Builder's Choice

2025 BCDA Merit: Niantic Net Zero House

The Passive House design is separated into living zones keep the primary and guest areas private.

1 MIN READ

Jeffrey Totaro

Niantic Net Zero Merit: Custom Home More Than 3,000 Square Feet

Set against a granite cliffside in Connecticut, the Niantic Net Zero House lends breathtaking views of the cliff and Niantic Bay through continuous indoor-outdoor living. The home was built by Bluewater Millwork & Construction and designed by RPA | Richard Pedranti Architect.  

Two distinct barn shapes house separate living zones for the energy-neutral home with a private primary space, a guest space, and a central public gathering area. The project was completed in 18 months despite a New England winter because of a prefabricated Passive House envelope and steel framing.  

Project Details

Category: Custom Home Over 3,000 Square Feet
Location: East Lyme, Connecticut 
Size: 3,945 square feet
Architect: RPA | Richard Pedranti Architect 
Builder: Bluewater Millwork & Construction 
Engineer: Joseph Wren 
Landscape: Indigo Land Design, LLC 
Prefab Manufacturer: Guardian Structural Technologies 

External shades regulate sun exposure and control passive solar gain while rooftop photovoltaic solar panels and Passive House principles help to achieve net-zero energy status. Glass walls allow uninterrupted views of the Bay and retract to merge the indoor and outdoor spaces. Despite the cliffside presenting considerable challenges, the project team integrated the home into the cliff ensuring structural integrity.  

Reaching a harmonious blend of aesthetic appeal and environment consciousness, the project faced stringent local approvals, particularly for stormwater management, which required innovative planning and engineering to meet strict environmental regulations.  

About the Author

Leah Draffen

Leah Draffen is an associate editor at Builder. She earned a B.A. in journalism and minors in business administration and sociology from Louisiana State University.

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