1. Home
  2. Washington
  3. King County
  4. Seattle
  5. Cascadia Ave S

3419 Cascadia Ave S, Seattle, WA 98144 Property Records

King County property record for 3419 Cascadia Ave S, Seattle, WA 98144 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 3,140 sqft · built 1920
Lot Size0.165 acres (7,200 sqft)
Owner2 Individual Names on File
Last Sale$2,000,000 (Jul 2023)
Tax Bill$19,229 (2026)
Deeds & MortgagesJul 2023 Sale & Line of Credit
Flood ZoneZone X (minimal risk)
APN570000-3850

Property Details

APN / Parcel Number

Primary APN570000-3850
Alternative APN
  • 570000385007

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area3,140 sqft Living Area
Gross Area3,760 sqft
1st Floor Area1,260 sqft
2nd Floor Area1,010 sqft
Upper Floors Area310 sqft
Basement Area1,180 sqft
Finished Basement560 sqft
Unfinished Basement620 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1920
Exterior MaterialBrick
Lot Area7,200 sqft (0.165 acres)
View / LotWater View
Garage TypeDetached
Garage Area380 sqft
Parking Spaces1 Parking Space
PorchOpen Porch
Porch Area40 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number570000385007
Street Address3419 CASCADIA AVE S
CitySEATTLE
StateWA
Zip98144-7213
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionMOUNT BAKER PARK ADD PLAT BLOCK: 59 PLAT LOT: 4
Legal Range04
Legal Township24
Legal Section15
Legal SubdivisionMOUNT BAKER PARK ADD
Legal Block59
Legal Lot Number4
JurisdictionKING WA
Township / Civil DivisionSEATTLE
Census Block Group3
Census Block3000
Census Tract10102

Owner

Source: King County records · APN 570000-3850

Assessment roll updated July 7, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address3419 CASCADIA AVE S, SEATTLE, WA 98144-7213
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 06, 2023 · Amount on Record
Deed SaleJul 06, 2023 · Amount on Record
Deed Document Number2023832
Record UpdatedSep 20, 2026

July 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionKING WA
Recording DateJul 06, 2023
Property Address3419 CASCADIA AVE S, SEATTLE, WA 98144-7213
Document Number0000000832
Map ReferenceVOL 16 PG 3
Instrument DateJul 05, 2023
Instrument20230706000832
Transaction TypeTransfer
Record UpdatedJul 17, 2023
Title CompanyCW TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$41,642.50
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3419 CASCADIA AVE S, SEATTLE, WA 98144-7213

Mortgage

Document Number0000000833
DateJul 06, 2023
Instrument20230706000833
Lender
NameWASHINGTON FEDERAL NA
TypeBank
Agreement
TypeLine of Credit
AmountAmount Recorded
Term361 Months
DueAug 01, 2053
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$19,229.00 (+16.57%)
2025$1,840,000 (+8.81%) Land $1,039,000 Building $801,000$1,840,000 (+8.81%) Land $1,039,000 Building $801,000
2024$16,496.00 (+5.37%)$1,691,000 (-7.19%) Land $1,039,000 Building $652,000$1,691,000 (-7.19%) Land $1,039,000 Building $652,000
2023$15,656.00
2022$15,656.00$1,822,000 Land $969,000 Building $853,000$1,822,000 Land $969,000 Building $853,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic DistrictWithin the Mount Baker Park Historic District
listed 2018 · 649 contributing resources · NRIS 100002975

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 754 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Lumen TechnologiesFiber8,000 / 8,000
XfinityCable2,000 / 2,000
VerizonFixed Wireless300 / 20
AT&TFixed Wireless100 / 20
T-Mobile USAFixed Wireless100 / 20
StarlinkSatellite (low-earth orbit)280 / 30

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

Nearby Properties on Cascadia Ave S

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures