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Santa Monica, CA 90402 · 21st Pl

359 21st Pl

Built 2017 · 4,500 sq ft
LOT 7,601 SQ FT · 2 STRUCTURES · APN 4278-024-032Lot Structure
1 item worth planning for in the next 5 years
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What's on record

Year built
2017
Living area
4,500 sqft
Lot size
7,601 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
4
Bathrooms
4
Home type
Single-family
Parcel (APN)
4278-024-032

Major systems

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Systems and what to plan for

1 worth planning for · 0 to confirm. Open "How we estimate this" on any card.
Water heaterComing up
Expected 2027 to 2032From build year 2017
20262035
See 2 more systems expected later
RoofLater
Expected 2037 to 2047Original, built 2017
HVACLater
Expected 2032 to 2037Original, built 2017
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

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What does your home need?

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Your home's update timeline

  • 2026
    permit on file, unconfirmedHeating & cooling: Sfr-Change Out Of A 4 Ton Heat Pump Condenser In Same Location (Back Yard) And 48K Btu Air Handler (Attic) In Same Locations With Duct Work, Change Out 2 Duct Runs.
  • 2016
    permit on fileElectrical: 359 21St Place - Install Temp Power (15Bld-1977)
  • 2016
    permit on fileGeneral remodel: 359 21St Place - Demo: 1 Story Single Family With Detached Garage.
  • 2016
    permit on fileGeneral remodel: 359 21St Place- New 4500 Sf Two Story Single Family Residence And New 400 Sf Garage.
  • 2016
    permit on file, unconfirmedSolar: 359 21St Pl - Install 6.8Kw Photovoltaic System

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Coming up
  • 2027
    Water heater replacementExpected 2027 to 2032