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Santa Monica, CA 90402 · 21st St

364 21st St

Built 2017 · 7,507 sq ft
LOT 8,921 SQ FT · 2 STRUCTURES · APN 4279-002-002Lot Structure
1 item worth planning for in the next 5 years
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What's on record

Year built
2017
Living area
7,507 sqft
Lot size
8,921 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
6
Bathrooms
8
Home type
Single-family
Parcel (APN)
4279-002-002

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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Your home's update timeline

  • 2026
    permit on file, unconfirmedGeneral remodel: Partial 539 Square Feet Remodel Of First Floor And Basement.Of Existing Two-Story Single Family Dwelling With Basement Consisting Of Conversion Of Enclosed Office Into Open Library And Bedroom Enlargement With Structural Alterations.
  • 2021
    permit on file, unconfirmedSolar: (Installation Of 18.00 Kw Dc, 16.472 Kw Ac Cec Photovoltaic System Mounted On Roof And Consisting Of 48 Modules. Installation Of Four(4) Energy Storage System.
  • 2020
    permit on file, unconfirmedBathrooms: Two Bathroom Remodel, Remove And Replace Sinks, Toilets, Shower Pans, Outlets, Switches, Lights And Tile, Reuse Vanity. No Structural.
  • 2017
    permit on filePool: 364 21St St. - New Swimming Pool And Spa. Pool Equipment Will Not Exceed Setback (Side).

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Coming up
  • 2027
    Water heater replacementExpected 2027 to 2032