8510 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 8510 Interlake Ave N, Seattle, WA 98103

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,100 sqft · built 1946
Lot Size	0.106 acres (4,596 sqft)
Owner	2 Individual Names on Record
Last Sale	$730,000 (Sep 2020)
Tax Bill	$9,606 (2026)
Deeds & Mortgages	Oct 2026 Line of Credit Sep 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`099300-2305`

Property Details

APN / Parcel Number

Primary APN	`099300-2305`
Alternative APN	`099300230507`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,100 sqft Living Area
Gross Area	1,500 sqft
1st Floor Area	1,100 sqft

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1999
Lot Area	4,596 sqft (0.106 acres)
View / Lot	Highway
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	120 sqft

Utilities, Heating & Cooling

Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	099300230507
Street Address	8510 INTERLAKE AVE N
City	SEATTLE
State	WA
Zip	98103-4028
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	BOULEVARD PLACE ADD LESS E 10 FT & LESS W 2.1 FT OF E 12.1 FT OF S 14 FT
Legal Range	04
Legal Township	26
Legal Section	31
Legal Subdivision	BOULEVARD PLACE ADD
Legal Block	39
Legal Lot Number	5-6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	1
Census Block	1017
Census Tract	1800

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	2 Individual Names on Record
Mailing Address	8510 INTERLAKE AVE N, SEATTLE, WA 98103-4028
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 15, 2026	Quit Claim Deed, Transfer · Line of Credit GTE FEDERAL CREDIT UNION
Sep 4, 2020	Warranty Deed, Transfer · Conventional Mortgage LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2020 · Amount on Record
Deed Sale	Sep 4, 2020 · Amount on Record
Prior Sale	Nov 29, 2010 · Amount on Record
Deed Document Number	20201761
Prior Transfer Date	Mar 2, 2001
Prior Transfer Doc	0000000520
Record Updated	Oct 29, 2026

October 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Oct 15, 2026
Property Address	8510 INTERLAKE AVE N, SEATTLE, WA 98103-4028
Document Number	0000000688
Instrument Date	Oct 9, 2026
Instrument	20261015688
Transaction Type	Transfer
Record Updated	Oct 23, 2026
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$1,010.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8510 INTERLAKE AVE N, SEATTLE, WA 98103-4028

Mortgage

Document Number	0000000689,
Date	Oct 15, 2026
Instrument	20261015689

Lender

Name	GTE FEDERAL CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months

Interest

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

September 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Sep 4, 2020
Property Address	8510 INTERLAKE AVE N, SEATTLE, WA 98103-4028
Document Number	0000001761
Map Reference	VOL 5 PG 2
Instrument Date	Aug 23, 2020
Instrument	20200904001761
Transaction Type	Transfer
Record Updated	Jul 30, 2021
Title Company	CW TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$12,099.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8510 INTERLAKE AVE N, SEATTLE, WA 98103-4028

Mortgage

Document Number	0000001762
Date	Sep 4, 2020
Instrument	20200904001762

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 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	$9,606.00 (+13.04%)
2025		$896,000 (+5.54%) Land $555,000 Building $341,000	$896,000 (+5.54%) Land $555,000 Building $341,000
2024	$8,498.00 (+25.06%)	$849,000 (+9.69%) Land $540,000 Building $309,000	$849,000 (+9.69%) Land $540,000 Building $309,000
2022	$6,795.00	$774,000 Land $475,000 Building $299,000	$774,000 Land $475,000 Building $299,000

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 1,028 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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