LAHomework Sign in
Altadena, CA 91001 · W Mariposa St

279 W Mariposa St

Built 1925 · 1,455 sq ft
LOT 8,674 SQ FT · 2 STRUCTURES · APN 5829-018-036Lot Structure
1 item worth planning for in the next 5 years
Mark what is already done and the clock resets for that system. Claim your home to correct details and keep your timeline.
Claiming homes opens soon on LAHomework.

We'll email you a one-time sign-in link.

What's on record

Year built
1925
Living area
1,455 sqft
Lot size
8,674 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
3
Bathrooms
3
Home type
Single-family
Parcel (APN)
5829-018-036

Major systems

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

See something wrong above? Report an error

Systems and what to plan for

1 worth planning for · 1 to confirm. Open "How we estimate this" on any card.
RoofConfirm the year
Probably replaced alreadyWhen was it done?
HVACOn record 2021
Expected 2036 to 2041From the 2021 permit
Water heaterOn record 2019
Expected 2029 to 2034From the 2019 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 158 homes on W Mariposa St →

What does your home need?

Pick what you need, add your own, and we pass your list to a local contractor for each trade. They contact you. No cost, no obligation.

Coming up
Coming up
Get quotes

Sending your list saves it to this home and starts your record. You can manage it anytime.

Your home's update timeline

  • 2021
    permit on fileBathrooms: Add A New 37 Sf Bathroom In (E) Sfd.
  • 2021
    permit on fileElectrical: Electrical For Bathroom Addition
  • 2021
    permit on fileHeating & cooling: Mechanical For Bathroom Addition
  • 2021
    permit on filePlumbing: Plumbing For Bathroom Addition
  • 2019
    permit on fileHeating & cooling: Replace Hvac And Ductwork
  • 2019
    permit on fileElectrical: Electrical For Tankless Water Heater And Hvac Ductwork
  • 2019
    permit on fileWater heater: Cut In New Attic Access In Hall Ceiling (Minimum Size 22" X 30"). Attic Insulation, Wall Insulation, Floor Insulation. Tankless Water Heater, Hvac & Ductwork
  • 2019
    permit on fileWater heater: Exterior Gas Tankless Water Heater
  • 2018
    permit on fileGeneral remodel: Voluntary Seismic Retrofit Work To Be Performed In Accordance With La City Standard Plan

Manage this home to schedule a service or to update the timeline.

Coming up
  • 2029
    Water heater replacementExpected 2029 to 2034