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439 21st StreetSanta Monica, CA 90402

For Sale

$19,995,000

Smart Buyer Rebate $199,950

Expected Completion: Fall 2026! Presenting a resort-inspired lifestyle at the prestigious and modern ENCORE, a masterfully designed residence situated in one of the most renowned zip codes in Southern California, 90402, north of Montana Avenue. From this highly coveted 21st Street location, behold striking vistas of the Pacific and discover calming ocean breezes amidst prime shopping and fine dining. This serene sanctuary affords absolute luxury, offering a unique design with an open floor plan and world-class amenities. There are seven bedrooms, seven bathrooms, a powder room, elevator, double-island kitchen fitted with state-of-the-art appliances, two wet bars, four fireplaces, and folding doors that open to invite gentle ocean winds within. Experience a life rich in comfort and leisure with an expansive rooftop deck, standalone 1,000-square-foot two-story ADU, Junior ADU, movie theatre, wine cellar, and meditation room. The rear grounds are an entertainer's dream, including a pool and spa with eight-jet water feature and LED lighting, outdoor fireplace, grassy play areas, and multiple spaces for lounging. The home's elegant form is constructed while keeping openness and clarity top of mind, allowing its light-filled interiors to seamlessly converge with the lush exteriors enveloped by soothing ocean breezes. Four levels comprise a rooftop, upper level, lobby, and basement, with a two-car garage and separate ADU. Welcome to this exquisite property offering the ultimate in resort living at the very forefront of chic, modern design. Renderings are of a similar build.

Listed by Nicole Plaxen

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License #01772151

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The Beverly Hills Estates

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310-710-7167

Listed by Sally Forster Jones

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License #00558939

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The Beverly Hills Estates

Last updated September 23, 2025

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Source: CRMLS #25541291

Listing Facts

  • TypeSingle-family
  • NeighborhoodRegent Square
  • Bedrooms7
  • Bathrooms7.5
  • Days on Prevu183
  • Size8,400 sqft
  • Price per sqft$2,380

Amenities

  • Private Outdoor Space
  • Elevator
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

10/28/2025
Status changed to Active
$19,995,000
10/22/2025
Status changed to Removed from Feed
$19,995,000
10/17/2025
Status changed to Active
$19,995,000
10/16/2025
Status changed to Removed from Feed
$19,995,000
10/04/2025
Status changed to Active
$19,995,000
10/03/2025
Status changed to Removed from Feed
$19,995,000
09/20/2025
Status changed to Active
$19,995,000
09/19/2025
Status changed to Removed from Feed
$19,995,000
09/18/2025
Status changed to Active
$19,995,000
09/16/2025
Status changed to Removed from Feed
$19,995,000
09/12/2025
Status changed to Active
$19,995,000
09/08/2025
Status changed to Removed from Feed
$19,995,000
09/07/2025
Status changed to Active
$19,995,000
09/05/2025
Status changed to Removed from Feed
$19,995,000
09/04/2025
Status changed to Active
$19,995,000
09/03/2025
Status changed to Removed from Feed
$19,995,000
09/01/2025
Status changed to Active
$19,995,000
08/28/2025
Status changed to Removed from Feed
$19,995,000
07/24/2025
Status changed to Active
$19,995,000
07/23/2025
Status changed to Removed from Feed
$19,995,000
06/28/2025
Status changed to Active
$19,995,000
06/27/2025
Status changed to Removed from Feed
$19,995,000
05/20/2025
Listed by The Beverly Hills Estates
$19,995,000

Property Details for 439 21st Street

Exterior

Construction

  • Stories Total: 2
  • Year Built: 2026
  • Architectural Style: Modern
  • Common Walls: No Common Walls

Features

  • Patio And Porch Features: Open, Patio, Rooftop
  • Pool Features: In Ground, Private
  • Pool Private: Yes
  • View: City Lights, Ocean, Pool, Water

Measurements

  • Building Area Total: 8,400
  • Lot Dimensions Source: Assessor
  • Lot Size Acres: 0.20
  • Lot Size Area: 8,937
  • Lot Size Dimensions: 60,149
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 8,937
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 4278028020

Interior

Features

  • Interior Features: Elevator, Wine Cellar
  • Spa Features: Heated, In Ground, Private
  • Spa: Yes

Measurements

  • Living Area: 8,400

Rooms

  • Bathrooms Full: 7
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 7

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking Spaces: 2
  • Parking Features: Door-Multi, Driveway, Garage, On Street
  • Parking Total: 2

Utilities

Equipment

  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: See Remarks

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.