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Altadena, CA 91001 · W Altadena Dr

129 W Altadena Dr

Built 1946 · 1,162 sq ft
LOT 8,489 SQ FT · 2 STRUCTURES · APN 5832-012-010Lot Structure
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Most homes this age have replaced a few systems already. Pick the year for each below and your timeline fills in.
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What's on record

Year built
1946
Living area
1,162 sqft
Lot size
8,489 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)
5832-012-010

Major systems

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Systems and what to plan for

0 worth planning for · 2 to confirm. Open "How we estimate this" on any card.
RoofOn record 2025
Expected 2045 to 2055From the 2025 permit
HVACConfirm the year
Probably replaced alreadyWhen was it done?
Water heaterConfirm the year
Probably replaced alreadyWhen was it done?

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Your home's update timeline

  • 2025
    permit on fileRoof: Tear Off Existing Roof, Repair Wood As Needed And Install New Crrc#0890-0038 Midnight Asphalt Shingles, 16Sqs.
  • 2025
    permit on file, unconfirmedPlumbing: Gas Line Pre-Inspection
  • 2025
    permit on file, unconfirmedPlumbing: Sewer Permit For Unc-Bldr250828010853. New Detached 1-Story 880 Sf Adu (3 Bed, 1 Bath) With 226 Sf Porch
  • 2025
    permit on file, unconfirmedPlumbing: Plumbing Permit For Unc-Bldr250828010853. New Detached 1-Story 880 Sf Adu (3 Bed, 1 Bath) With 226 Sf Porch
  • 2025
    permit on file, unconfirmedElectrical: Electrical Permit For Unc-Bldr250828010853. New Detached 1-Story 880 Sf Adu (3 Bed, 1 Bath) With 226 Sf Porch
  • 2025
    permit on file, unconfirmedHeating & cooling: Mech Permit For Unc-Bldr250828010853. New Detached 1-Story 880 Sf Adu (3 Bed, 1 Bath) With 226 Sf Porch

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