21506 30th Ave SE, Bothell, WA 98021 Property Records

Snohomish County property record for 21506 30th Ave SE, Bothell, WA 98021

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,891 sqft · built 1997
Lot Size	0.43 acres (18,731 sqft)
Owner	2 Individual Names on Record
Last Sale	$528,280 (Mar 2013)
Tax Bill	$12,855 (2026)
Flood Zone	Zone X (minimal risk)
APN	`8407-000-028-00`

Property Details

APN / Parcel Number

Primary APN	`8407-000-028-00`
Alternative APNs	`008407-000-028-00` `84070000280000` `1212758`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Units	2 Units
Stories	2 Stories
Building Area	2,891 sqft Living Area
Gross Area	3,617 sqft
1st Floor Area	1,527 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	Multi-Level
Exterior Material	Wood Siding
Construction Type	Frame
Foundation Type	No Foundation
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	18,731 sqft (0.43 acres)
Garage Type	Attached
Garage Area	726 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	None
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	1212758
Street Address	21506 30TH AVE SE
City	BOTHELL
State	WA
Zip	98021-7870
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R 9,600
Legal Description	CHESTNUT HIGHLANDS BLK 000 D-00 LOT 28
Legal Section	29
Legal Subdivision	CHESTNUT HIGHLANDS
Legal Block	000 D
Legal Lot Number	28
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	2 Individual Names on Record
Mailing Address	21506 30TH AVE SE, BOTHELL, WA 98021-7870
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 29, 2013 · Amount on Record
Deed Sale	Mar 29, 2013 · Amount on Record
Prior Sale	Feb 13, 2003 · Amount on Record
Deed Document Number	2013715
Prior Transfer Date	Mar 17, 1999
Prior Transfer Doc	0000000950
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	$12,855.00 (+25.88%)	$1,559,500 (+16.36%) Land $1,015,800 Building $543,700	$1,559,500 (+16.36%) Land $1,015,800 Building $543,700
2023	$10,212.00 (+8.59%)	$1,340,200 (+34.52%) Land $785,200 Building $555,000	$1,340,200 (+34.52%) Land $785,200 Building $555,000
2022	$9,404.00	$996,300 Land $525,200 Building $471,100	$996,300 Land $525,200 Building $471,100

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