4129 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 4129 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 1,820 sqft · built 1906
Lot Size	0.076 acres (3,303 sqft)
Owner	Individual Name on File
Last Sale	$842,000 (Jul 2015)
Tax Bill	$11,737 (2026)
Deeds & Mortgages	Apr 2020 Mortgage Nov 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`226500-0425`

Property Details

APN / Parcel Number

Primary APN	`226500-0425`
Alternative APN	`226500042503`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,820 sqft Living Area
Gross Area	2,520 sqft
1st Floor Area	1,110 sqft
Upper Floors Area	560 sqft
Basement Area	630 sqft
Finished Basement	150 sqft
Unfinished Basement	480 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1906
Lot Area	3,303 sqft (0.076 acres)
Garage Type	Attached
Garage Area	220 sqft
Porch	Open Porch
Porch Area	140 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	226500042503
Street Address	4129 INTERLAKE AVE N
City	SEATTLE
State	WA
Zip	98103-8151
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LR1 (M1)
Legal Description	EDGEWATER 2ND ADD & 10.21 FT STRIP ADJ ON W PLAT BLOCK: 8 PLAT LOT: 2
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	EDGEWATER 2ND ADD
Legal Block	8
Legal Lot Number	2
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2013
Census Tract	5000

Owner

Source: King County records, as of July 7, 2026

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

Owner of Record	Individual Name on File
Mailing Address	4129 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 7, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Nov 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage AMERISAVE MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 8, 2015 · Amount on File
Deed Sale	Jul 8, 2015 · Amount on File
Prior Sale	Oct 30, 2006 · Amount on File
Deed Document Number	20152226
Record Updated	Oct 29, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	4129 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000938
Date	Apr 7, 2020
Instrument	20200407000938

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Apr 1, 2050

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	4129 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000958
Date	Nov 9, 2020
Instrument	20201109000958

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company
Address	ATLANTA, GA 30305

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2050

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	$11,737.00 (+16.2%)
2025		$1,135,000 (+8.3%) Land $815,000 Building $320,000	$1,135,000 (+8.3%) Land $815,000 Building $320,000
2024	$10,101.00 (+8.38%)	$1,048,000 (-3.41%) Land $756,000 Building $292,000	$1,048,000 (-3.41%) Land $756,000 Building $292,000
2022	$9,320.00	$1,085,000 Land $675,000 Building $410,000	$1,085,000 Land $675,000 Building $410,000

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

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

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 940 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
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Verizon Fixed Wireless	1,000 / 75

May also be available: Astound Broadband, AT&T, T-Mobile.

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