520 18th Ave E, Seattle, WA 98112 Property Records

King County property record for 520 18th Ave E, Seattle, WA 98112 · Last verified July 2026

Property Highlights

Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Architecture Style	Custom Design
Year Built	Built 1984
Square Footage	2,448 sqft Adjusted Area
Lot Size	5,400 sqft (0.124 acres)
Garage	Open
Last Sale	$525,000 (1999)
Tax Bill	$14,446.00 (2026)

Property Details

APN / Parcel Number

Primary APN	`423240-0270`
Alternative APN	`423240027007`

Interior

Units	7 Units
Building Area	2,448 sqft Adjusted Area
Stories	1 Stories

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1984
Architectural Style	Custom Design Style
Exterior Material	Brick Veneer Exterior
Construction Type	Wood Construction
Lot Area	5,400 sqft (0.124 acres)
Garage Type	Open Garage

Utilities and HVAC

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

Location & Zoning

Account Number	423240027007
Street Address	520 18TH AVE E
City	SEATTLE
State	WA
Zip	98112-4645
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Description	LAWS ADD PLAT BLOCK: 13 PLAT LOT: 4
Legal Range	04
Legal Township	25
Legal Section	28
Legal Subdivision	LAWS ADD
Legal Block	13
Legal Lot Number	4
Jurisdiction	KING WA
Minor Civil Division	SEATTLE
Census Blockgroup	1
Census Block	1011
Census Tract	7600

Owner

Source: King County records · APN 423240-0270

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	6703 21ST AVE NW, SEATTLE, WA 98117-5746
Owner Type	Owner is a Company
Vesting	Partnership

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 29, 1999 · Amount on Record
Deed Sale	Dec 29, 1999 · Amount on Record
Prior Sale	Mar 30, 1998 · Amount on Record
Deed Doc Number	199994
Record Refreshed	Sep 20, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	520 18TH AVE E, SEATTLE, WA 98112-4645
Transaction Type	Mortgage
Record Updated	Mar 22, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6703 21ST AVE NW, SEATTLE, WA 98117-5746

Mortgage

Document Number	0000001434
Date	Mar 10, 2022
Instrument	20220310001434

Lender

Name	US BANK NA
Type	Bank
Address	PORTLAND, OR 97228

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

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	$14,446.00 (+7.57%)
2025		$1,351,000 (-) Land $1,350,000 Building $1,000	$1,351,000 (-) Land $1,350,000 Building $1,000
2024	$13,430.00 (+6.43%)	$1,351,000 (-6.63%) Land $1,350,000 Building $1,000	$1,351,000 (-6.63%) Land $1,350,000 Building $1,000
2022	$12,619.00	$1,447,000 Land $585,000 Building $862,000	$1,447,000 Land $585,000 Building $862,000

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
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	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.