King County Department of Assessments

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

You're in: Assessor >> eReal Property

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	868205-0420
Name	XIAO GUANYU + WANG BIQI
Site Address	23300 SE BLACK NUGGET RD P6 98029
Geo Area	95-20
Spec Area	700-455
Property Name	Trillium Heights at Issaquah Ridge Condominium

Jurisdiction	ISSAQUAH
Levy Code	1436
Property Type	K
Plat Block / Building Number	P
Plat Lot / Unit Number	UNIT 6
Quarter-Section-Township-Range	SW-22-24-6

Legal Description

TRILLIUM HGHTS AT ISS RDG CONDO PCT UND INT 1.56
PLat Block: P
Plat Lot: UNIT 6

LAND DATA

Click the camera to see more pictures.

Highest & Best Use As If Vacant	MULTI-FAMILY DWELLING
Highest & Best Use As Improved	PRESENT USE
Present Use	Condominium(Residential)
Land SqFt	224,603
Acres	5.16

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

Views

Waterfront

Rainier
Territorial	AVERAGE
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

Apartment / Condo Complex Data

Complex Type	Res Condo
Complex Description	74 UNIT condo
Value Distribution Method	Pcnt Land Val
# of Bldgs	14
# of Stories	2
# of Units	74
Avg Unit Size	1,600
Land Per Unit	3035
Project Location	ABOVE AVERAGE
Project Appeal	ABOVE AVERAGE
% With View	0
Construction Class	WOOD FRAME
Building Quality	AVERAGE/GOOD
Condition	Good
Year Built	2000
Eff Year	2000
% Complete	100
Elevators	N
Security System	N
FirePlace	Y
Laundry	PRIVATE
Kitchens
# of Meals	0
Founder's Fee
Apt Conversion	N
Condo Land Type	Fee Simple

Parcel	Taxpayer Name	Building Number	Unit Number	Taxable Total
8682050010	KOTB AHMED	A	UNIT 1	$865,000
8682050020	CHAN KA HO & WANG SIQI	A	UNIT 2	$576,000
8682050030	INSALACO MICHAEL P	A	UNIT 3	$576,000
8682050040	STONE PAULA	A	UNIT 4	$578,000
8682050050	MANOLACHE BOGDAN MIHAI	A	UNIT 5	$578,000
8682050060	OTAGURO KEITH ALAN	A	UNIT 6	$865,000
8682050070	HAMILTON KEVIN SCOTT+CLAUDI	B	UNIT 1	$903,000
8682050080	MIRZA MANSOOR+ISHRAT	B	UNIT 2	$903,000
8682050090	MUEN & CHAO IRREVOCABLE TRU	C	UNIT 1	$865,000
8682050100	HERSHEY DEBRA D	C	UNIT 2	$578,000
8682050110	ADAMS EVE	C	UNIT 3	$578,000
8682050120	FENG YANYI	C	UNIT 4	$578,000
8682050130	CARINO YNNA	C	UNIT 5	$578,000
8682050140	RUSSELL LIVING TRUST KRISTE	C	UNIT 6	$865,000
8682050150	LIU BIN+YUE HE	D	UNIT 1	$865,000
8682050160	ROMERO LUIS ARNOLDO+TIANA E	D	UNIT 2	$727,000
8682050170	KIM ALEXANDER J	D	UNIT 3	$739,000
8682050180	ZADEH KALACHAHI HEDIEH HOSS	D	UNIT 4	$865,000
8682050190	MIAO JIN	E	UNIT 1	$865,000
8682050200	ZHU FEI	E	UNIT 2	$578,000
8682050210	LY TUYEN	E	UNIT 3	$578,000
8682050220	KIMURA JACQUELINE	E	UNIT 4	$578,000
8682050230	CHEN QIMEI	E	UNIT 5	$578,000
8682050240	GURBANDURDYYEV AGAJAN & DUR	E	UNIT 6	$865,000
8682050250	ELUMALAI ANBALAGAN	F	UNIT 1	$865,000
8682050260	CHHATWANI MONICA SURESH	F	UNIT 2	$578,000
8682050270	BONIFACE LUO LIVING TRUST	F	UNIT 3	$578,000
8682050280	PARKS JEFF L	F	UNIT 4	$578,000
8682050290	MATSUDA ANTOLIN+PINTO TONI	F	UNIT 5	$578,000
8682050300	NAZZARO MIYA	F	UNIT 6	$865,000
8682050310	FLORENCE BRIAN J	N	UNIT 1	$865,000
8682050320	JASSAL SHAWN	N	UNIT 2	$576,000
8682050330	HARDAS PRAJESH P	N	UNIT 3	$576,000
8682050340	RADU CRACUT AND ERIKA BOYD	N	UNIT 4	$576,000
8682050350	QU XIAOYU	N	UNIT 5	$576,000
8682050360	LIU JIONG	N	UNIT 6	$865,000
8682050370	RUNNER ZACKARY J+KEN-YU	P	UNIT 1	$865,000
8682050380	SCOTT WILLIAM N JR	P	UNIT 2	$576,000
8682050390	WONG POK SZE+WONG ANNIE (CO	P	UNIT 3	$576,000
8682050400	MIDDLEMAN LAWRENCE	P	UNIT 4	$576,000
8682050410	GUO XINGANG+LIN ZHENG	P	UNIT 5	$576,000
8682050420	XIAO GUANYU + WANG BIQI	P	UNIT 6	$865,000
8682050430	HOWLAND BENJAMIN & LAYNE	G	UNIT 1	$865,000
8682050440	DENG WENTAO+XIAOYAN ZENG	G	UNIT 2	$727,000
8682050450	SINGH SURENDRA	G	UNIT 3	$578,000
8682050460	YU JIA + XIAO ZHAN	G	UNIT 4	$578,000
8682050470	EMARA AHMED HESHAM MOHAMED	G	UNIT 5	$739,000
8682050480	PEDGAONKAR DEVINA	G	UNIT 6	$865,000
8682050490	A LIMASI	H	UNIT 1	$865,000
8682050500	LISENKO VLADIMIR P+TATIANA	H	UNIT 2	$727,000
8682050510	DELGADO GRISELDA (TTE)	H	UNIT 3	$578,000
8682050520	LI LIJUAN	H	UNIT 4	$578,000
8682050530	POWELL SHARON ROSE	H	UNIT 5	$740,000
8682050540	YALLA SAI BHAVANA & SRIDHAR	H	UNIT 6	$865,000
8682050550	CAO HUIPING	J	UNIT 1	$865,000
8682050560	LAI CHARLES CHEN-HSIN	J	UNIT 2	$578,000
8682050570	WU TUNG LIN	J	UNIT 3	$578,000
8682050580	LIAO TZU-HSUAN/ZHU TIANCHEN	J	UNIT 4	$578,000
8682050590	RUEGG DANIEL C	J	UNIT 5	$578,000
8682050600	HONG HONG	J	UNIT 6	$865,000
8682050610	FUJITA MARIKO K	L	UNIT 1	$910,000
8682050620	VON HAARTMAN INGELA	L	UNIT 2	$851,000
8682050630	AGRAWAL RAJNIKANT+RACHANA	M	UNIT 1	$865,000
8682050640	JOHNSON DEVON C	M	UNIT 2	$576,000
8682050650	ROMERO REVOCABLE TRUST	M	UNIT 3	$576,000
8682050660	XU ZIHAN	M	UNIT 4	$576,000
8682050670	BANKSON MOLLY	M	UNIT 5	$576,000
8682050680	WOODS RUSSELL W	M	UNIT 6	$865,000
8682050690	MISTRY ROHINTON+KAREN SCHNE	K	UNIT 1	$865,000
8682050700	VICKERS EMILY	K	UNIT 2	$576,000
8682050710	DERUS DEVELOPMENT CO	K	UNIT 3	$576,000
8682050720	TOBIN KATHY P & PATRICK J	K	UNIT 4	$592,000
8682050730	ZI WANG+MIMI HANZHEN LEE	K	UNIT 5	$576,000
8682050740	BAUER MICHAEL+ZOYA	K	UNIT 6	$864,000

Condo Unit

Unit	Minor	Building	Floor	Unit Year Built	Unit Eff Year	Unit type	Regression	Quality	Location	Condition
6	0420	P	1	2000	2000	Townhouse	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	1,730	3	1	0	3		Y	Y	Y

Parking Open	Carport	Parking Basement	Parking Basement Tandem	Parkage Garage	Parkage Garage Tandem	Parking Other
0	0	0	0	2	0

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

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 ($)
868205042005	2026	2027	1436	105,100	759,900	865,000	0	105,100	759,900	865,000
868205042005	2025	2026	1436	87,500	922,500	1,010,000	0	87,500	922,500	1,010,000
868205042005	2024	2025	1436	87,500	811,500	899,000	0	87,500	811,500	899,000
868205042005	2023	2024	1436	87,500	828,500	916,000	0	87,500	828,500	916,000
868205042005	2022	2023	1436	80,500	691,500	772,000	0	80,500	691,500	772,000
868205042005	2021	2022	1436	80,500	599,500	680,000	0	80,500	599,500	680,000
868205042005	2020	2021	1436	80,500	549,500	630,000	0	80,500	549,500	630,000
868205042005	2019	2020	1436	78,800	560,200	639,000	0	78,800	560,200	639,000
868205042005	2018	2019	1436	78,800	538,200	617,000	0	78,800	538,200	617,000
868205042005	2017	2018	1436	78,800	423,200	502,000	0	78,800	423,200	502,000
868205042005	2016	2017	1436	78,800	354,200	433,000	0	78,800	354,200	433,000
868205042005	2015	2016	1436	77,000	333,000	410,000	0	77,000	333,000	410,000
868205042005	2014	2015	1436	77,000	318,000	395,000	0	77,000	318,000	395,000
868205042005	2013	2014	1436	77,000	212,000	289,000	0	77,000	212,000	289,000
868205042005	2012	2013	1436	77,000	174,000	251,000	0	77,000	174,000	251,000
868205042005	2011	2012	1405	77,000	217,000	294,000	0	77,000	217,000	294,000
868205042005	2010	2011	1439	77,000	242,000	319,000	0	77,000	242,000	319,000
868205042005	2009	2010	1439	77,000	273,000	350,000	0	77,000	273,000	350,000
868205042005	2008	2009	1439	73,500	326,500	400,000	0	73,500	326,500	400,000
868205042005	2007	2008	1439	26,500	327,500	354,000	0	26,500	327,500	354,000
868205042005	2006	2007	1439	23,400	290,600	314,000	0	23,400	290,600	314,000
868205042005	2005	2006	1439	23,000	274,000	297,000	0	23,000	274,000	297,000
868205042005	2004	2005	1439	23,000	264,000	287,000	0	23,000	264,000	287,000
868205042005	2003	2004	1439	23,000	264,000	287,000	0	23,000	264,000	287,000
868205042005	2002	2003	1439	25,200	251,600	276,800	189,063	25,200	251,600	276,800
868205042005	2001	2002	1439	12,792	74,945	87,737	0	12,792	74,945	87,737

SALES HISTORY

Excise Number	Recording Number	Document Date	Sale Price	Seller Name	Buyer Name	Instrument	Sale Reason
3319107	20250228000541	2/24/2025	$1,000,000.00	ZHAO NING+CAO CHEN	XIAO GUANYU+WANG BIQI	Warranty Deed	None
2959713	20181030000989	10/23/2018	$685,000.00	MENG QINGRAN+GUANYANG	CAO CHEN+ZHAO NING	Statutory Warranty Deed	None
2745070	20150723001603	7/20/2015	$439,000.00	FIORITO STEVEN M+DEBORAH J	QI GUANYANG+QINGRAN MENG	Statutory Warranty Deed	None
1934986	20030122003262	1/16/2003	$277,000.00	BRIGHTFUL DEPORRES C+BRIGHTFUL LESIA A	FIORITO STEVEN M+FIORITO DEBORAH J	Warranty Deed	None
1864866	20020128002712	1/2/2002	$282,500.00	DERUS WAKEFIELD I LLC	BRIGHTFUL DEPORRES C+LESIA A	Statutory Warranty Deed	None

REVIEW HISTORY

PERMIT HISTORY

HOME IMPROVEMENT EXEMPTION

Reference Links:

Housing Availability Dashboard

Notice mailing date: 07/23/2026

King County Department of Assessments

Reference Links:

Information for...

Do more online

Get help

Information for...

Do more online

Get help