SeattleHomework Sign in
Seattle, WA 98103 · Wallingford Ave N · Lake Union Add

3729 Wallingford Ave N

Built 1917 · 2,150 sq ft
Manage Home
LOT 4,526 SQ FT · 3 STRUCTURES · APN 408330-4055Lot Structure
Is this your home?
Claiming homes opens soon on SeattleHomework.
Claim it to correct details and keep its record yours.

We'll email you a one-time sign-in link.

The home

What's on record

Year built
1917
Living area
2,150 sqft
Lot size
4,526 sqft
Structures on lot
3 main home plus another structure: a garage, guest house or ADU
Bedrooms
4
Bathrooms
1.5
Home type
Single-family
Parcel (APN)
408330-4055
Last sold
$526,000
County value
$1,184,000

Major systems

Heating
Forced air (gas/solar)
Stories
1.5

See something wrong above? Report an error

Nearby on this street
8231 Wallingford Ave Nsold 2026 · 1,650 sqft4714 Wallingford Ave Nsold 2020 · 2,320 sqft9538 Wallingford Ave Nsold 2017 · 1,160 sqft8215 Wallingford Ave Nsold 2014 · 2,360 sqft8018 Wallingford Ave Nsold 2014 · 2,660 sqft3601 Wallingford Ave Nsold 2014 · 2,180 sqft

See all 301 homes on Wallingford Ave N →

Get it done

What does your home need?

Pick what you need, add your own, and we pass your list to a local contractor for each trade. They contact you. No cost, no obligation.

Get quotes

Sending your list saves it to this home and starts your record. You can manage it anytime.

The story of this home

Upgrade & maintenance timeline

  • 2025
    permit on fileElectrical — Installation Of A 50A Circuit For A Sauna · Smart Electric, LLC
  • 2016
    permit on fileElectrical — Service Upgrade To 200-Amp, New Circuit For Car Charger New Service 200-Amp, 50A/240V Circuit For Ev Charger · AS YOU WISH ELECTRIC
  • 2016
    permit on fileElectrical — Fixing Corrections · Maple Valley Electric
  • 2013
    permit on fileGeneral remodel — Alterations To Existing Single Family Residence Per Plan Subject To Field Inpsection Stfi · MODELREMODEL LLC
  • 2013
    permit on fileElectrical — Kitchen Remodel · Maple Valley Electric
  • 2010
    permit on fileSolar — [A One-Line Diagram Will Be Required On Site At The Time Of Inspection Of Any Renewable Energy System. ] 18 Module 5.7 Kw Photovoltaic System; Grid Tied System Using A Line Side Tap (Customer Has A 125 A Panel, Amperage Of System Exceeds 120% Rule). 6000Watt Inverter And Fused Ac Disconnect Will Be · SUNERGY SYSTEMS INC.
  • 2009
    permit on fileRoom addition — Construct Detached Garage Addition To The West Of Existing Single Family Residence Per Site Plan Subject To Field Inspection (Stfi). · GARAGES ETC INC
  • 2008
    permit on fileGeneral remodel — Permit Existing Deck Per Site Plan And Subject To Field Inspection Stfi.
  • 2006
    permit on fileGeneral remodel — Construct New Detached Carport Accessory To Existing One Family Dwelling. (Stfi)
  • 2003
    permit on fileElectrical — Basement Remodel; Not To Be Used As A Adu. · GREENWOOD ELECTRIC INC

Manage this home to schedule a service or to update the timeline.

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

“Unknown” means we haven't matched a record for it yet — not that it hasn't happened. Own this home? Claim it to fill in what we're missing.