310 12th Ave E, Seattle, WA 98102 Property Records

King County property record for 310 12th Ave E, Seattle, WA 98102 · Last verified July 2026

Property Summary

Property Type	Apartments (5+ Units)
Details	16,740 sqft · built 1963
Lot Size	0.363 acres (15,794 sqft)
Owner	Company Name on File
Tax Bill	$66,326 (2026)
Flood Zone	Zone X (minimal risk)
APN	`685170-0220`

Property Details

APN / Parcel Number

Primary APN	`685170-0220`
Alternative APN	`685170022006`

Interior

Units	25 Units
Stories	3 Stories
Building Area	16,740 sqft Adjusted Area
Gross Area	20,735 sqft
Basement Area	782 sqft
Security Alarm	Security Alarm

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1990
Architectural Style	Custom Design
Exterior Material	Brick Veneer
Construction Type	Wood
Lot Area	15,794 sqft (0.363 acres)
View / Lot	Water View
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	685170022006
Street Address	310 12TH AVE E
City	SEATTLE
State	WA
Zip	98102-5857
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Description	PONTIUS FRANK SUPL
Legal Range	04
Legal Township	25
Legal Section	29
Legal Subdivision	PONTIUS FRANK SUPL
Legal Block	13
Legal Lot Number	4-5-6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1000
Census Tract	7501

Owner

Source: King County records · APN 685170-0220

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	Company Name on File
Mailing Address	420 E HOWELL ST, SEATTLE, WA 98122-6949
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Dec 20, 1995
Transfer Doc	0000000229
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	$66,326.00 (+7.61%)
2025		$6,385,000 (-0.03%) Land $4,738,200 Building $1,646,800	$6,385,000 (-0.03%) Land $4,738,200 Building $1,646,800
2024	$61,636.00 (-9.01%)	$6,387,000 (-20.5%) Land $5,054,000 Building $1,333,000	$6,387,000 (-20.5%) Land $5,054,000 Building $1,333,000
2022	$67,739.00	$8,034,000 Land $4,264,300 Building $3,769,700	$8,034,000 Land $4,264,300 Building $3,769,700

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 931 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Lumen Technologies	Fiber	8,000 / 8,000
Xfinity	Cable	2,000 / 2,000
Radiate Holdings	Cable	1,500 / 50
Verizon	Fixed Wireless	1,000 / 75
AT&T	Fixed Wireless	100 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Radiate Holdings, Lumen Technologies, Google Fiber. Availability varies by address; speeds are provider-advertised maximums, not measured.