439 21st Street, Santa Monica, CA 90402

Single-Family · For sale · $19,995,000 · MLS# 25541291

Single-Family for sale in Southern California — $19,995,000. 7 beds · 8 baths · 8,400 sqft. 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, 9040…

439 21st Street
For sale

$19,995,000

439 21st Street, Santa Monica, CA 90402

7beds
8baths
8,400sqft
Single-FamilyProperty type
2026Year built
8,937 sqft lotLot size
8,400 sqftLiving area
$2,380/sqftPrice / sqft
HOA
2 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 7
  • Bathrooms: 8
  • Full bathrooms: 7
  • Half bathrooms: 1

Heating

  • Heating: Central

Appliances

  • Laundry: See Remarks

Interior area

  • Living area: 8,400 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 8,937 sqft

Features

  • Pool features: In Ground, Private
  • View: City Lights, Ocean, Pool, Water

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 422 days
  • Price / sqft: $2,380
  • Status: Active
  • MLS#: 25541291

Location

  • City: Santa Monica
  • ZIP: 90402

About this home

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.

Listing updated: May 22, 2026 at 9:18 AM

Listed by: Nicole Plaxen, Sotheby's International Realty

Source: CRMLS, MLS#: 25541291, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Santa Monica

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 7
  • Bathrooms: 8
  • Full bathrooms: 7
  • Half bathrooms: 1

Heating

  • Heating: Central

Appliances

  • Laundry: See Remarks

Interior area

  • Living area: 8,400 sqft

Property

Parking

  • Total parking spaces: 2
  • Garage spaces: 2

Lot

  • Lot size: 8,937 sqft

Features

  • Pool features: In Ground, Private
  • View: City Lights, Ocean, Pool, Water

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: No

Financial & listing details

  • Days on market: 422 days
  • Price / sqft: $2,380
  • Status: Active
  • MLS#: 25541291

Location

  • City: Santa Monica
  • ZIP: 90402

Price history

DateEventPrice
5/20/2025Source: CRMLS, #25541291Listed for sale$19,995,000$2380/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-05-22 09:18:21 PDT 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information