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California Regional Multiple Listing Service

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 the most recent time synced 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

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Home / Santa Monica / 439 21st Street
439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 439 21st Street Santa Monica, CA 90402 View All Photos

$19,995,000

| Active

439 21st Street

Santa Monica, CA 90402

8,400
Square Feet
7
Beds
7.5
Baths
0.21
Acres
483
Days on Market
25541291
MLS#
House
Structure
Residential
Zone
Contact
Listing OfficeSotheby's International Realty
Office Emailnicole@waltersplaxen.com

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.

Open Houses
  • Sun, Sep 20 · 9:00 PM – 12:00 AM
Property Details
Interior
Elevator, Wine Cellar
Heating
Central
Bedrooms
7
Bathrooms
7.5
Full Baths
7
Half Baths
1
View
City Lights,Ocean,Pool,Water
Stories
2
Pool
1
Pool Description
In Ground, Private
Pool Features
In Ground, Private
Acres
0.205
Square Feet
8400.0
Lot Size (sqft)
8937.0
Parking Features
Door Multi, Driveway, Garage, On Street
Parking
1
Parking Spaces
2.0
Parking Type
Driveway
Parking Garage Spaces
2.0
Property Type
Purchase
Style
Modern
Property Subtype Additional
Single Family Residence
Year Built
2026
County
Los Angeles
Region
Santa Monica
Zoning
SMR1*
Original List Price
$19,995,000
MLS #
25541291
Property Subtype
SingleFamilyResidence
Parcel Number
4278028020
MLS #
25541291
Date Listed
May 20, 2025
Address
439 21st Street
Location
Legal

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 the most recent time synced 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

Last Updated: Sep 16, 2026 2:11 PM. Source: CRMLS

Provided By
Listed by Nicole Plaxen (#CLW-C120499), Email: nicole@waltersplaxen.com
Listing Office: Sotheby's International Realty (#CLW-X70275)

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