On the North Fork, open fields and working farms still frame the landscape, and finding more than 11 acres for sale is rare. Coming across an entirely new estate already built on that kind of land? Almost unheard of.
That’s what makes 799 Manor Lane in Jamesport stand out. Listed for $5.495 million, the property stretches across 11.4 acres, bordered on all sides by farmland protected from development. Built in 2026, the estate includes an 8,608-square-foot main house with four bedrooms, a separate pool house and entertaining pavilion, a striking circular stone swimming pool, and even a set of agricultural buildings — complete with a custom tractor shed.
Ed Gaetjens at Saunders & Associates is handling the listing exclusively.
Courtesy of Saunders & Associates
Courtesy of Saunders & Associates
Courtesy of Saunders & Associates
Courtesy of Saunders & AssociatesRoughly 65 miles outside Manhattan, Jamesport sits across Peconic Bay from the Hamptons but keeps a much different atmosphere. Vineyards, produce stands, horses, and open space are a part of daily life. This new estate isn’t just placed in that setting — it leans into it.
The main house borrows from classic American country design: a wide wraparound porch, sweeping lawns, stone walls, and even a custom flagpole. Step inside, and the mood shifts — clean lines, natural materials, custom millwork, and sunlit, open spaces give the interior a relaxed, current feel.
A dramatic, double-height great room centers the home. The kitchen features soapstone counters that run up the backsplash, while the dining room circles around a wood-burning fireplace. The primary suite is tucked on the first floor, with three more ensuite bedrooms upstairs. The lower level remains unfinished with high ceilings, waiting for someone’s touch.
Outside, the details get interesting. The heated circular stone pool was custom-designed to recall an oversized horse trough, set just above grade. The stone surround doubles as seating, so it’s as much a gathering spot as a place to take a dip.
The pool house brings together vintage finds and antique furnishings with handcrafted woodwork and metalwork. Glass doors open onto a dining terrace that overlooks the pool and beyond to the fields.
Even the practical side got attention. There’s a fully operational tractor (it’s included in the sale), and the shed housing it was custom-built with a charred wood finish.
The estate comes furnished with curated pieces and décor, according to the listing.
Courtesy of Saunders & Associates
Courtesy of Saunders & AssociatesYet, for everything that’s been built, the heart of the property is what remains untouched. The 11.4 acres leave plenty of opportunity — for gardens, a vineyard, horses, or more, if the next owner wishes (and with town approval). Or, it can all stay open, just as it is.
That’s what sets this spot apart on the North Fork, where preserved farmland isn’t just scenery — it’s identity. At 799 Manor Lane, the fields are the experience, with development rights already locked up to keep your view wide open.
The result: an East End estate that’s hard to pin down. It’s private and amenity-rich enough for anyone accustomed to Hamptons luxury, but firmly planted in the working landscape that makes the North Fork unique.
As bigger homes and shorter supply shape the region, this mix — unused acreage, new construction, protected land — isn’t easy to find.
799 Manor Lane is listed for $5,495,000, offering four bedrooms, five full and one half baths, and just over 8,600 square feet of living space.