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Vinny Thompson
(718) 749-9192 vinny@askvinnythompson.com
  • 75-35 31st Avenue, STE 202
    Jackson Heights, NY 11370
    (718) 749-9192
    vinny@askvinnythompson.com
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Home / Brewster / 111 Ballyhack Road
111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 111 Ballyhack Road Brewster, NY 10509 View All Photos

$14,900,000

| Active

111 Ballyhack Road

Brewster, NY 10509

320.43
Acres
294
Days on Market
KEY938337
MLS#
Land
Structure
Residential
Zone
Contact

Discover an extraordinary 320+ acre legacy property in Putnam County — a former summer camp steeped in history and now poised for its next chapter with absolute privacy and limitless potential. Spanning 8 separate tax lots, the offering includes nearly 50 acres of commercially zoned land across 3 parcels and approximately 270 acres of residentially zoned land across the remaining 5. The crown jewel is the 95.63-acre flagship parcel, entered from Ballyhack Road, where a pristine 20-acre private lake with a newly updated dam and semi-developed waterfront awaits. Miles of established trails wind through the property, passing dozens of the original camp structures that still stand in various stages of disrepair— a lakefront lodge, large dining halls, recreation and education buildings, dormitories, medical facilities, and even an inground pool — all evoking a bygone era while inviting imaginative reuse or redevelopment. A brand-new, never-used $7 million state-of-the-art sewage treatment plant capable of servicing 60-65 homes sits ready on site, complete with current SPDES permit, full generator, and 100% redundant backup system. An additional entrance can be reclaimed from Old Route 22 via one of the commercial parcels, offering outstanding accessibility and development flexibility. Beyond the private lake, the land is enriched by two tributaries of the East Branch Croton River and approximately 1,640 feet of direct frontage on the river itself — a renowned stretch for kayaking and canoeing within the pristine Great Swamp watershed. At the Ballyhack entrance, a charming 3-bedroom ranch home serves as the ideal caretaker’s residence or gatehouse. Rolling topography, mature woodlands, and dramatic elevations create a landscape that feels worlds away, yet the property remains remarkably convenient to major highways and Metro North train stations for easy access to and from NYC. Surrounded by nature's embrace, every acre beckons for recreation and adventure, defining the perfect escape for those seeking solitude, sport, and serenity. The possibilities for development and use are vast with the permitted and special uses available with this multi-zoned, multiple-parcel property. A sample of permitted uses in C1 zoning include: research and development, veterinary hospitals, greenhouses and nurseries, restaurants, health or fitness clubs, recreational sports facilities, business and professional offices, banks, drive-in and fast food establishments. A sample of special uses include: light manufacturing, retail centers, warehouses, conference and cultural centers, membership club, nursery schools and day care centers. Rarely does a canvas of this scale, privacy, natural beauty, and built-in modern utilities come available. This is more than land — it’s a once-in-a-generation opportunity to shape something truly remarkable.

Property Details
View
Lake,Mountain(s),Trees/Woods,Water
Lot Features
Level, Near Public Transit, Near School, Near Shops, Part Wooded, Private, Rolling Slope, Secluded, Split Possible, Views, Water
Lot Description
Level, Near Public Transit, Near School, Near Shops, Part Wooded, Private, Rolling Slope, Secluded, Split Possible, Views, Water
Acres
320.43
Property Type
Purchase
Sewer Information
Other
Utility Source
Other
Utility Features
See Remarks
Subdivision
Lake Charles
School District
Brewster
Elementary School
John F. Kennedy
Middle School
Henry H Wells Middle School
High School
Brewster High School
County
Putnam County
Region
Patterson
Original List Price
$14,900,000
Days on Market (Cumulative)
294
Taxes Annual
$200,365
MLS #
938337
Property Subtype
Land
Waterfront
1
Parcel Number
372400-035-000-0005-044-000-0000
MLS #
938337
Waterfront Type
Beach Access, Lake Front, Water Access, Waterfront
Waterfront Features
Beach Access, Lake Front, Water Access, Waterfront
Date Listed
November 23, 2025
Address
111 Ballyhack Road
Location
Legal

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Provided By
Listed by Brian McGrath (#KEY4486)
Listing Office: McGrath Realty Inc (#KEYKEVMCG)

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