New ConstructionOpen House 8/29 10am - 2pm
20 Twin Valley Road
East Lyme, CT, 06333 $ 1,175,000
Bedrooms4 Baths2.1 Sq 3,484 Monthly Estimate*
$ 7,419
for $1,175,000 with 4 bedrooms and 2 full baths, 1 half bath. This 3,484 square foot home was built in 2026 on a lot size of 0.84.
TO BE BUILT - 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. Know that we offer a credit for upgrades included in the base price of the home.
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Open House
8/29/2026 10:00 AM - 2:00 PM
8/30/2026 10:00 AM - 2:00 PM
20 Twin Valley Road East Lyme, CT
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralZoning R1
Neighborhood Flanders Village
County New London
Tax Year July 2026-June 2027
Property Type Single Family For Sale
Status Active
Acres 0.84
Directions Take I-95 to exit 71. Turn right on 4 Mile River Rd then 1/4 mile turn right onto Green Valley lakes Rd. 1/2 Mile on the right will be Riverside Reserve Community. Sales office is 1st house on the left.
High School East Lyme
City East Lyme
Elementary School Per Board of Ed
Sq Ft Total 3484
DOM 48
Year Built 2026
Style Colonial
Year Built Source Owner
Subdivision Riverside Reserve
Energy Features Energy Star Rated Home Energy Rating Extra Insulation Heat Recovery Unit Programmable Thermostat
Association Fee Includes Road Maintenance
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InteriorCooling System Central Air
Total Rooms 9
Basement Description Full Unfinished
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ExteriorWater Source Public Water Connected
Lot Description Level Lot
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* Excluded FeaturesList ByNicole KolinchakListing Agent
Eg Group Realty LlcBroker
nkolinchak@eghome.netEmail
Affordability Calculator
- Monthly Principal & Interest
- $7,419
- Monthly Property Taxes
- $254
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in East Lyme, CT
Average List Price $833,582
Percent of Sale Price 29%
About East Lyme, CT 19,779 Population
9% Since 2002
$ 86,430 Median Income
46.07 Median Age
24% Households with Children
Trends Information provided by ATTOM Data Solutions.
2060078 Elementary School
897564 Middle School
East Lyme High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 8/7/2026 | $1,175,000 | 1.73% | Price Up |
| 7/11/2026 | $1,155,000 | | Listed Price |