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Santa Monica, CA 90402 · 21st Pl

509 21st Pl

Built 2006 · 5,748 sq ft
LOT 7,613 SQ FT · 2 STRUCTURES · APN 4278-022-016Lot Structure
2 items worth planning for in the next 5 years
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What's on record

Year built
2006
Living area
5,748 sqft
Lot size
7,613 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
6
Bathrooms
5
Home type
Single-family
Parcel (APN)
4278-022-016

Major systems

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

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Systems and what to plan for

2 worth planning for · 0 to confirm. Open "How we estimate this" on any card.
RoofOn record 2026
Expected 2046 to 2056From the 2026 permit
HVACWorth a look now
Expected 2021 to 2026From build year 2006
20262035
Water heaterWorth a look now
Usually done by 2021From build year 2006

Estimates from public records and typical system lifespans. Not an inspection. Marking something as done resets that system's clock.

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Your home's update timeline

  • 2026
    permit on fileRoof: Re-Roof With Class A Or B Roof Covering Material Weighing Less Than 6 Pounds Per Sq. Ft. Over Existing Solid Sheathing; 24 Squares For Single-Unit Residential Building. For Roof Replacement Greater Than 50% Of The Total Roof Area, Apply Cool Roof Product Labeled And Certified By Cool Roof Rating Cou

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Coming up
  • Now
    Water heater replacementUsually done by 2021
  • Now
    HVAC replacementExpected 2021 to 2026