1401 E Union St, Seattle, WA 98122 Property Records

King County property record for 1401 E Union St, Seattle, WA 98122

Property Summary

Property Type	Apartments (5+ Units)
Details	5,573 sqft · built 1963
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Last Sale	$1,319,150 (Aug 2007)
Tax Bill	$21,785 (2026)
Flood Zone	Zone X (minimal risk)
APN	`225450-1365`

Property Details

APN / Parcel Number

Primary APN	`225450-1365`
Alternative APN	`225450136505`

Interior

Units	9 Units
Stories	3 Stories
Building Area	5,573 sqft Adjusted Area
Gross Area	6,972 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1990
Architectural Style	Custom Design
Exterior Material	Concrete Block
Construction Type	Wood
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Open

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	225450136505
Street Address	1401 E UNION ST
City	SEATTLE
State	WA
Zip	98122-4152
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	LR3 (M)
Legal Description	EDES & KNIGHTS ADD SUPPL N 50 FT LESS ALLEY PLAT BLOCK: 17 PLAT LOT: 7
Legal Range	04
Legal Township	25
Legal Section	32
Legal Subdivision	EDES & KNIGHTS ADD SUPPL
Legal Block	17
Legal Lot Number	7
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1000
Census Tract	8600

Owner

Source: King County records · APN 225450-1365

Assessment roll updated July 7, 2026 · Last verified July 2026

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

Owner of Record	Individual Name on File
Mailing Address	900 FEDERAL AVE E, SEATTLE, WA 98102-4531
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 31, 2007 · Amount on Record
Deed Sale	Aug 31, 2007 · Amount on Record
Prior Sale	Apr 15, 1999 · Amount on Record
Deed Document Number	20071378
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$21,785.00 (+10.02%)
2025		$2,080,000 (+2.36%) Land $1,800,000 Building $280,000	$2,080,000 (+2.36%) Land $1,800,000 Building $280,000
2024	$19,801.00 (-8.69%)	$2,032,000 (-20.38%) Land $1,920,000 Building $112,000	$2,032,000 (-20.38%) Land $1,920,000 Building $112,000
2022	$21,685.00	$2,552,000 Land $1,380,000 Building $1,172,000	$2,552,000 Land $1,380,000 Building $1,172,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 23, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Radiate Holdings Cable · Fiber in parts of the area	1,500 / 50
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20

May also be available: Google Fiber, Lumen Technologies, T-Mobile USA.

Based on FCC filings for 975 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SEATTLE PUBLIC UTILITIES serves 1,161,961 people
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2025) action level 15 ppb

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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.