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Altadena, CA 91001 · Allen Ave

2561 Allen Ave

Built 1941 · 1,530 sq ft
LOT 10,322 SQ FT · 3 STRUCTURES · APN 5846-006-040Lot Structure
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The home

What's on record

Year built
1941
Living area
1,530 sqft
Lot size
10,322 sqft
Structures on lot
3 main home plus another structure: a garage, guest house or ADU
Bedrooms
3
Bathrooms
2
Home type
Single-family
Parcel (APN)
5846-006-040

Major systems

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What's coming up

Systems and what to plan for

0 worth planning for · 1 to confirm. Open "How we estimate this" on any card.
RoofOn record 2019
Expected 2039 to 2049From the 2019 permit
HVACOn record 2018
Expected 2033 to 2038From the 2018 permit
20262035
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
2569 Allen Aveon record · 1,451 sqft2393 Allen Aveon record · 4,459 sqft2197 Allen Aveon record · 1,835 sqft2145 Allen Aveon record · 2,123 sqft2386 Allen Aveon record · 1,800 sqft2376 Allen Aveon record · 2,507 sqft

See all 50 homes on Allen Ave →

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The story of this home

Your home's update timeline

  • 2026
    permit on file, unconfirmedRoof: 1Story - T/O & Reroof (3) Sqs On Polyfresko On Flat Roof, Install New Sheathing, Install New 30 Lb Felt On Detached Garage.
  • 2026
    permit on file, unconfirmedPlumbing: Residential Whole House Plumbing Repipe And Fixture Replacement.
  • 2026
    permit on file, unconfirmedHeating & cooling: Mechanical For 2561 N Allen Avenue Altadena Install New A/C System And Duct Work
  • 2026
    permit on file, unconfirmedElectrical: Electrical Replacement
  • 2026
    permit on file, unconfirmedGeneral remodel: Residential Window Replacement Including Replacement Of Existing Windows And Minor Modifications To Select Window Openings- 12 Windows, Replace Approx 1000Sf Of Insulation & Drywall
  • 2026
    permit on file, unconfirmedGeneral remodel: Replace 1700Sf Of Interior Drywall. No Structural Changes.
  • 2019
    permit on fileRoof: Tear Off Exisitng On House 2196 S.F. And Reroof Install 1/2" Cdx Plywood And Install Certainteed Landmark Solaris Crcc #0668-0137.
  • 2019
    permit on fileRoof: Tear Off Exisitng On Detached Garage 800 S.F. And Reroof Install 1/2" Cdx Plywood And Install Certainteed Landmark Solaris Crrc #0668-0137.
  • 2019
    permit on fileGeneral remodel: Torch Down For Back Portion Of House. 20 Sqs
  • 2018
    permit on fileHeating & cooling: Replacement Of Hvac System And 11 Ducts

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