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Pasadena, CA 91107 · Keystone St

1830 Keystone St

Built 1937 · 1,558 sq ft
LOT 5,733 SQ FT · 2 STRUCTURES · APN 5747-019-004Lot Structure
2 items worth planning for in the next 5 years
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What's on record

Year built
1937
Living area
1,558 sqft
Lot size
5,733 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
3
Bathrooms
2
Home type
Duplex (2 units)
Parcel (APN)
5747-019-004

Major systems

No system details on record yet. When you claim your home you can add them in a minute.

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Systems and what to plan for

2 worth planning for · 0 to confirm. Open "How we estimate this" on any card.
RoofOn record 2019
Expected 2039 to 2049From the 2019 permit
HVACOn record 2010
Expected 2025 to 2030From the 2010 permit
20262035
Water heaterOn record 2016
Expected 2026 to 2031From the 2016 permit
20262035

Estimates from public records and typical system lifespans. Not an inspection. Marking something as done resets that system's clock.

Nearby on this street

See all 9 homes on Keystone St →

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Your home's update timeline

  • 2021
    permit on filePlumbing: Water Service And Repipe.
  • 2019
    permit on fileGeneral remodel: Voluntary Seismic Upgrade Per La City Standard.
  • 2019
    permit on fileRoof: Tear Off Exisiting Roofing And Re-Roof With Class A Shingles @ 10 Squares
  • 2016
    permit on fileWater heater: Install Water Heater
  • 2010
    permit on fileHeating & cooling: Replace Hvac Equipment And Ducts. Same Location, Same Size & Weight.
  • 2009
    permit on file, unconfirmedGeneral remodel: Historic Building Diagram
  • 2008
    permit on fileElectrical: Add (4) Electrical Circuits To Exist. Panel
  • 2004
    permit on file, unconfirmedGeneral remodel: Historic Building Diagram
  • 2000
    permit on filePlumbing: Install Plumbing Fixtures - Bathtub,Shower,Kitchen Sink For New S.F.R.
  • 2000
    permit on fileElectrical: Install Electrical Sub-Panel 100 Amp For New S.F.R
  • 1999
    permit on fileHeating & cooling: New Const Of 550 Sf 2Nd Unit W/Attached Garage @ 400 Sf
  • 1999
    permit on fileElectrical: New Const Of 550 Sf 2Nd Unit W/Attached Garage @ 400 Sf
  • 1999
    permit on filePlumbing: New Const Of 550 Sf 2Nd Unit W/Attached Garage @ 400 Sf

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Coming up
  • Now
    HVAC replacementExpected 2025 to 2030
  • Now
    Water heater replacementExpected 2026 to 2031