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For sale
  • $19,995,000

    439 21st St, Santa Monica, CA 90402

    7beds
    8,400sqft
    : 
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    Residential, Single Family Residence
    Built in 2026
    8,938 Square Feet Lot
    $19,287,800 Zestimate®
    $2,380/sqft
    $-- HOA

    What's special

    Calming ocean breezesWine cellarOutdoor fireplaceSeparate aduExpansive rooftop deckOpen floor planGrassy play areas
    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.
    417 days
    |
    759
    |
    28
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Nicole Plaxen DRE # 01772151 310-710-7167,

    Sotheby's International Realty 310-724-7000,

    Sally Forster Jones DRE # 00558939 310-579-2200,

    Compass

    Source: CLAW,MLS#: 25541291MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 8
      • Full bathrooms: 7
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Other, Wine Cellar, Home Theatre, Bonus Room, Breakfast Area, Dining Area, Family Room, Entry
      Heating
      • Central
      Cooling
      • Air Conditioning
      Appliances
      • Laundry: Other, Laundry Area
      Features
      • Basement, Elevator
      • Flooring: Other, Engineered Hardwood
      • Has basement: Yes
      • Has fireplace: Yes
      • Fireplace features: Other
      Interior area
      • Total structure area: 8,400
      • Total interior livable area: 8,400 sqft

      Property

      Parking
      • Total spaces: 4
      • Parking features: Driveway, Garage - 2 Car, On Street
      • Garage spaces: 2
      • Uncovered spaces: 2
      Features
      • Levels: Three Or More
      • Stories: 2
      • Patio & porch: Roof Top Deck, Patio
      • Exterior features: Balcony
      • Has private pool: Yes
      • Pool features: In Ground, Private
      • Has spa: Yes
      • Spa features: Heated, In Ground, Private
      • Has view: Yes
      • View description: Tree Top, Pool, City Lights, Ocean, Water
      • Has water view: Yes
      • Water view: Ocean,Water
      Lot
      • Size: 8,938 Square Feet
      • Dimensions: 60 x 149
      Details
      • Additional structures: Other, Detached Guest House
      • Parcel number: 4278028020
      • Zoning: SMR1*
      • Special conditions: Standard
      • Other equipment: Other

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Modern
      • Property subtype: Residential, Single Family Residence
      Condition
      • Year built: 2026

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Santa Monica

      Financial & listing details

      • Price per square foot: $2,380/sqft
      • Tax assessed value: $4,369,680
      • Annual tax amount: $53,448
      • Date on market: 5/22/2025

        Estimated market value

        $19,287,800

        $18.32M - $20.25M

        $17,770/mo

        Price history

        DateEventPrice
        5/22/2025Listed for sale$19,995,000+266.9%$2,380/sqft
        Source: CLAW #25541291 Report a problem
        5/15/2025Sold$5,450,000-4.4%$649/sqft
        Source: CLAW #25511701 Report a problem
        4/1/2025Contingent$5,700,000$679/sqft
        Source: CLAW #25511701 Report a problem
        3/14/2025Listed for sale$5,700,000+35.7%$679/sqft
        Source: CLAW #25511701 Report a problem
        10/17/2022Sold$4,200,000+5.1%$500/sqft
        Source: Public Record Report a problem
        10/10/2022Contingent$3,995,000$476/sqft
        Source: CLAW #22-203445 Report a problem
        9/27/2022Listed for sale$3,995,000$476/sqft
        Source: CLAW #22-203445 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$53,448 +6.5%$4,369,680 +2%
        2024$50,204 +1.6%$4,284,000 +2%
        2023$49,406 +44.2%$4,200,000 +1261.7%
        2022$34,253 +814.4%$308,428 +2%
        2021$3,746 +0.7%$302,382 +1%
        2020$3,719 $299,282 +2%
        2019$3,719 +9.5%$293,414 +2%
        2018$3,397 $287,662 +2%
        2017$3,397 +0.4%$282,023 +2%
        2016$3,384 +4.1%$276,494 +1.5%
        2015$3,251 +2.3%$272,341 +2%
        2014$3,177 $267,007 +2.5%
        2012-- $260,590 +2%
        2011-- $255,481 +0.8%
        2010-- $253,572 -0.2%
        2009-- $254,175 +2%
        2008-- $249,192 +2%
        2007-- $244,307 +2%
        2006-- $239,517
        2005-- $239,517 +4%
        2004-- $230,219 +1.9%
        2003-- $226,001 +2%
        2002-- $221,571 +4%
        2000-- $212,968
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: North of Montana

        Getting around

        35 / 100
        Car-Dependent
        38 / 100
        Some Transit
        61 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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