Luxury Real Estate & Dream Homes · Sebastian Vale · 7 July 2026

Inside a brand-new $7.9 million glass house on Long Island

Inside a brand-new $7.9 million glass house on Long Island

Inside this brand-new $7.9 million glass house on Long Island's Historic Gold Coast, a five-bedroom contemporary retreat at 28 Watch Way in Lloyd Neck swaps traditional mansion grandeur for walls of glass and tree-framed views of the Long Island Sound. Listed at $7.9 million, the waterfront home sits on two acres once tied to the Colgate family estate. Robb Report spotlights the listing as a bold departure from the ornate estates long associated with the North Shore.

Instead of old-world formality, the residence leans into midcentury and Scandinavian influences while still commanding a premium waterfront address steps from a private beach.

Key Takeaways

Why does this glass house stand out on Long Island's Gold Coast?

Long Island's Gold Coast is famous for sprawling historic mansions, but this Lloyd Neck listing takes a different path. Designed by Philip Rossillo of PRDG Architecture + Design, the home pairs gray Accoya wood siding with floor-to-ceiling glass that opens the rear of the house to the water.

Textured Luna wood ceilings extend from the main entertaining spaces to the pool area, blurring the line between indoors and out. For buyers tracking the latest in Luxury Real Estate & Dream Homes, the result is a rare contemporary statement on a coastline defined by tradition.

What luxury features does the $7.9 million estate include?

The great room anchors the layout, with a fireplace-warmed living area flowing into a glossy kitchen centered on a lilac marble island. A butler's pantry sits nearby, along with a temperature-controlled, glass-enclosed wine display built to hold roughly 1,000 bottles.

Five bedrooms are spread across two levels. The main-level primary suite features a towering glass wall framing tranquil water views, while a secondary primary suite sits upstairs alongside additional ensuite and shared-bath bedrooms. Out back, a saltwater pool and spa complement a 1,300-square-foot rooftop deck with a wood-burning fireplace.

The property also includes access down to a private beach, giving residents a direct link to the Sound beyond the tree-framed views from the main living spaces.

What is the history behind the Colgate family land?

The two-acre parcel was once part of a much larger property owned by Gilbert Bayard Colgate, the great-grandson of industrialist William Colgate, founder of what became the Colgate-Palmolive company. Colgate was also a 1936 Winter Olympics bronze medal-winning bobsledder.

Robb Report notes this residence is among exclusive homes developed on those former Colgate grounds, placing modern architecture on land tied to one of America's best-known industrial dynasties. That blend of new-world design and old-world pedigree is central to the listing's appeal.

Who is marketing the Lloyd Neck glass house?

The home is currently on the market for $7.9 million. Lauryn Koke and James Graziano at Daniel Gale Sotheby's International Realty are handling the listing, according to Robb Report.

For buyers seeking waterfront privacy on Long Island's North Shore, the combination of Sound views, resort-style outdoor amenities, and contemporary glass construction makes 28 Watch Way a headline-worthy new arrival on the Gold Coast.

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