8231 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 8231 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	5 bd · 1 ba · 1,590 sqft · built 1930
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,024,000 (Mar 2026)
Tax Bill	$11,548 (2026)
Deeds & Mortgages	Jun 2026 Line of Credit Mar 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`779790-0120`

Property Details

APN / Parcel Number

Primary APN	`779790-0120`
Alternative APN	`779790012008`

Interior

Bedrooms	5 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	1,590 sqft Living Area
Gross Area	2,360 sqft
1st Floor Area	890 sqft
Upper Floors Area	580 sqft
Basement Area	890 sqft
Finished Basement	120 sqft
Unfinished Basement	770 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1930
Exterior Material	Brick
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Detached
Garage Area	530 sqft
Parking Spaces	2 Parking Spaces
Deck Area	240 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	779790012008
Street Address	8231 INTERLAKE AVE N
City	SEATTLE
State	WA
Zip	98103-4442
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	SIMPSONS ADD PLAT BLOCK: 1 PLAT LOT: 24
Legal Range	04
Legal Township	25
Legal Section	06
Legal Subdivision	SIMPSONS ADD
Legal Block	1
Legal Lot Number	24
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	4
Census Block	4002
Census Tract	2700

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	8231 INTERLAKE AVE N, SEATTLE, WA 98103-4442
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
Jun 23, 2026	Deed of Trust, Mortgage · Line of Credit ALLIANT CREDIT UNION
Mar 17, 2026	Warranty Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 17, 2026 · Amount on Record
Deed Sale	Mar 17, 2026 · Amount on Record
Prior Sale	May 31, 2000 · Amount on Record
Deed Document Number	202655
Record Updated	Sep 20, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Recording Date	Jun 23, 2026
Property Address	8231 INTERLAKE AVE N, SEATTLE, WA 98103-4442
Document Number	0000000530
Instrument Date	Jun 17, 2026
Instrument	2026530
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8231 INTERLAKE AVE N, SEATTLE, WA 98103-4442

Mortgage

Document Number	0000000530,
Date	Jun 23, 2026
Instrument	2026530

Lender

Name	ALLIANT CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	6.51%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

March 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Mar 17, 2026
Property Address	8231 INTERLAKE AVE N, SEATTLE, WA 98103-4442
Document Number	0000000055
Map Reference	VOL 26 PG 48
Instrument Date	Dec 28, 2025
Instrument	20260317000055
Transaction Type	Transfer
Record Updated	Apr 16, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$17,287.20
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8231 INTERLAKE AVE N, SEATTLE, WA 98103-4442

Mortgage

Document Number	0000000056
Date	Mar 17, 2026
Instrument	20260317000056

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2056

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	$11,548.00 (+13.74%)
2025	$10,153.00	$1,092,000 (+6.12%) Land $802,000 Building $290,000	$1,092,000 (+6.12%) Land $802,000 Building $290,000
2024	$10,153.00 (+13.4%)	$1,029,000 (+1.08%) Land $744,000 Building $285,000	$1,029,000 (+1.08%) Land $744,000 Building $285,000
2022	$8,953.00	$1,018,000 Land $664,000 Building $354,000	$1,018,000 Land $664,000 Building $354,000

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	1 (1990)
Most Recent Claim	Nov 1990 · Severe Storms & Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 967 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	2,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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