4121 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 4121 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,810 sqft · built 1906
Lot Size	0.076 acres (3,305 sqft)
Owner	2 Individual Names on Record
Last Sale	$250,000 (Nov 2006)
Tax Bill	$10,528 (2026)
Deeds & Mortgages	Jan 2024 Mortgage Oct 2022 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`226500-0435`

Property Details

APN / Parcel Number

Primary APN	`226500-0435`
Alternative APN	`226500043501`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,810 sqft Living Area
Gross Area	2,360 sqft
1st Floor Area	1,090 sqft
Basement Area	1,080 sqft
Finished Basement	720 sqft
Unfinished Basement	360 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1906
Effective Year Built	Effective 1906
Lot Area	3,305 sqft (0.076 acres)
Garage Type	Attached
Garage Area	190 sqft
Porch	Open Porch
Porch Area	230 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	226500043501
Street Address	4121 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: 4
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	EDGEWATER 2ND ADD
Legal Block	8
Legal Lot Number	4
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 shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 9, 2024	Deed of Trust, Mortgage · FHA Mortgage ROCKET MORTGAGE LLC
Oct 17, 2022	Intrafamily Transfer, Transfer
Aug 29, 2022	Intrafamily Transfer, Transfer
Jan 29, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY
Apr 19, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 15, 2006 · Amount on Record
Deed Sale	Nov 15, 2006 · Amount on Record
Deed Document Number	20062454
Last Transfer Date	Oct 10, 2022
Transfer Doc	0000000573
Record Updated	Sep 20, 2026

January 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Transaction Type	Mortgage
Record Updated	Feb 1, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000142
Date	Jan 9, 2024
Instrument	20240109000142

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2054

October 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Oct 17, 2022
Property Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Document Number	0000000573
Map Reference	VOL 4 PG 65
Instrument Date	Oct 10, 2022
Instrument	20221017000573
Transaction Type	Transfer
Record Updated	Oct 28, 2022

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
Relationship	Joint Tenants with Right of Survivorship

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Aug 29, 2022
Property Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Document Number	0000001173
Map Reference	VOL 4 PG 65
Instrument Date	Aug 23, 2022
Instrument	20220829001173
Transaction Type	Transfer
Record Updated	Sep 8, 2022

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

January 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Jan 29, 2020
Property Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Document Number	0000000191
Instrument Date	Oct 18, 2019
Instrument	202001290191
Transaction Type	Transfer
Record Updated	Feb 10, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Apr 19, 2019
Property Address	4121 INTERLAKE AVE N, SEATTLE, WA 98103-8151
Document Number	0000000031
Instrument Date	Mar 28, 2019
Instrument	201904190031
Transaction Type	Transfer
Record Updated	Apr 29, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4121 INTERLAKE AVE N SEATTLE WA 981038151, SEATTLE, WA 98103-8151

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	$10,528.00 (+13.87%)
2025		$1,013,000 (+6.07%) Land $815,000 Building $198,000	$1,013,000 (+6.07%) Land $815,000 Building $198,000
2024	$9,246.00 (+8.25%)	$955,000 (-3.44%) Land $756,000 Building $199,000	$955,000 (-3.44%) Land $756,000 Building $199,000
2023		$989,000 (-) Land $675,000 Building $314,000	$989,000 (-) Land $675,000 Building $314,000
2022	$8,541.00	$989,000 Land $675,000 Building $314,000	$989,000 Land $675,000 Building $314,000

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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