21404 35th Ave SE, Bothell, WA 98021 Property Records

Snohomish County property record for 21404 35th Ave SE, Bothell, WA 98021

Property Summary

Property Type	Public School (Administration, Campus, Dorms, Instruction)
Details	47,176 sqft · built 1976
Lot Size	38.8 acres (1,693,613 sqft)
Owner	Company Name on Record
Tax Bill	$96,742 (2026)
Flood Zone	Zone X (minimal risk)
APN	`0529-001-001-00`

Property Details

APN / Parcel Number

Primary APN	`0529-001-001-00`
Alternative APNs	`270529-001-001-00` `29270510010008` `292705100100` `1008337`

Interior

Stories	2 Stories
Building Area	47,176 sqft Gross Area

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1990
Roof Type	Flat
Roof Material	Metal
Lot Area	1,693,613 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	HVAC

Location & Zoning

Account Number	1008337
Street Address	21404 35TH AVE SE
City	BOTHELL
State	WA
Zip	98021-7832
Property Category	Public Works
Property Type	Public Works > Public School (Administration, Campus, Dorms, Instruction)
Local Zoning Code	R 9,600
Legal Description	SEC 29 TWP 27 RGE 05 NE1/4 NE1/4 LESS N 30FT & E 30FT THOF FOR CO RD PER AF NO 765120162 & LESS ADDL R/W TO CITY OF BOTHELL PER AF NO 9407200291
Legal Range	05
Legal Township	27
Legal Section	29
Legal Block	291
Legal Lot Number	1
Jurisdiction	SNOHOMISH WA
Township / Civil Division	MALTBY
Census Block Group	2
Census Block	2002
Census Tract	51937

Owner

Source: Snohomish County records, as of August 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	9816 NE 183RD ST, BOTHELL, WA 98011-3340
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Snohomish County assessment roll, as of August 14, 2026

Property Jurisdictions

Type	Name
State	Washington
County	Snohomish County
Municipality	Bothell City
Unified School District	Northshore School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$96,742.00 (+18.26%)	$64,054,800 (-) Land $38,870,000 Building $25,184,800	$64,054,800 (-) Land $38,870,000 Building $25,184,800
2023	$81,804.00 Additional exemption filed	$64,054,800 Land $38,870,000 Building $25,184,800	$64,054,800 Land $38,870,000 Building $25,184,800

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective March 17, 2022

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Washington
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	ALDERWOOD WATER DISTRICT serves 245,715 people · EPA ID WA5301300
Water Source	Purchased surface water from CITY OF EVERETT PUBLIC WORKS DEPT.
Last State Inspection	Oct 2025

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 214 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ziply Fiber Fiber	6,000 / 6,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20