354 21st St, Santa Monica, CA 90402

bedrooms 4
bathrooms 2
|House
NZD $9,777,023
USD $5,495,000
Published on: 10 Sep 2026
Last updated on: 09 Oct 2026
354 21st St, Santa Monica, CA 90402
354 21st St, Santa Monica, CA 90402
354 21st St, Santa Monica, CA 90402
+26
354 21st St, Santa Monica, CA 90402
  • 26
Property ID: 110110081829
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Residential, Spanish, Santa Monica, CA

354 21st St, Santa Monica, CA 90402
Set on a coveted stretch of one of North of Montana's only wide, palm tree-lined streets, this property offers a rare and highly sought-after opportunity in the heart of the prized Gillette Regent Square. Situated on a large 8,941-square-foot lot, this property is a blank canvas for a visionary remodel and expansion or a new build. The existing home is a 2,462-square-foot, four-bedroom, two-bathroom residence originally built in 1925, blending Federalist-style architecture with Spanish Colonial detailing. The house is brimming with character and untapped potential - the ideal foundation for a buyer ready to restore and expand its period charm, or start fresh with new construction. An expansive front yard leads to a welcoming foyer, which opens to a formal living room with fireplace on the left and a formal dining room on the right. A swinging door off the dining room leads to the kitchen with an informal dining area, which enjoys views out to the backyard and connects to an attached laundry room. A guest bedroom, full bathroom, and California basement complete the downstairs. Upstairs, off the landing, a sunroom offers flexible use as a home office or as a natural starting point for a future rear expansion. Three additional bedrooms upstairs share a large full bathroom with a separate shower and tub, and a built-in office nook completes the level. Both levels are clad in original hardwood floors. Outside, a sprawling grassy backyard offers plenty of room to add a pool, with the detached two-car garage and workshop poised to serve as a poolhouse/cabana and excellent opportunity for an ADU conversion. Mature hedging lines the property for privacy, and off-street parking accommodates multiple vehicles, including a porte cochre.A truly special offering just blocks from the famed shops and restaurants on Montana Avenue and the Brentwood Country Mart, don't miss this opportunity in one of Santa Monica's most desirable neighborhoods.

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
830.82 m2
Building Size
228.73 m2
Year Built
1925
Rooms
4 bedroom(s), 2 bathroom(s)
Architecture Style
Spanish
Num Floors
2
County
Los Angeles
Parcel ID
4279-002-003
Provider
The MLS/CLAW
Brokerage Office Name
Compass
Neighbourhoods
Santa Monica
Address
354 21st St, Santa Monica, CA 90402
Contact Agent
Dan Urbach
Compass
15207 Sunset Blvd. 2nd Floor, Suite A, Pacific Palisades, CA 90272
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Dan Urbach
15207 Sunset Blvd. 2nd Floor, Suite A, Pacific Palisades, CA 90272
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      Property ID: 110110081829

      Original Property ID: 3yd-CLAWCA-26985753
      Data provided by The MLS/CLAW, MLS #: 26985753
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      Copyright © 2026 The MLS/CLAW. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.