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Seattle, WA 98106 · 20th Ave SW · Hasslochers Add To W S

4146 20th Ave SW

Built 1910 · 1,840 sq ft
Manage Home
LOT 3,743 SQ FT · 2 STRUCTURES · APN 315760-0325Lot Structure
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The home

What's on record

Year built
1910
Living area
1,840 sqft
Lot size
3,743 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
3
Bathrooms
1
Home type
Single-family
Parcel (APN)
315760-0325
Last sold
$760,000
County value
$735,000

Major systems

Heating
Forced air (gas)
Stories
1.5

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Nearby on this street
3708 20th Ave SWsold 2026 · 1,930 sqft7557 20th Ave SWsold 2024 · 2,150 sqft9822 20th Ave SWsold 2022 · 630 sqft3706 20th Ave SWsold 2021 · 1,140 sqft3843 20th Ave SWsold 2021 · 1,430 sqft7742 20th Ave SWsold 2021 · 900 sqft

See all 265 homes on 20th Ave SW →

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The story of this home

Upgrade & maintenance timeline

  • 2025
    permit on fileElectrical — Install A Hardwired Ev Charger (Customer Supplied) Within 10 Ft Of Electrical Panel.
  • 2024
    permit on fileElectrical — Basement Remodel One Room. · Octopus energy inc
  • 2023
    permit on fileGeneral remodel — Construct Alterations To Existing Single Family Residence Per Stfi
  • 2015
    permit on fileElectrical — New Washing Machine Circuit, New Living Room Circuit · KEITHLY ELECTRIC CO
  • 2014
    permit on fileElectrical — Remove Existing Knob & Tube Wiring To Existing Lights, Switches And Outlets Where Possible. · C & R ELECTRIC INC
  • 2005
    permit on fileElectrical — Service Change/Upgrade To 200 Amps · AT YOUR SERVICE ELECTRIC INC

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What we know about this home

Systems and their update history

RoofUnknown
Not found in our records yet
HVACUnknown
Not found in our records yet
Water heaterUnknown
Not found in our records yet
ElectricalOn record
Permit on file · 2025
KitchenUnknown
Not found in our records yet
BathroomsUnknown
Not found in our records yet

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