainier
Territorial
Olympics
Cascades	AVERAGE
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	HIGH
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	2
# of Units	9
Avg Unit Size	615
Land Per Unit	700
Project Location	AVERAGE
Project Appeal	AVERAGE
% With View	0
Construction Class	WOOD FRAME
Building Quality	AVERAGE
Condition	Good
Year Built	1927
Eff Year	1987
% Complete	100
Elevators	N
Security System	Y
FirePlace	N
Laundry	COMMON
Kitchens
# of Meals	0
Founder's Fee
Apt Conversion	Y
Condo Land Type	Fee Simple

Condo Unit

Unit	Minor	Building	Floor	Unit Year Built	Unit Eff Year	Unit type	Regression	Quality	Location	Condition
6	0060	1	3	1927	1987	Flat	Include	Average	Standard	Standard

Measurement	Size	Bed Room	1/2 Bath	3/4 Bath	Full Bath	Other Room	Fire Place	Top Floor	End Unit
SqFt	600	1	0	0	1		N	Y	Y

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

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

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 ($)
500900006007	2026	2027	0013	273,600	35,400	309,000	0	273,600	35,400	309,000
500900006007	2025	2026	0013	273,600	57,400	331,000	0	273,600	57,400	331,000
500900006007	2024	2025	0013	273,600	57,400	331,000	0	273,600	57,400	331,000
500900006007	2023	2024	0013	307,800	52,200	360,000	0	307,800	52,200	360,000
500900006007	2022	2023	0013	256,500	40,500	297,000	0	256,500	40,500	297,000
500900006007	2021	2022	0013	256,500	38,500	295,000	0	256,500	38,500	295,000
500900006007	2020	2021	0010	249,700	71,300	321,000	0	249,700	71,300	321,000
500900006007	2019	2020	0010	242,800	120,200	363,000	0	242,800	120,200	363,000
500900006007	2018	2019	0010	225,700	118,300	344,000	0	225,700	118,300	344,000
500900006007	2017	2018	0010	181,200	125,800	307,000	0	181,200	125,800	307,000
500900006007	2016	2017	0010	136,800	100,200	237,000	0	136,800	100,200	237,000
500900006007	2015	2016	0010	112,800	89,200	202,000	0	112,800	89,200	202,000
500900006007	2014	2015	0010	102,600	96,400	199,000	0	102,600	96,400	199,000
500900006007	2013	2014	0010	102,600	72,400	175,000	0	102,600	72,400	175,000
500900006007	2012	2013	0010	102,600	78,400	181,000	0	102,600	78,400	181,000
500900006007	2011	2012	0010	102,600	92,400	195,000	0	102,600	92,400	195,000
500900006007	2010	2011	0010	102,600	100,400	203,000	0	102,600	100,400	203,000
500900006007	2009	2010	0010	92,300	117,700	210,000	0	92,300	117,700	210,000
500900006007	2008	2009	0010	92,300	140,700	233,000	0	92,300	140,700	233,000
500900006007	2007	2008	0010	88,900	138,100	227,000	0	88,900	138,100	227,000
500900006007	2006	2007	0010	68,400	121,600	190,000	0	68,400	121,600	190,000
500900006007	2005	2006	0010	54,700	127,300	182,000	0	54,700	127,300	182,000
500900006007	2004	2005	0010	44,200	140,800	185,000	86,181	44,200	140,800	185,000
500900006007	2003	2004	0010	45,630	53,189	98,819	0	45,630	53,189	98,819

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
3197053	20220624000455	6/17/2022	$360,000.00	RUBIN ERICA A	LAOHAJARATSANG IYAWARIN+RYAN JOHN	Warranty Deed	None
2192758	20060315002607	3/9/2006	$240,000.00	GARCIA-STRICKLAND PATRICK+MONICA	RUBIN ERICA A	Statutory Warranty Deed	None

REVIEW HISTORY

PERMIT HISTORY

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Notice mailing date: 07/23/2026

King County Department of Assessments

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