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For sale
  • $42,000,000

    106 E 18th St, Sea Island, GA 31561

    4beds
    11,723sqft
    : 
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    Single Family Residence
    Built in 2021
    0.75 Acres Lot
    $-- Zestimate®
    $3,583/sqft
    $-- HOA

    What's special

    Staff quartersRefined living environmentsSignature quatrefoil poolBespoke dressing roomsHand-selected italian marbleMarble-clad bathsLimestone elements
    A once-in-a-generation opportunity to own one of the most extraordinary oceanfront estates on Sea Island.LoweTide is a masterwork of global artisanship, architectural pedigree, and bespoke execution. Custom-built in 2021, the home reflects a deeply personal vision realized with uncompromising attention to quality, craftsmanship, and enduring design.Spanning over 11,000 square feet, the residence unfolds as a series of refined living environments where scale, proportion, and materiality are meticulously considered. Interiors evoke a distinguished European private estate, featuring hand-carved moldings by J.P. Weaver, museum-quality St. Louis crystal lighting, custom hardware by P.E. Guerin, and bespoke cabinetry by Clive Christian.The primary kitchen is anchored by a La Cornue range and complemented by a professional-grade chef’s kitchen by Officine Gullo, custom-built on site with walk-in refrigeration, dedicated prep areas, and an adjacent chef’s office.Formal and informal spaces transition seamlessly—from a Parisian-inspired dining room beneath a skylight to a richly paneled library and bar. The primary suite serves as a private sanctuary with dual studies, bespoke dressing rooms, and marble-clad baths. Guest accommodations offer ensuite privacy throughout, including a third-floor suite with elevator access.A rooftop terrace captures sweeping Atlantic views, while loggias, a solarium, and ocean-facing living spaces maximize natural light and horizon lines.Outdoor living is equally exceptional, featuring a signature quatrefoil pool, pergola, and climate-controlled covered loggia with retractable screens and heated flooring. Multiple garden and fountain settings create a resort-like sense of privacy and serenity, while seamless indoor-outdoor flow accommodates entertaining on any scale.Additional features include a four-car garage with lift capability, staff quarters, fully integrated back-of-house operations, and state-of-the-art infrastructure throughout.Crafted with hand-selected Italian marble, custom parquet flooring by Foglie d’Oro, limestone elements, and the work of heritage artisans, LoweTide stands as a rare expression of refined coastal living in one of the East Coast’s most exclusive enclaves.
    94 days
    |
    6,079
    |
    279
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    Zillow last checked:

    Listing updated:

    Listed by:

    Susan Imhoff 912-222-5686,

    DeLoach Sotheby's International Realty

    Source: Scout MLS,MLS#: 1661233

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 12
      • Full bathrooms: 8
      • 1/2 bathrooms: 4
      Appliances
      • Included: Dryer, Dishwasher, Electric Range, Freezer, Gas Range, Ice Maker, Microwave, Range, Refrigerator, Range Hood, Washer, Commercial Grade
      Features
      • Elevator, Pantry, Wet Bar
      • Flooring: Marble
      • Has basement: No
      • Has fireplace: Yes
      • Fireplace features: Gas Log, Gas Starter
      Interior area
      • Total interior livable area: 11,723 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 4
      • Parking features: Attached
      • Garage spaces: 4
      Features
      • Patio & porch: Covered, Deck, Patio, Terrace
      • Exterior features: Courtyard, Other
      • Has private pool: Yes
      • Pool features: In Ground
      • Has spa: Yes
      • Spa features: Above Ground
      • Has view: Yes
      • On waterfront: Yes
      Lot
      • Size: 0.75 Acres
      • Features: Landscaped, Level, Other, Private, Full Size Lot
      Details
      • Additional structures: Guest House
      • Parcel number: 0500792
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Stucco
      • Roof: Slate,Tile
      Condition
      • As Is
      • Year built: 2021
      Details
      • Builder name: Chip Evans

      Community & HOA

      Community
      • Features: Gated, Sidewalks, Beach Access
      • Security: Fire Alarm, Smoke Detector(s), Security System
      • Subdivision: Sea Island Cottages
      HOA
      • Amenities included: Jogging Path, Security, Trail(s)
      Location
      • Region: Sea Island

      Financial & listing details

      • Price per square foot: $3,583/sqft
      • Tax assessed value: $12,283,100
      • Annual tax amount: $118,995
      • Date on market: 4/15/2026
      • Listing terms: 1031 Exchange,Cash,Conventional
      • Road surface type: Asphalt, Other, Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        4/15/2026Listed for sale$42,000,000+361.5%$3,583/sqft
        Source: Scout MLS #1661233 Report a problem
        10/23/2017Sold$9,100,000-9%$776/sqft
        Source: FMLS GA #5862145 Report a problem
        8/27/2017Pending sale$10,000,000$853/sqft
        Source: Ansley Atlanta Real Estate #8205717 Report a problem
        6/12/2017Listed for sale$10,000,000+53.8%$853/sqft
        Source: Ansley Atlanta Real Estate #8205717 Report a problem
        7/15/2005Sold$6,500,000$554/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$118,995 -3.4%$4,913,240 -26.6%
        2023$123,124 +52.3%$6,693,200 +108.7%
        2022$80,847 -3.5%$3,206,400 -5.8%
        2021$83,748 $3,405,160
        2020-- $3,405,160
        2019$89,783 +89.4%$3,405,160
        2018$47,394 $3,405,160 +89.7%
        2017$47,394 +5.7%$1,795,240
        2016$44,855 +8.7%$1,795,240 +5.4%
        2015$41,281 +17.8%$1,703,920 +0.5%
        2014$35,051 $1,695,000
        2013-- --
        2012-- --
        2011-- --
        2010-- --
        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.
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        Climate risks

        Neighborhood: 31561

        Getting around

        1 / 100
        Car-Dependent
        41 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Oglethorpe
        • Middle: Glynn Middle School
        • High: Glynn Academy

        Source: Scout MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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