307 18th Ave E, Seattle, WA 98112 Property Records

King County property record for 307 18th Ave E, Seattle, WA 98112 · Last verified July 2026

Property Highlights

Property Type	Residential > Multi-Unit > Triplex
Bedrooms	5 Beds
Bathrooms	2.75 Baths
Architecture Style	Triplex
Year Built	Built 1917
Square Footage	2,820 sqft Living Area
Lot Size	3,680 sqft (0.085 acres)
Last Sale	$565,000 (2004)
Tax Bill	$14,442.00 (2026)

Property Details

APN / Parcel Number

Primary APN	`180690-0120`
Alternative APN	`180690012000`

Interior

Bedrooms	5 Beds
Full Baths	2.75 Baths
Partial Baths	1 Partial Baths
Building Area	2,820 sqft Living Area
Gross Area	4,030 sqft Gross Area
1st Floor	1,210 sqft 1st Floor
2nd Floor	1,210 sqft 2nd Floor
Upper Floors	400 sqft Upper Floors
Basement Area	1,210 sqft Basement
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1917
Effective Year Built	Effective 1917
Architectural Style	Triplex Style
Lot Area	3,680 sqft (0.085 acres)
Deck Area	50 sqft Deck
Porch	Open Porch
Porch Area	100 sqft Porch

Utilities and HVAC

Heating System	Floor/Wall Furnace Heating
Heating Fuel	Electric Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	180690012000
Street Address	307 18TH AVE E
City	SEATTLE
State	WA
Zip	98112-5100
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Triplex
Legal Description	CRANE D M ADD N 15 FT & E 75 FT OF S 25 FT PLAT BLOCK: 2 PLAT LOT: 10
Legal Range	04
Legal Township	25
Legal Section	28
Legal Subdivision	CRANE D M ADD
Legal Block	2
Legal Lot Number	10
Jurisdiction	KING WA
Minor Civil Division	SEATTLE
Census Blockgroup	3
Census Block	3006
Census Tract	7600

Owner

Source: King County records · APN 180690-0120

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	1802 17TH AVE, 323, SEATTLE, WA 98122-2793
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 30, 2004 · Amount on Record
Deed Sale	Nov 30, 2004 · Amount on Record
Prior Sale	Sep 04, 1986 · Amount on Record
Deed Doc Number	20041484
Record Refreshed	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	$14,442.00 (+5.75%)
2025		$1,384,000 (-1.84%) Land $1,067,000 Building $317,000	$1,384,000 (-1.84%) Land $1,067,000 Building $317,000
2024	$13,657.00 (+3.09%)	$1,410,000 (-9.5%) Land $1,067,000 Building $343,000	$1,410,000 (-9.5%) Land $1,067,000 Building $343,000
2022	$13,248.00	$1,558,000 Land $705,000 Building $853,000	$1,558,000 Land $705,000 Building $853,000

Flood & Wildfire

307 18th Ave E is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · King County (53033C), updated September 23, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

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

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