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San Gabriel, CA 91775 · Longmont Ave

6817 Longmont Ave

Built 1942 · 1,654 sq ft
LOT 9,005 SQ FT · 2 STRUCTURES · APN 5376-032-016Lot Structure
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The home

What's on record

Year built
1942
Living area
1,654 sqft
Lot size
9,005 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
3
Bathrooms
2
Home type
Single-family
Parcel (APN)
5376-032-016

Major systems

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What's coming up

Systems and what to plan for

0 worth planning for · 2 to confirm. Open "How we estimate this" on any card.
RoofConfirm the year
Probably replaced alreadyWhen was it done?
HVACOn record 2025
Expected 2040 to 2045From the 2025 permit
Water heaterConfirm the year
Probably replaced alreadyWhen was it done?

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

Nearby on this street
6551 Longmont Aveon record · 1,338 sqft6334 Longmont Aveon record · 2,168 sqft6300 Longmont Aveon record · 2,368 sqft6711 Longmont Aveon record · 1,220 sqft6723 Longmont Aveon record · 1,790 sqft6803 Longmont Aveon record · 1,766 sqft

See all 65 homes on Longmont Ave →

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The story of this home

Your home's update timeline

  • 2026
    permit on fileElectrical: 125A Subpanel For New Adu Plan Check/Permit Unc-Bldr230613005527
  • 2025
    permit on filePlumbing: Adu Build - Unc-Bldr23061300527. Connect New Adu Building Sewer To Public Sewer. No Backwater Valve Is Required.
  • 2025
    permit on fileElectrical: New Carport/Patio Permit Unc-Bldr230623005895
  • 2025
    permit on filePlumbing: New Adu Plan Check/Permit Unc-Bldr230613005527 For Plumbing
  • 2025
    permit on fileElectrical: New Adu Plan Check/Permit Unc-Bldr230613005527
  • 2025
    permit on fileHeating & cooling: New Adu Plan Check/Permit Unc-Bldr230613005527
  • 2025
    permit on filePlumbing: New Patio/Carport Unc-Bldr230623005895
  • 2024
    permit on fileRoom addition: (N) 1090 Sf Two Story Adu (3 Bedrooms And 2 Bathrooms) With 400 Sf Attached Garage
  • 2024
    permit on fileGeneral remodel: Demo 180 Sf Patio Attached To (E) Sfr And Add (N) 378 Sf Enclosed Patio (Not Habitable)
  • 2023
    permit on fileSolar: Installation Of A 5.6Kw (Dc), 14 Modules Pv System
  • 2019
    permit on fileElectrical: Main Panel Upgrade To 200 Amps
  • 2019
    permit on fileSolar: Roof-Mounted Solar Installation 19 Modules With 19 Microinverters 6.365 Kw Dc Size 5.410 Kw Ac Size,
  • 2019
    permit on file, unconfirmedRoof: Tear Off Existing On Roof Install Comp Shingles Crrc-0890-0013 On 25 Sqs Of House Only
  • 2019
    permit on file, unconfirmedRoof: Tear Off Existing On Roof Install Comp Shingles Crrc-0890-0013 On 4 Sqs Of Detached Garage

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