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Altadena, CA 91001 · Concha St

540 Concha St

Built 1947 · 1,534 sq ft
LOT 7,653 SQ FT · 2 STRUCTURES · APN 5841-002-027Lot Structure
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The home

What's on record

Year built
1947
Living area
1,534 sqft
Lot size
7,653 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)
5841-002-027

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 2019
Expected 2034 to 2039From the 2019 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
428 Concha Ston record · 1,518 sqft938 Concha Ston record · 1,856 sqft1060 Concha Ston record · 1,090 sqft1065 Concha Ston record · 1,520 sqft905 Concha Ston record · 1,633 sqft455 Concha Ston record · 2,089 sqft

See all 62 homes on Concha St →

Get it done

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The story of this home

Your home's update timeline

  • 2026
    permit on file, unconfirmedPlumbing: Se For (Eaton Fire Non-Like-For-Like Rebuild) New 2-Story 2,428 Sf Single Family Residence (4 Bedrooms And 3 Bathroom) With 38 Sf Deck And 96 Sf Entry Porch
  • 2026
    permit on file, unconfirmedHeating & cooling: Me For (Eaton Fire Non-Like-For-Like Rebuild) New 2-Story 2,428 Sf Single Family Residence (4 Bedrooms And 3 Bathroom) With 38 Sf Deck And 96 Sf Entry Porch
  • 2026
    permit on file, unconfirmedElectrical: El For (Eaton Fire Non-Like-For-Like Rebuild) New 1-Story 432 Sf Adu ( Studio And 1 Bathroom)
  • 2026
    permit on file, unconfirmedPlumbing: Pl For (Eaton Fire Non-Like-For-Like Rebuild) New 2-Story 2,428 Sf Single Family Residence (4 Bedrooms And 3 Bathroom) With 38 Sf Deck And 96 Sf Entry Porch
  • 2026
    permit on file, unconfirmedElectrical: El For (Eaton Fire Non-Like-For-Like Rebuild) New 2-Story 2,428 Sf Single Family Residence (4 Bedrooms And 3 Bathroom) With 38 Sf Deck And 96 Sf Entry Porch
  • 2026
    permit on file, unconfirmedHeating & cooling: Me For (Eaton Fire Non-Like-For-Like Rebuild) New 1-Story 432 Sf Adu ( Studio And 1 Bathroom)
  • 2026
    permit on file, unconfirmedPlumbing: Pl For (Eaton Fire Non-Like-For-Like Rebuild) New 1-Story 432 Sf Adu ( Studio And 1 Bathroom)
  • 2026
    permit on file, unconfirmedPlumbing: Se For (Eaton Fire Non-Like-For-Like Rebuild) New 1-Story 432 Sf Adu ( Studio And 1 Bathroom)
  • 2026
    permit on file, unconfirmedElectrical: Temporary Power Pole (Eaton Fire Non-Like-For-Like Rebuild) New 2-Story 2,428 Sf Single Family Residence (4 Bedrooms And 3 Bathroom) With 38 Sf Deck And 96 Sf Entry Porch
  • 2022
    permit on fileGeneral remodel: Replace 4 Retrofit Windows "Replacement Windows With Exact Same Size, Type, And Location With A U-Factor Of 0.30 And Shgc Factor Of 0.23"
  • 2019
    permit on fileHeating & cooling: Install New Hvac System (Relocate Furnace To Attic And A/C Rooftop 225 Lbs) With 10 Ducts
  • 2019
    permit on fileElectrical: Electrical For Installation Of New Hvac System (Relocate Furnace To Attic And A/C Rooftop 225 Lbs) With 10 Ducts
  • 2019
    permit on filePlumbing: Plumbing For Installation Of New Hvac System (Relocate Furnace To Attic And A/C Rooftop 225 Lbs) With 10 Ducts
  • 2019
    permit on filePlumbing: Pex Repipe (9 Fixtures)

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