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8518 Wallingford Ave N, Seattle, WA 98103 Property Records

King County property record for 8518 Wallingford Ave N, Seattle, WA 98103

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,750 sqft · built 1910
Lot Size0.158 acres (6,871 sqft)
Owner2 Individual Names on File
Last Sale$360,000 (Sep 2005)
Tax Bill$9,786 (2026)
Deeds & MortgagesJul 2023 Line of Credit
Mar 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN312604-9332

Property Details

APN / Parcel Number

Primary APN312604-9332
Alternative APN
  • 312604933209

Interior

Bedrooms3 Beds
Full Baths1 Bath
Stories1 Story
Building Area1,750 sqft Living Area
Gross Area2,330 sqft
1st Floor Area980 sqft
Upper Floors Area410 sqft
Basement Area940 sqft
Finished Basement360 sqft
Unfinished Basement580 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Lot Area6,871 sqft (0.158 acres)
View / LotHighway
Deck Area120 sqft

Utilities, Heating & Cooling

Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number312604933209
Street Address8518 WALLINGFORD AVE N
CitySEATTLE
StateWA
Zip98103-4102
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeNR3
Legal DescriptionN 40 FT OF FOLG-S 1/2 OF W 1/2 OF N 1/2 OF S 1/2 OF SE 1/4 OF SE 1/4 OF SE 1/4 LESS E 130 FT LESS ST
Legal Range04
Legal Township26
Legal Section31
Legal Block332
Legal Lot Number312604
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group1
Census Block1013
Census Tract1800

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 Address8518 WALLINGFORD AVE N, SEATTLE, WA 98103-4102
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 10, 2023Deed of Trust, Mortgage · Line of Credit
BOEING EMPLOYEES CU
Mar 24, 2021Deed of Trust, Mortgage · Conventional Mortgage
GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 15, 2005 · Amount on File
Deed SaleSep 15, 2005 · Amount on File
Prior SaleNov 6, 1995 · Amount on File
Deed Document Number20052142
Last Transfer DateJun 28, 2007
Transfer Doc0000001277
Record UpdatedOct 29, 2026

July 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address8518 WALLINGFORD AVE N, SEATTLE, WA 98103-4102
Transaction TypeMortgage
Record UpdatedJul 20, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000000342
DateJul 10, 2023
Instrument20230710000342
Lender
NameBOEING EMPLOYEES CU
TypeCredit Union
AddressSEATTLE, WA 98124
Agreement
TypeLine of Credit
AmountAmount on Record
Term299 Months
DueJun 29, 2048
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKING WA
Property Address8518 WALLINGFORD AVE N, SEATTLE, WA 98103-4102
Transaction TypeMortgage
Record UpdatedApr 5, 2021
Title CompanyWFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000002233
DateMar 24, 2021
Instrument20210324002233
Lender
NameGUILD MORTGAGE CO
TypeMortgage Company
AddressSAN DIEGO, CA 92111
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term181 Months
DueApr 1, 2036

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$9,786.00 (+12.86%)
2025$887,000 (+5.6%) Land $511,000 Building $376,000$887,000 (+5.6%) Land $511,000 Building $376,000
2024$8,671.00 (+18.57%)$840,000 (+2.94%) Land $497,000 Building $343,000$840,000 (+2.94%) Land $497,000 Building $343,000
2022$7,313.00$816,000 Land $412,000 Building $404,000$816,000 Land $412,000 Building $404,000

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 1,028 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		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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