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Santa Monica, CA 90402 · 21st Pl

617 21st Pl

Built 1927 · 3,791 sq ft
LOT 7,613 SQ FT · 2 STRUCTURES · APN 4278-022-025Lot Structure
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The home

What's on record

Year built
1927
Living area
3,791 sqft
Lot size
7,613 sqft
Structures on lot
2 main home plus another structure: a garage, guest house or ADU
Bedrooms
5
Bathrooms
4
Home type
Single-family
Parcel (APN)
4278-022-025

Major systems

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What's coming up

Systems and what to plan for

0 worth planning for · 2 to confirm. Open "How we estimate this" on any card.
RoofOn record 2023
Expected 2043 to 2053From the 2023 permit
HVACConfirm the year
Probably replaced alreadyWhen was it done?
Water heaterConfirm the year
Probably replaced alreadyWhen was it done?

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

Nearby on this street
527 21st Plon record · 4,702 sqft601 21st Plon record · 3,479 sqft609 21st Plon record · 5,263 sqft251 21st Plon record · 3,375 sqft258 21st Plon record · 4,493 sqft210 21st Plon record · 4,147 sqft

See all 113 homes on 21st Pl →

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The story of this home

Your home's update timeline

  • 2026
    permit on file, unconfirmedHeating & cooling: Replace A/C Units With Same Size, Location, And Type. All A/C Units Shall Comply With The Screening Requirements Per Section 9.21.140 Of The Santa Monica Municipal Code (Smmc).
  • 2023
    permit on fileRoof: Removal Of Existing Mission Clay Tile And Torch Down Roofing System. Repair Any Damaged Decking. Installation Of New Class A Rated Underlayment, New 2 Piece Mission Clay Tile And New Tpo On Flat Roof Section With Class A Rated Underlayment.
  • 2019
    permit on file, unconfirmedGeneral remodel: Exiting Windows To Be Removed And Replaced With Same Size & Look Windows (See Plans. Windows To Comply With Title 24). Existing Porch To Be Resurfaced And Balustrade Replaced (Door). New Awning Over Back Door.

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