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3539 Wallingford Ave N, Seattle, WA 98103 Property Records

King County property record for 3539 Wallingford Ave N, Seattle, WA 98103

Property Summary

Property TypeTownhouse
Details3 bd · 2.25 ba · 1,670 sqft · built 2018
Lot Size0.029 acres (1,281 sqft)
Owner2 Individual Names on File
Last Sale$1,140,000 (Feb 2024)
Tax Bill$9,819 (2026)
Deeds & MortgagesFeb 2024 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN408330-6188

Property Details

APN / Parcel Number

Primary APN408330-6188
Alternative APN
  • 408330618807

Interior

Bedrooms3 Beds
Full Baths2.25 Baths
Half Baths2 Half Baths
Stories3 Stories
Building Area1,670 sqft Living Area
Gross Area1,970 sqft
1st Floor Area500 sqft
2nd Floor Area560 sqft
Upper Floors Area490 sqft
Basement Area120 sqft
Finished Basement120 sqft

Exterior

Year BuiltBuilt 2018
Effective Year BuiltEffective 2018
Architectural StyleTownhouse
Lot Area1,281 sqft (0.029 acres)
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space
PorchEnclosed Porch
Deck Area380 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelElectric
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number408330618807
Street Address3539 WALLINGFORD AVE N
CitySEATTLE
StateWA
Zip98103-9042
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Townhouse
Local Zoning CodeLR2 (M)
Legal DescriptionLAKE UNION LOT H SEATTLE SP #3033385-LU REC #20190911900002 SD SP BEING POR LOTS 1 & 2 BLOCK 64 SD ADD
Legal Range04
Legal Township25
Legal Section18
Legal SubdivisionLAKE UNION ADD
Legal Block64
Legal Lot Number1 & 2
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group3
Census Block3000
Census Tract5401

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 Address3539 WALLINGFORD AVE N, SEATTLE, WA 98103-9042
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 12, 2024 · Amount on File
Deed SaleFeb 12, 2024 · Amount on File
Prior SaleJan 13, 2020 · Amount on File
Deed Document Number2024345
Prior Transfer DateAug 19, 1992
Prior Transfer Doc0008200699
Record UpdatedSep 20, 2026

February 2024: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateFeb 12, 2024
Property Address3539 WALLINGFORD AVE N, SEATTLE, WA 98103-9042
Document Number0000000345
Map ReferenceDOC 20190911900002
Instrument DateJan 26, 2024
Instrument20240212000345
Transaction TypeTransfer
Record UpdatedFeb 22, 2024
Title CompanyOLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$19,352.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3539 WALLINGFORD AVE N, SEATTLE, WA 98103-9042

Mortgage

Document Number0000000346
DateFeb 12, 2024
Instrument20240212000346
Lender
NameCITIBANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueMar 1, 2054
Interest
Rate TypeAdjustable Rate
Rate5.62%
Type Change DateMar 1, 2034
Change Frequency6 Months
Min Rate At Change2.75%
Max Rate At Change10.6%
Max Rate10.6%

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$9,819.00 (+6.62%)
2025$9,209.00$964,000 (-1.03%) Land $323,000 Building $641,000$964,000 (-1.03%) Land $323,000 Building $641,000
2024$9,209.00 (+11.99%)$974,000 (-1.02%) Land $300,000 Building $674,000$974,000 (-1.02%) Land $300,000 Building $674,000
2022$8,223.00$984,000 Land $269,000 Building $715,000$984,000 Land $269,000 Building $715,000

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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 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 309 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 2,000
CenturyLink
Fiber		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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