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3818 Interlake Ave N, Seattle, WA 98103 Property Records

King County property record for 3818 Interlake Ave N, Seattle, WA 98103

Property Summary

Property TypeTownhouse
Details3 bd · 2.5 ba · 1,340 sqft · built 2007
Lot Size0.032 acres (1,398 sqft)
Owner2 Individual Names on File
Last Sale$875,000 (Jun 2021)
Tax Bill$8,403 (2026)
Deeds & MortgagesJun 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN803270-0112

Property Details

APN / Parcel Number

Primary APN803270-0112
Alternative APN
  • 803270011205

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area1,340 sqft Living Area
Gross Area1,540 sqft
1st Floor Area510 sqft
2nd Floor Area510 sqft
Basement Area320 sqft
Finished Basement320 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Architectural StyleTownhouse
Lot Area1,398 sqft (0.032 acres)
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area60 sqft
Deck Area60 sqft

Utilities, Heating & Cooling

Heating SystemRadiant
Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number803270011205
Street Address3818 INTERLAKE AVE N, A
CitySEATTLE
StateWA
Zip98103-8130
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodeLR1 (M)
Legal DescriptionSTONES C P EXT OF EDGEWATER ADD LOT C SEATTLE SP #3006011 REC #20071218900009 SD SP DAF N 15 FT OF LOT 11 & S 1/2 OF LOT 12 BLOCK 8 OF SD ADD
Legal Range04
Legal Township25
Legal Section18
Legal SubdivisionSTONES C P EXT OF EDGEWATER ADD
Legal Block8
Legal Lot NumberC
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group2
Census Block2009
Census Tract5402

Historic Designation

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

Historic DistrictWithin 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 are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on File
Mailing Address3818 INTERLAKE AVE N, SEATTLE, WA 98103-8130
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 14, 2021 · Amount on File
Deed SaleJun 14, 2021 · Amount on File
Prior SaleJul 11, 2017 · Amount on File
Deed Document Number20211031
Record UpdatedSep 20, 2026

June 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateJun 14, 2021
Property Address3818 INTERLAKE AVE N # A, A, SEATTLE, WA 98103-8130
Document Number0000001031
Map ReferenceDOC 20071218900009
Instrument DateJun 8, 2021
Instrument20210614001031
Transaction TypeTransfer
Record UpdatedJul 30, 2021
Title CompanyFIRST AMERICAN TITLE INS CO

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$14,680.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3818 INTERLAKE AVE N, SEATTLE, WA 98103-8130

Mortgage

Document Number0000001032
DateJun 14, 2021
Instrument20210614001032
Lender
NameHOMEBRIDGE FINANCIAL SERVICES INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueJul 1, 2051

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

TypeName
StateWashington
CountyKing County
MunicipalitySeattle City
Unified School DistrictSeattle Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$8,403.00 (+6.69%)
2025$821,000 (-0.97%) Land $343,000 Building $478,000$821,000 (-0.97%) Land $343,000 Building $478,000
2024$7,876.00 (+11.91%)$829,000 (-1.07%) Land $318,000 Building $511,000$829,000 (-1.07%) Land $318,000 Building $511,000
2022$7,038.00$838,000 Land $284,000 Building $554,000$838,000 Land $284,000 Building $554,000

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskNot 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 SystemSEATTLE PUBLIC UTILITIES
serves 1,161,961 people · EPA ID WA5377050
Water SourceSurface water
Last State InspectionJul 2025
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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

ProviderMax 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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