3938 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 3938 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Duplex
Details	3 bd · 2.75 ba · 2,180 sqft · built 1925
Lot Size	0.093 acres (4,066 sqft)
Owner	Individual Name on File
Last Sale	$850,000 (Apr 2017)
Tax Bill	$11,750 (2026)
Deeds & Mortgages	Sep 2020 Mortgage Apr 2017 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`392540-0085`

Property Details

APN / Parcel Number

Primary APN	`392540-0085`
Alternative APN	`392540008506`

Interior

Bedrooms	3 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,180 sqft Living Area
Gross Area	2,460 sqft
1st Floor Area	1,210 sqft
Basement Area	970 sqft
Finished Basement	970 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Duplex Single
Lot Area	4,066 sqft (0.093 acres)
Garage Type	Attached
Garage Area	280 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	60 sqft
Deck Area	70 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	392540008506
Street Address	3938 INTERLAKE AVE N
City	SEATTLE
State	WA
Zip	98103-8132
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	NR3
Legal Description	KOCHS ADD PLAT BLOCK: 2 PLAT LOT: 6
Legal Range	04
Legal Township	25
Legal Section	18
Legal Subdivision	KOCHS ADD
Legal Block	2
Legal Lot Number	6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2003
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

3938 Interlake Ave N, a duplex, is owned and occupied by an individual who bought it in April 2017.

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

Owner of Record	Individual Name on File
Mailing Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Occupancy	Owner Occupied
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
Sep 22, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage MOVEMENT MORTGAGE
Apr 6, 2017	Quit Claim Deed, Transfer Quitclaim
Apr 6, 2017	Quit Claim Deed, Transfer Quitclaim
Apr 14, 2017	Warranty Deed, Transfer · ARM HOMESTREET BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 14, 2017 · Amount on File
Deed Sale	Apr 14, 2017 · Amount on File
Prior Sale	Dec 28, 2016 · Amount on File
Deed Document Number	20171087
Prior Transfer Date	Oct 21, 1987
Prior Transfer Doc	0000001058
Record Updated	Oct 29, 2026

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	KING WA
Recording Date	Sep 22, 2020
Property Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Document Number	0000000234
Map Reference	VOL 22 PG 75
Instrument Date	Sep 15, 2020
Instrument	20200922000234
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	WFG NATL TTL CO OF WA LLC

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	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132

Mortgage

Document Number	0000000235
Date	Sep 22, 2020
Instrument	20200922000235

Lender

Name	MOVEMENT MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Oct 1, 2035

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Apr 6, 2017
Property Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Document Number	0000000218
Instrument Date	Mar 31, 2017
Instrument	201704060218
Transaction Type	Transfer
Record Updated	Apr 11, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Apr 6, 2017
Property Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Document Number	0000000219
Instrument Date	Mar 31, 2017
Instrument	201704060219
Transaction Type	Transfer
Record Updated	Apr 11, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

April 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Apr 14, 2017
Property Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Document Number	0000001087
Map Reference	VOL22 PG75
Instrument Date	Mar 22, 2017
Instrument	20170414001087
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	WFG NATIONAL

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3938 INTERLAKE AVE N, SEATTLE, WA 98103-8132
Investor	Possibly a Property Investor

Mortgage

Document Number	0000001088
Date	Apr 14, 2017
Instrument	20170414001088

Lender

Name	HOMESTREET BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount on Record
Term	361 Months
Due	May 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.87%
Type Change Date	May 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.87%
Index	1-Year LIBOR
Max Rate	8.87%

Tax Assessment & Valuation

The 2026 property tax bill for 3938 Interlake Ave N was $11,750.

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	$11,750.00
2025		$1,123,000 (+6.04%) Land $741,000 Building $382,000	$1,123,000 (+6.04%) Land $741,000 Building $382,000
2024	$10,328.00	$1,059,000 Land $687,000 Building $372,000	$1,059,000 Land $687,000 Building $372,000
2022	$9,418.00	$1,097,000 Land $613,000 Building $484,000	$1,097,000 Land $613,000 Building $484,000

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

Flood

FEMA maps place 3938 Interlake Ave N 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 3938 Interlake Ave N 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 1,090 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	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.

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