415 20th Ave S, Seattle, WA 98144 Property Records

King County property record for 415 20th Ave S, Seattle, WA 98144

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 2,620 sqft · built 1928
Lot Size	0.112 acres (4,895 sqft)
Owner	2 Individual Names on File
Last Sale	$865,000 (Aug 2020)
Tax Bill	$10,785 (2026)
Deeds & Mortgages	Jan 2021 Mortgage Aug 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`331950-1326`

Property Details

APN / Parcel Number

Primary APN	`331950-1326`
Alternative APN	`331950132604`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,620 sqft Living Area
1st Floor Area	1,090 sqft
Upper Floors Area	480 sqft
Basement Area	1,050 sqft
Finished Basement	1,050 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1928
Architectural Style	Triplex
Exterior Material	Brick
Lot Area	4,895 sqft (0.112 acres)
View / Lot	Highway
Garage Type	Detached
Garage Area	530 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	331950132604
Street Address	415 20TH AVE S
City	SEATTLE
State	WA
Zip	98144-2203
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LR1 (M)
Legal Description	HILL TRACT ADD N 55 FT
Legal Range	04
Legal Township	24
Legal Section	04
Legal Subdivision	HILL TRACT ADD
Legal Block	24
Legal Lot Number	23-24
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2008
Census Tract	9000

Owner

415 20th Ave S is owned by two individuals who bought it in August 2020.

Source: King County records, as of October 13, 2026

Owner of Record	2 Individual Names on File
Mailing Address	11321 ASTA LN SW, VASHON, WA 98070-3070
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jan 15, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage HOMETOWN LENDERS INC
Aug 4, 2020	Warranty Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 4, 2020 · Amount on File
Deed Sale	Aug 4, 2020 · Amount on File
Prior Sale	Oct 29, 2013 · Amount on File
Deed Document Number	20202088
Prior Transfer Date	Oct 24, 1997
Prior Transfer Doc	0000001370
Record Updated	Oct 29, 2026

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Jan 15, 2021
Property Address	415 20TH AVE S, SEATTLE, WA 98144-2203
Document Number	0000001386
Map Reference	VOL 8 PG 42
Instrument Date	Jan 11, 2021
Instrument	20210115001386
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	TICOR TITLE

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	11321 ASTA LN SW, VASHON, WA 98070-3070

Mortgage

Document Number	0000001387
Date	Jan 15, 2021
Instrument	20210115001387

Lender

Name	HOMETOWN LENDERS INC
Type	Mortgage Company
Address	HUNTSVILLE, AL 35806

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Aug 4, 2020
Property Address	415 20TH AVE S, SEATTLE, WA 98144-2203
Document Number	0000002088
Map Reference	VOL 8 PG 42
Instrument Date	Aug 3, 2020
Instrument	20200804002088
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	WFG NATL TTL CO OF WA LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$14,502.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	11321 ASTA LN SW, VASHON, WA 98070-3070

Mortgage

Document Number	0000002089
Date	Aug 4, 2020
Instrument	20200804002089

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 415 20th Ave S was $10,785.

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	$10,785.00
2025		$1,015,000 (+3.68%) Land $607,000 Building $408,000	$1,015,000 (+3.68%) Land $607,000 Building $408,000
2024	$9,693.00	$979,000 Land $596,000 Building $383,000	$979,000 Land $596,000 Building $383,000
2022	$8,509.00	$985,000 Land $514,000 Building $471,000	$985,000 Land $514,000 Building $471,000

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

Flood

FEMA maps place 415 20th Ave S in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 415 20th Ave S has no burnable land within ember reach, so its wildfire risk is not rated.

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 772 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber	8,000 / 8,000
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
T-Mobile Fixed Wireless	100 / 20

May also be available: Google Fiber.

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