What year was 163 Marathon Rd built?

163 Marathon Rd was built in 1947.

What does 163 Marathon Rd likely need?

Based on its age and history, likely upcoming projects include Roof inspection, AC tune-up, Water heater check. Add what you need to your list on LAHomework and we pass it to a local contractor for that trade.

163 Marathon Rd, Altadena CA 91001

Is this your home?

1 item worth planning for in the next 5 years

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The home

What's on record

Year built

1947

Living area

1,659 sqft

Lot size

6,044 sqft

Structures on lot

2 main home plus another structure: a garage, guest house or ADU

Bedrooms

4

Bathrooms

2

Home type

Single-family

Parcel (APN)

5833-008-018

Major systems

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

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What's coming up

Systems and what to plan for

1 worth planning for · 2 to confirm. Open "How we estimate this" on any card.

RoofConfirm the year

Probably replaced alreadyWhen was it done?

HVACConfirm the year

Probably replaced alreadyWhen was it done?

Water heaterOn record 2021

Expected 2031 to 2036From the 2021 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

311 Marathon Rdon record · 2,070 sqft 231 Marathon Rdon record · 1,366 sqft 183 Marathon Rdon record · 1,126 sqft 113 Marathon Rdon record · 1,470 sqft 79 Marathon Rdon record · 1,147 sqft 50 Marathon Rdon record · 1,532 sqft

See all 58 homes on Marathon Rd →

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Coming up

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The story of this home

Your home's update timeline

2026
permit on file, unconfirmedHeating & cooling: Mechanical Permit For Unc-Bldr250624007496. Eaton Fire Rebuild - 1-Story 1,821 Sf Sfd (4 Beds, 2 Baths, 1 Powder Room) With 78 Sf Porch
2025
permit on file, unconfirmedPlumbing: Sewer Connection For Eaton Fire Rebuild - 1-Story 1,821 Sf Sfd (4 Beds, 2 Baths, 1 Powder Room) With 78 Sf Porch
2025
permit on file, unconfirmedPlumbing: Plumbing For Eaton Fire Rebuild - 1-Story 1,821 Sf Sfd (4 Beds, 2 Baths, 1 Powder Room) With 78 Sf Porch
2025
permit on file, unconfirmedElectrical: Eaton Fire Rebuild - 1-Story 1,821 Sf Sfd (4 Beds, 2 Baths, 1 Powder Room) With 78 Sf Porch
2025
permit on file, unconfirmedElectrical: Tpp Eaton Fire Rebuild - 1-Story 1,821 Sf Sfd (4 Beds, 2 Baths, 1 Powder Room) With 78 Sf Porch. Tpp Temporary Service, Power Pole
2021
permit on fileWater heater: 40 Gal Water Heater Change Out

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