1 Allenby Drive Luxury Coastal Living with Modern Energy Independence Set on a private one acre property in the desirable Fort Salonga waterfront community, this beautifully updated 4, 132 sq ft modern colonial offers a rare combination of space, privacy, efficiency, and North Shore coastal lifestyle. The sun filled home features multiple fireplaces, radiant heated floors, and spacious living and entertaining areas with a seamless indoor outdoor flow. A professionally designed home office with a private entrance provides an ideal setup for a home business, studio, or potential guest quarters. Major energy upgrades include a fully owned 65 panel solar system that supplies 100 percent of the home electricity needs including HVAC, hot water, pool operation, and electric vehicle charging. A high efficiency dual zone heat pump system provides heating and cooling, with an oil boiler as backup. The home also includes a whole house propane generator for added reliability. Outdoor living is designed for relaxation and entertaining. The property features a saltwater in ground pool with extensive recent upgrades, a new 800 sq ft deck, two poolside gazebos, and a greenhouse. The home also includes a 900 sq ft finished basement currently configured as a home gym with cable machine, Peloton bike, elliptical, and treadmill, plus ample storage. Located in a private beach community with deeded access to the Long Island Sound, just minutes from Northport Village, golf courses, restaurants, marina, shops, and major parkways, approximately one hour from Manhattan. A rare opportunity to own a spacious, energy efficient North Shore home designed for comfort, flexibility, and lifestyle. Key Features: New roof New siding New Large outdoor deck Fully owned solar panels Two zone HVAC system New Heat pump system Propane generator Saltwater in ground pool All new pool equipment & cover Private backyard Home office with separate entrance Updated bathrooms Finished basement with gym Greenhouse Poolside gazebos 8 zone Irrigation system Private beach access