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New construction
    • $1,155,000

    20 Twin Valley Road, East Lyme, CT 06333

    4beds
    3,484sqft
    : 
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    Single Family Residence
    Built in 2026
    0.84 Acres Lot
    $-- Zestimate®
    $332/sqft
    $42/mo HOA

    What's special

    Primary suiteSunny loftGrand two-story foyerGlass walk-in showerFull basementTray ceilingThree additional bedrooms
    The Lillinonah - Luxury Living by the Shore in East Lyme. *GPS Green Valley Lakes Rd to visit! Discover the art of coastal living in The Lillinonah, a to-be-built luxury home by CT Builder of the year EG Home. Combining timeless New England architecture with modern elegance. Perfectly situated near Niantic's shoreline, beaches, and marina life, this 4-bedroom, 2.5-bath residence is designed for those who value both serenity and sophistication. Step into the grand two-story foyer and feel instantly at home. The chef's kitchen, with premium stainless steel appliances and available quartz countertops, flows into a bright dining area and spacious great room, ideal for gatherings that stretch from sunny brunches to cozy evenings by the water. The primary suite is a coastal retreat: tray ceiling, sunlit walk-in closet, and a spa-inspired bath with a glass walk-in shower, dual vanities, and optional soaking tub. Upstairs, three additional bedrooms and a sunny loft offer comfort for family and guests. With an oversized 3-car garage, mudroom, and a full basement ready to customize, this home is built for modern coastal living. Just moments from beaches, boutiques, and the Niantic Boardwalk-and only two hours to Boston or New York-The Lillinonah is where seaside charm meets refined comfort. Photos are of a similar completed home. Finishes and features may vary. Listing price reflects base home pricing. Final pricing is dependent on selected structural options and design upgrades.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Nicole Kolinchak (203)614-1043,

    EG Group Realty LLC 203-714-6622

    Source: Smart MLS,MLS#: 24190708MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bedroom
      • Features: Full Bath, Walk-In Closet(s)
      • Level: Upper
      • Area: 315 Square Feet
      • Dimensions: 15 x 21
      Bedroom
      • Features: Walk-In Closet(s)
      • Level: Upper
      • Area: 182 Square Feet
      • Dimensions: 14 x 13
      Bedroom
      • Level: Upper
      • Area: 143 Square Feet
      • Dimensions: 11 x 13
      Bedroom
      • Level: Upper
      • Area: 156 Square Feet
      • Dimensions: 12 x 13
      Heating
      • Heat Pump, Electric
      Cooling
      • Central Air
      Appliances
      • Included: Electric Range, Oven, Microwave, Range Hood, Dishwasher, Electric Water Heater, Water Heater
      • Laundry: Upper Level
      Features
      • Wired for Data, Open Floorplan, Smart Thermostat
      • Basement: Full,Unfinished
      • Attic: Access Via Hatch
      • Has fireplace: No
      Interior area
      • Total structure area: 3,484
      • Total interior livable area: 3,484 sqft
      • Finished area above ground: 3,484

      Property

      Parking
      • Total spaces: 3
      • Parking features: Attached, Garage Door Opener
      • Attached garage spaces: 3
      Features
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Walk to Water
      Lot
      • Size: 0.84 Acres
      • Features: Level
      Details
      • Parcel number: 2841933
      • Zoning: R1

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence
      Materials
      • Vinyl Siding
      • Foundation: Concrete Perimeter
      • Roof: Asphalt
      Condition
      • To Be Built
      • New construction: Yes
      • Year built: 2026
      Details
      • Warranty included: Yes

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      Green energy
      • Green verification: ENERGY STAR Certified Homes, Home Energy Score
      • Energy efficient items: Insulation, HVAC, Thermostat

      Community & HOA

      Community
      • Subdivision: Riverside Reserve
      HOA
      • Has HOA: Yes
      • Services included: Road Maintenance
      • HOA fee: $500 annually
      Location
      • Region: East Lyme

      Financial & listing details

      • Price per square foot: $332/sqft
      • Tax assessed value: $99,999,999
      • Annual tax amount: $999,999,999
      • Date on market: 7/11/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/11/2026Listed for sale$1,155,000$332/sqft
        Source: Smart MLS #24190708 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        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: 06333

        Getting around

        10 / 100
        Car-Dependent
        21 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • High: East Lyme

        Source: Smart 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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