111 Ballyhack Road
Brewster, NY 10509
(on 320.43 acres)
Local Information
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Description
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.
Home Highlights
Parking
No Info
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
166 days ago
Last check for updates: about 8 hours ago
Listing by: McGrath Realty Inc, (845) 855-5550
Brian McGrath, (845) 721-0940
McGrath Realty Inc, (845) 855-5550
Claudia Jiskra, (914) 447-3761
Source: OneKey® MLS as distributed by MLS GRID, MLS#938337

Also Listed on OneKey® MLS as distributed by MLS GRID.
Home Details for 111 Ballyhack Road
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Appliances & Utilities Utilities: See Remarks |
View Has a ViewView: Lake, Mountain(s), Trees/Woods, Water |
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Exterior Home Features Vegetation: Partially Wooded |
Parking & Garage No Carport |
Frontage WaterfrontWaterfront: Beach Access, Lake Front, Water Access, WaterfrontRoad Frontage: Private RoadResponsible for Road Maintenance: Private Maintained RoadOn Waterfront |
Water & Sewer Sewer: Other |
Farm & Range Frontage Length: 1523Not Allowed to Raise Horses |
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Cumulative Days on Market: 10Days on Market: 166 |
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Property Type / Style Property Type: LandProperty Subtype: Land |
Property Information Included in Sale: All structures are in an as-is conditionParcel Number: 37240003500000050440000000 |
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Price List Price: $14,900,000 |
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MLS Status: Active |
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Direction & Address City: BrewsterCommunity: Lake Charles |
School Information Elementary School: John F. KennedyJr High / Middle School: Henry H Wells Middle SchoolHigh School: Brewster High SchoolHigh School District: Brewster |
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Listing Agent Listing ID: 938337 |
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Not Senior Community |
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No HOA |
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Lot Area: 320.43 Acres |
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Special Conditions: None |
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Listing Agreement Type: Exclusive Right To Sell |
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Mls Number: 938337Water ViewWater View: Lake, WaterAttribution Contact: 845-855-5550Showing AttendedShowing Requirements: Appointment Only |
Price History for 111 Ballyhack Road
| Date | Price | Event | Source |
|---|---|---|---|
| 11/23/2025 | $14,900,000 | Listed For Sale | OneKey® MLS as distributed by MLS GRID #938337 |
| 02/08/2019 | $2,200 | ListingRemoved | Agent Provided |
| 01/13/2019 | $2,200 | Listed For Rent | Agent Provided |
| 06/22/2018 | $2,500 | ListingRemoved | Agent Provided |
| 05/01/2018 | $2,500 | Listed For Rent | Agent Provided |
| 08/10/2017 | $2,200 | ListingRemoved | Agent Provided |
| 07/19/2017 | $2,200 | Listed For Rent | Agent Provided |
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Comparable Sales for 111 Ballyhack Road
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
1.63 | Lot/Land | $90,000 | 09/19/25 | - | - | ||
2.57 | Lot/Land | $139,000 | 02/10/26 | - | - | ||
2.94 | Lot/Land | $425,000 | 03/03/26 | - | - | ||
2.98 | Lot/Land | $165,000 | 05/29/25 | - | - | ||
2.99 | Lot/Land | $240,000 | 12/22/25 | - | - | ||
3.12 | Lot/Land | $185,000 | 09/22/25 | - | - | ||
3.18 | Lot/Land | $260,000 | 06/30/25 | - | - | ||
3.47 | Lot/Land | $175,000 | 03/04/26 | - | - |
Assigned Schools
These are the assigned schools for 111 Ballyhack Road.
What Locals Say about Brewster
At least 132 Trulia users voted on each feature.
84 % Say car is needed
83 % Say parking is easy
75 % Say there's holiday spirit
75 % Say yards are well-kept
74 % Say it's dog friendly
72 % Say there's wildlife
66 % Say it's quiet
64 % Say people would walk alone at night
63 % Say they plan to stay for at least 5 years
62 % Say kids play outside
54 % Say neighbors are friendly
46 % Say there are community events
39 % Say streets are well-lit
37 % Say it's walkable to grocery stores
35 % Say it's walkable to restaurants
27 % Say there are sidewalks
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Brian McGrath, McGrath Realty Inc, (845) 855-5550
Agent Phone: (845) 721-0940

Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
111 Ballyhack Road, Brewster, NY 10509 is a lot/land. This property is currently available for sale and was listed by OneKey® MLS as distributed by MLS GRID on Nov 23, 2025. The MLS # for this home is MLS# 938337.

