809 18th Ave, Seattle, WA 98122 Property Records

King County property record for 809 18th Ave, Seattle, WA 98122

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.25 ba · 2,070 sqft · built 1901
Lot Size	0.083 acres (3,600 sqft)
Owner	2 Individual Names on Record
Last Sale	$116,500 (Feb 1994)
Tax Bill	$13,087 (2026)
Deeds & Mortgages	Jan 2021 Mortgage Jul 2019 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`225450-2145`

Property Details

APN / Parcel Number

Primary APN	`225450-2145`
Alternative APN	`225450214500`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	2,070 sqft Living Area
Gross Area	2,400 sqft
1st Floor Area	880 sqft
2nd Floor Area	760 sqft
Basement Area	760 sqft
Finished Basement	430 sqft
Unfinished Basement	330 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Triplex
Lot Area	3,600 sqft (0.083 acres)
Garage Type	Detached
Garage Area	280 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	50 sqft
Deck Area	240 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	225450214500
Street Address	809 18TH AVE
City	SEATTLE
State	WA
Zip	98122-4705
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LR1 (M)
Legal Description	EDES & KNIGHTS ADD SUPPL N 10 FT OF E 90 FT OF 12 & S 30 FT OF E 90 FT OF 11
Legal Range	04
Legal Township	25
Legal Section	33
Legal Subdivision	EDES & KNIGHTS ADD SUPPL
Legal Block	26
Legal Lot Number	11-12
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1005
Census Tract	8700

Owner

Source: King County records, as of July 7, 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	809 18TH AVE, SEATTLE, WA 98122-4705
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 26, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage SALAL CU
Jul 9, 2019	Deed of Trust, Mortgage · Line of Credit SALAL CU
Oct 4, 2018	Deed of Trust, Mortgage · Line of Credit SALAL CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 7, 1994 · Amount on Record
Deed Sale	Feb 7, 1994 · Amount on Record
Deed Document Number	19941357211
Last Transfer Date	Jan 21, 2021
Transfer Doc	0000002708
Record Updated	Oct 29, 2026

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Jan 26, 2021
Property Address	809 18TH AVE, SEATTLE, WA 98122-4705
Document Number	0000002708
Map Reference	VOL 2 PG 194
Instrument Date	Jan 21, 2021
Instrument	20210126002708
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	809 18TH AVE, SEATTLE, WA 98122-4705

Mortgage

Document Number	0000002709
Date	Jan 26, 2021
Instrument	20210126002709

Lender

Name	SALAL CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Feb 1, 2041

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	809 18TH AVE, SEATTLE, WA 98122-4705
Document Number	0000000317
Instrument Date	Jul 9, 2019
Transaction Type	Mortgage
Record Updated	Jul 25, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	809 18TH AVE SEATTLE WA 981224705, SEATTLE, WA 98122-4705

Mortgage

Document Number	0000000317
Date	Jul 15, 2019
Instrument	201907150317

Lender

Name	SALAL CU
Type	Credit Union
Address	SEATTLE, WA 98175-0029

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 14, 2044

Interest

Rate Type	Adjustable Rate

October 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	809 18TH AVE, SEATTLE, WA 98122-4705
Document Number	0000001220
Instrument Date	Oct 4, 2018
Transaction Type	Mortgage
Record Updated	Oct 19, 2018
Title Company	FIRST AMERICAN

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	809 18TH AVE SEATTLE WA 981224705, SEATTLE, WA 98122-4705

Mortgage

Document Number	0000001220
Date	Oct 10, 2018
Instrument	201810101220

Lender

Name	SALAL CU
Type	Credit Union
Address	SEATTLE, WA 98109-1340

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Oct 9, 2043

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$13,087.00 (+11.44%)
2025		$1,258,000 (+3.71%) Land $750,000 Building $508,000	$1,258,000 (+3.71%) Land $750,000 Building $508,000
2024	$11,744.00 (+12.75%)	$1,213,000 (-0.57%) Land $736,000 Building $477,000	$1,213,000 (-0.57%) Land $736,000 Building $477,000
2022	$10,416.00	$1,220,000 Land $635,000 Building $585,000	$1,220,000 Land $635,000 Building $585,000

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 September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	2 (2014–2015)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Mar 2015 · other causes

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.

Wildfire

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

Wildfire Risk	Not rated no burnable land within 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	SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050
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, 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 975 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Astound Broadband 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: CenturyLink, Google Fiber, T-Mobile.

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