3935 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 3935 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	6 bd · 4.25 ba · 3,460 sqft · built 1926
Lot Size	0.112 acres (4,860 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,250,000 (Jun 2019)
Tax Bill	$17,671 (2026)
Deeds & Mortgages	Jun 2019 Sale Oct 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`392540-0055`

Property Details

APN / Parcel Number

Primary APN	`392540-0055`
Alternative APN	`392540005502`

Interior

Bedrooms	6 Beds
Full Baths	4.25 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	3,460 sqft Living Area
1st Floor Area	1,540 sqft
Upper Floors Area	400 sqft
Basement Area	1,520 sqft
Finished Basement	1,520 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1926
Lot Area	4,860 sqft (0.112 acres)
Garage Type	Attached
Garage Area	180 sqft
Porch	Porch
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Heat Pump
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	392540005502
Street Address	3935 INTERLAKE AVE N
City	SEATTLE
State	WA
Zip	98103-8131
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	KOCHS ADD PLAT BLOCK: 1 PLAT LOT: 11
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	KOCHS ADD
Legal Block	1
Legal Lot Number	11
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2004
Census Tract	5402

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Chittenden Locks and Lake Washington Ship Canal listed 1978 · 14 contributing resources · NRIS 78002751

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

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	4011 ASHWORTH AVE N, SEATTLE, WA 98103-8145
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 17, 2019	Warranty Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD
Oct 31, 2018	Grant Deed, Construction Loan CONSTRUCTION LOAN SERVICES LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 17, 2019 · Amount on Record
Deed Sale	Jun 17, 2019 · Amount on Record
Prior Sale	Oct 31, 2018 · Amount on Record
Deed Document Number	2019860
Record Updated	Oct 29, 2026

June 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Jun 17, 2019
Property Address	3935 INTERLAKE AVE N, SEATTLE, WA 98103-8131
Document Number	0000000860
Instrument Date	Jun 14, 2019
Instrument	201906170860
Transaction Type	Transfer
Record Updated	Jul 2, 2019
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Amount	Amount Recorded
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4011 ASHWORTH AVE N SEATTLE WA 981038145, SEATTLE, WA 98103-8145

October 2018: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	KING WA
Recording Date	Oct 31, 2018
Property Address	3935 INTERLAKE AVE N, SEATTLE, WA 98103-8131
Document Number	0000001608
Instrument Date	Oct 30, 2018
Instrument	201810311608
Transaction Type	Construction Loan
Record Updated	Nov 14, 2018
Title Company	OLD REPUBLIC TITLE COMPANY LIMITED, OLD REPUBLIC TITLE CO LTD

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	13620 HIGHWAY 99 #17 LYNNWOOD WA 98087, 17, LYNNWOOD, WA 98087

Mortgage

Document Number	1609
Date	Oct 31, 2018
Instrument	201810311609

Lender

Name	CONSTRUCTION LOAN SERVICES LLC
Type	Bank
Address	SEATTLE, WA 98108

Agreement

Amount	Amount Recorded

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	$17,671.00 (+16.19%)
2025		$1,710,000 (+8.3%) Land $691,000 Building $1,019,000	$1,710,000 (+8.3%) Land $691,000 Building $1,019,000
2024	$15,209.00 (+12.24%)	$1,579,000 (-1.68%) Land $641,000 Building $938,000	$1,579,000 (-1.68%) Land $641,000 Building $938,000
2022	$13,550.00	$1,606,000 Land $572,000 Building $1,034,000	$1,606,000 Land $572,000 Building $1,034,000

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 874 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, AT&T, Google Fiber.

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