New Home Construction and Residential
Communities in Connecticut

Haddam Community

Haddam Ridge is located in the Higganum section of historic Haddam.

With its easy access to the Connecticut River, Haddam was founded in 1662 as a ship building town, and during that time was also well known for its granite quarries. In the 1800’s Higganum was the center of most of the town’s economic activity. Today, Higganum serves as the town’s traditional village center, with its village green and gazebo, and local shops, banking and restaurants nearby. Haddam maintains its connection to the river with two active marinas.

Population: 7,600 (approx.)

Area: 46.7 square miles

Government: Selectman-Town Meeting


  • Town Hall 860-345-8531
  • Recreation 860-345-8334
  • CT Light & Power 1-800-286-2000
  • Comcast Cablevision 1-800-COMCAST


  • Region 17 School District 860-345-4534
  • Burr District Elementary, PK-4 860-345-4584
  • Haddam-Killingworth MS, 5-8 860-663-1241
  • Haddam-Killingworth HS, 9-12 860-345-8541

Distance to Major Cities:

  • Hartford: 21 miles
  • New Haven: 40 miles
  • Middletown: 10 miles
  • New London: 32 miles



Our Latest Projects

At Cornerstone, our approach has been to listen and respond to the needs of our homebuyers. That’s why many of our home designs offer features such as large bonus rooms with 1st floor access, 9’ ceilings on the first floor, open floor plans, granite kitchen counters, gas fireplaces, large tile showers and more. Visit our Latest Projects by clicking on the logos above to see our approach to building excellence.

Killingworth, CT 06419
Phone: 860-663-3338

Cornerstone Construction Services has been building homes in Southeastern Connecticut and along the Connecticut shoreline since 1989.

Prices and features are subject to change without notice.