The agencies at Mongaup Valley
These agencies offer a selection of luxury properties vente at Mongaup Valley. Feel free to contact them for personalized assistance.
This gorgeous home site has a most dramatic elevation change on over 5+ acres with build site facing the northern mountain range. This lot consists of lush forests full of evergreens and hardwoods. The improved gravel driveway leads to the elevated home site and then to 336’ of frontage on the shores of the Swinging Bridge Reservoir. The opposite shoreline has building restrictions which limit the private residents to building 300' from their shoreline. This essentially offers forever wild views from this property and it's shoreline. Also located within our gates is The Chatwal Lodge - a wonderful amenity for the residents and guests. Book a weekend to see what the Chapin lifestyle has to offer. Located at the Chapin Estate, a 4-season gated residential preserve on 2500 acres of pristine forest lands bordering 14,000 acres of forever wild conservation properties. Unique attributes include: 1,750 acres of fresh water lakes and trout streams, 9+ miles of hiking, biking and snow shoe trails; Members only Lake Club; Security patrolled and Concierge Services. Conveniently located less than 2 hours from Mid-Town Manhattan and even less from North Jersey. Building your dream home: bring your own builder or use a reputable builder that is familiar with the guidelines in the community. The area: Nestled in the heart of the Catskills, Sullivan County offers a rare blend of natural grandeur and cultural sophistication. Known for its pristine lakes, protected forests, and sweeping mountain vistas, the region is a sanctuary for those seeking tranquility without sacrificing access to world-class amenities. From the storied banks of the Delaware River to the exclusive enclaves of The Chapin Estate, Sullivan County is home to some of New York’s most coveted private retreats. Residents enjoy four-season recreation—kayaking, hiking, fly fishing, and snowshoeing—alongside curated experiences like concerts at Bethel Woods Center for the Arts, farm-to-table dining, and boutique shopping in towns like Narrowsburg and Callicoon. With its proximity to Manhattan and North Jersey, Sullivan County offers effortless escape and enduring value. Whether you're seeking a legacy estate, a waterfront haven, or a modern mountain lodge, this region invites you to live beautifully, surrounded by nature and steeped in possibility.
…By Chapin Sotheby's International Realty
Exceptional investment and development opportunity offering nearly 100 acres across two contiguous parcels with six existing single-family homes, including two waterfront residences situated on a private 5-acre lake. Owned by the same family since 2001, the property was privately occupied until 2016 and is now fully leased, providing immediate income with significant upside potential. All tenants are currently on month-to-month leases, and rents are believed to be below current market rates. The portfolio includes three 3-bedroom homes, two 5-bedroom homes, and one 6-bedroom home. Current gross rental income is $15,600 per month, with rents remaining largely unchanged for many years. Additional features include shared well water and septic systems, a private dead-end road setting, and substantial undeveloped acreage. The property is currently approved for single-family residential use and presents a rare opportunity for investors, developers, builders, or end users seeking a private compound, income-producing asset, or future development potential. Buyers are encouraged to conduct their own due diligence regarding zoning, subdivision possibilities, and development opportunities.
…By Julia B. Fee Sotheby's International Realty
Unimproved building lot in bucolic Smiths Valley. Perfect estate location and setting to build your dream home. Shopping, dining, and recreational opportunities abound in the area, along with nationally ranked golf courses and equestrian facilities. Convenient to NJ Transit service and highways to Manhattan.
…By Kienlen Lattmann Sotheby's International Realty
In the heart of the Rockefeller land holdings and at the foot of the newly imagined Klocke Estate and just around the corner from the famed Churchtown Dairy, we have a primed and ready to build parcel available on the market for Columbia County. Introducing Lot 7 Stickle Road at 20.9 acres in the hamlet of Claverack and within a few miles of downtown Hudson. This agricultural district is fresh with newborn foils, baby lambs and Simmental calves dotting the lush, rustical landscapes bursting with summer blooms. This lot, between Millbrook and Stickle Roads, is raw land with over 300 feet of gravel road front for building a magical driveway into the wild heading westward into the property with the Catskill escarpment in the distance. Electricity is already available on the roadway. Mountain Laurel, wild roses and tall grasses grow with abandon marking the way to into the property. Pick fruit from the abundance of blackberry brambles across all the acreage and shop more local produce from Morningstar farm store around the corner completing your farm to table fantasy.
…By Four Seasons Sotheby's International Realty
Beautiful, elegant, community fully developed, Well established homes and landscaping throughout the entire community. A dream spot to build your once in a life time home. Close to town and parkways .
…By Julia B. Fee Sotheby's International Realty
Set on a gentle rise across 1.45 acres in a RA-1/ 1 acre zone, this 1950s ranch enjoys treetop views and wonderful East/West sun exposure. . The lot allows for approximately 8,000 sq ft of FAR, On quiet lane close to town, schools and Metro-North.
…By Sotheby's International Realty - Greenwich Brokerage
Over 3 Acres of land for sale in the city of Rye, preliminary plans to build over 10,000 square foot home designed by Crozier Gedney Architects. This property sits back off the road and provides plenty of privacy with room for a potential pool and tennis court. Land is being sold as is.
…By Julia B. Fee Sotheby's International Realty
The Ridge at Red Mountain: A Private 5.4 acre approved building parcel set along the foot of Red Mountain in Lakeville offering privacy, elevation, and long-range north and western views across the Litchfield Hills toward the Berkshires. The property features gently rolling topography and a serene setting surrounded by natural landscape and neighboring farmland. The owners are highly regarded architects and have designed a residence specifically for this parcel. Architectural plans are available and included in the land costs, offering an opportunity to streamline the design and building process. Buyers may choose to utilize these plans or pursue their own design, subject to local approvals. The listing agents have further details. This is not just land, but intentional architecture tied to the setting - a home site designed for the view. Abutting property to the north is in permanent conservation. Located minutes from the village centers of Lakeville and Salisbury, with access to local shops, dining, and outdoor recreation. Approximately 20 minutes to the Metro-North Railroad.
…By William Pitt Sotheby's International Realty
A rare opportunity to own a working Christmas tree farm on the border of the D&R Canal surrounded by preserved land. This one of a kind offering has an additional buildable lot with historic designation. This is the perfect location to build a legacy just 8 miles to downtown Princeton and 47 miles to NYC. Come see!
…By Callaway Henderson Sotheby's International Realty
This South street property has been in the same family for 60 years. Opportunity to own a major piece of land in the center of Morris. Once a farm, now a young forest. Be close to several towns with privacy all around you. Some views, some wetlands, some road frontage on Benton Rd and substantial road frontage on South Street. Make yourself an amazing estate or potential for several homes. No subdivision plans, survey is being done now. Small house-800 sq. ft. on the property that is currently rented.
…By William Pitt Sotheby's International Realty
Property selling at Luxury AUCTION October 31, 2026! Current list price for REFERENCE ONLY. Refer to Luxury Auction Terms of Sale for details. Convenient, Pre-Auction Previews held by daily appt: Sept 24 – Oct 30, 2026. Call to schedule.
…By Callaway Henderson Sotheby's International Realty
Step onto this rare 20-acre estate in Middletown, NJ, and the outside world simply disappears. 5 residences, a clock tower, Gothic arches, ivy-covered stone courtyards, Ludowici tile roofs, hand-carved oak doors & interconnecting pebble drives create the unmistakable feeling of a French chateau, yet at a romantic, human scale. Granite hitching posts, original stone fountains & a small barn with paddocks serve the property's horses, while wisteria & English ivy tumble over every wall. Beyond the courtyards, unbroken meadows & serene tree lines stretch as far as the eye can see. Designed in 1932 by acclaimed architect Alfred Hopkins, with landscapes by Martha Brookes Hutcheson, one of America's first women landscape architects, the estate was built for Herbert Straus of the Macy's family. With rare Titanic provenance & offered for the first time since 1949, Tower Hill Farm is one of NJ's last authentic links to the Gilded Age.
…By Heritage House Sotheby's International Realty
Vacant LAND 118' frontage, Approx 12,000 SF~ This Rare, Oversized Vacant lot offers a premier canvas for builders, investors, or someone who wants a custom home! Located in one of the Jersey Shore's most vibrant seaside communities, this property boasts the ultimate flexibility with the ability to be subdivided into two fully conforming residential lots. Property Highlights~ Location: Moments away from top-rated local schools, making morning drop-offs a breeze. Peaceful Setting: Situated on a residential street with a slow 25 mph speed limit, ideal for evening walks to town! 118' Frontage x 100 +/_ on Sea Girt Avenue ~ Build your dream home(s) near the Beach with this Prime Manasquan Development Opportunity! Located in R-2 Zone/50' Frontage required/ 5000 SF total required
…By Ward Wight Sotheby's International Realty
PRICED FOR IMMEDIATE SALE....APPROVED RESOLUTION FOR RESIDENTIAL USAGE....Unique opportunity located in downtown Manasquan: a 50' x 140' parcel (one of two parcels). Current zoning is B-1, neighboring parcel includes a single-family home that is currently tenant-occupied. Endless potential opportunities here in a thriving downtown location. Removal of existing structure is the responsibility of the buyer.
…By Ward Wight Sotheby's International Realty
NEWLY PRICED....Unique opportunity located in downtown Manasquan: a 50' x 140' parcel (one of two parcels). Current zoning is B-1, and the parcel includes a single-family home that is currently tenant-occupied. Endless potential opportunities here in a thriving downtown location.
…By Ward Wight Sotheby's International Realty
For the first time in decades, a rare 15.18± acre land-only parcel within the legendary Atterbury Estate in prestigious Southampton, New York, is available for purchase. This is an exceptional opportunity to create a legacy compound or pursue subdivision and development potential in the rolling hills of Shinnecock Hills, part of the Hamptons' renowned summer enclave on Long Island's South Fork. The 15.18± acre southeast parcel consists of rolling, wooded raw land offering privacy, natural beauty, and remarkable flexibility. With its elevation, mature trees, and serene topography, the parcel provides a pristine canvas for a future estate or multiple residences, subject to approvals. Many subdivision possibilities exist for this parcel alone or in conjunction with the neighboring improved parcel. The land is adjacent to the historic Atterbury Estate, originally designed with landscape influence from Frederick Olmsted, the father of American landscape architecture. Jogging trails and natural pathways wind through the broader estate, and the setting offers the tranquility of wide-open spaces just minutes from world-class amenities. Located approximately 4 miles± to the beach, 3.5 miles± to Southampton Village's shopping and fine dining, 2.8 miles± to Sebonack Golf Club, and 89 miles± to Manhattan, this parcel offers both seclusion and convenience. Note: A separate 14.68± acre improved parcel-featuring the fully renovated 12,601± sq ft Grosvenor Atterbury residence and all estate structures-is also available. NOW AVAILABLE FOR THE FIRST TIME: Can be purchased as single and separate properties. A separate 14.68± acre with Atterbury compound is also available, as well as a combined offering encompassing the full 30± acre Atterbury Estate.
…By Sotheby's International Realty - Southampton Brokerage
Build your North Fork Sanctuary estate on the Sound. The low bluff has steps to the beach that blend with nature. This approximately one-acre Soundfront parcel located is located in a cove offering natural protection. 75 Pettys Drive offers a rare, opportunity to bypass years of municipal red tape, coming complete with pre-approved Town Trustees permits for a magnificent two-story custom home, expansive waterside decking, and a luxury waterside pool.
…By Daniel Gale Sotheby's International Realty
Set along the storied shores of Lake Agawam, one of the most iconic and sought-after natural landmarks in Southampton Village, this rare offering presents a truly exceptional opportunity to create a custom waterfront estate in the heart of the Hamptons. Celebrated for its natural beauty, rich history, and its collection of distinguished waterfront homes, Lake Agawam remains one of the Village's most prestigious addresses-and opportunities of this caliber are exceedingly scarce. This remarkable one-acre parcel offers approximately 100 feet of direct lakefront, providing a serene setting to design and build your dream home with potential for approximately 7,000 square feet of lot coverage, creating a future residence of significant presence and scale. Facing west, the property captures some of the most exclusive and unforgettable sunsets over Lake Agawam, transforming the water and sky into a spectacular evening panorama-a hallmark of true Village waterfront living. The flag-lot configuration ensures remarkable peace, privacy, and protection, giving the future home a secluded environment while still offering the extraordinary convenience of being just moments from Main Street, world-class dining and shopping, cultural institutions, and the finest Southampton Village ocean beaches. With its prime location, privacy, and direct waterfront access, this offering stands as one of the last great opportunities to build on Lake Agawam, delivering unmatched potential to create a bespoke Hamptons residence in one of the most coveted enclaves in the region. A truly rare Village lakefront land opportunity-combining natural beauty, prestige, and limitless possibilities.
…By Sotheby's International Realty - Southampton Brokerage
Set on a quiet, coveted cul-de-sac South of the Highway, 89 Rose Way presents an extraordinary opportunity to create a truly exceptional Hamptons estate. With approximately 160+/- feet of waterfront along Sam's Creek, this remarkable parcel offers the rare combination of expansive water frontage, privacy, and proximity to the ocean. Envision a sophisticated new-construction residence designed to capture sweeping water and ocean views, complemented by a private dock with the potential to accommodate a small boat and provide access through Sam's Creek to Mecox Bay and the Atlantic Ocean. The property offers an exceptional canvas for a substantial custom estate, with ample room for a sizable new home, resort-style pool and spa, pool house, and tennis court. The possibilities are extraordinary, allowing for the creation of a private Hamptons compound conceived entirely around waterfront living and effortless summer entertaining. Located among impressive homes on one of Bridgehampton's most desirable residential streets, the setting is peaceful and private while remaining remarkably close to everything that defines the Hamptons lifestyle. Mecox Beach is just a few blocks away, placing some of the East End's most coveted oceanfront within easy reach. This is a rare chance to secure an exceptional piece of South of the Highway waterfront land and create a bespoke estate in one of Bridgehampton's most prestigious locations. Waterfront. Ocean views. Private dock. Mecox Bay access. South of the Highway. Moments from Mecox Beach. A true five-star Hamptons location - and an extraordinary opportunity to build something timeless.
…By Sotheby's International Realty - Bridgehampton Brokerage
Bring any builder to this picturesque building lot tucked away in a serene setting near the Susquehanna River and within Penn Manor School District. This flag-shaped property is mostly level and cleared, offering beautiful farmland views in the back and private woods in the front. Whether you’re dreaming of a custom-built home or your own farmette, this land is the perfect canvas. With public sewer access and Route 30 just minutes away, you’ll enjoy the perfect balance of convenience and seclusion. Don’t miss your chance to own this unique piece of paradise. Schedule your showing today!
…By Lusk & Associates Sotheby's International Realty
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These agencies offer a selection of luxury properties vente at Mongaup Valley. Feel free to contact them for personalized assistance.