521 Barrett Hill Road | Carmel

$1,495,000 | 3 Beds | 2 Baths (2 Full) | 2,737 Sq. Ft.

Half Moon Farm delivers an idyllic Hudson Valley escape just one hour from Manhattan. Set on over three serene acres, this meticulously updated 19th-century farmhouse seamlessly connects historic authenticity with modern luxury for buyers seeking a private country retreat or turnkey farm property.\n\nOriginally built in the early 1800s, the historically registered three-bedroom, two-bathroom residence features restored original wood floors, light-filled interiors, and classic architectural proportions. A welcoming entry opens to a sunlit living room with a wood-burning fireplace, custom built-ins, and a quiet reading nook. Double doors lead directly to a covered patio framed by climbing grapevines and honeysuckle that invites hummingbirds into the surrounding organic herb and flower gardens. The property offers established plantings of rosemary, oregano, thyme, basil, lavender, dill, chives, sage, and lemon balm set alongside roses and butterfly bushes with rich, organically maintained soil.\n\nThe kitchen pairs rustic charm with modern efficiency, featuring butcher block countertops, custom cabinetry, stainless steel appliances, and an expansive pantry with exceptional storage. A finished lower level adds flexible living space with radiant heated floors, a recreation area, and direct walkout access to the landscaped backyard.\n\nOutdoors, mature 200-to-300-year-old maple trees and historic stonework surround a secluded bluestone saltwater pool set within a former sheep paddock. The grounds double as a thriving natural sanctuary frequently visited by native wildlife, including eagles, screech owls, rabbits, indigenous tortoises, and wild turkeys. Auxiliary structures like a sizable garden shed and flexible acreage provide prime potential for future guest cottages or secondary outbuildings. Located moments from the Sedgewood Club beachfront and golf course, Half Moon Farm represents an opportunity to own an eco-conscious Hudson Valley retreat within convenient commuting distance of New York City. OneKeyMLS 1059397

Directions to property: Use GPS to 521 Barrett Hill Rd, Mahopac.

MLS Listing ID: 
OneKeyMLS 1059397
Community Information
School District: 
Mahopac Central
Building Details
Details about the building on a property.
Architectural Style: 
Colonial,Farmhouse
Year Built: 
1825
Living Area: 
2,737
Basement: 
Finished,Walk-Out Access
Interior: 
Beamed Ceilings,Chefs Kitchen,Crown Molding,Eat-in Kitchen,Entrance Foyer,Original Details,Pantry,Smart Thermostat,Soaking Tub,Storage,Walk Through Kitchen
Fireplaces: 
Wood Burning
Construction
Construction Materials: 
Wood Siding
Exterior Features: 
Garden
Room Details
Details about the rooms in the building.
Total Rooms: 
11
Total Bedrooms: 
3
Total Bathrooms: 
2
Total Full-Bathrooms: 
2
Total Half-Bathrooms: 
0
Utilities
Information about utilities available on the property.
Heating System: 
Ducts,Forced Air,Radiant Floor
Cooling System: 
Central Air
Water Source: 
Well
Sewer: 
Septic Tank
Lot/Land Details
Details about the lots and land features included on the property.
View: 
Trees/Woods
Waterfront: 
0
Lot Features
Parking Type: 
Off Street,Parking Lot,Private
Fence: 
Partial,Perimeter
Public Record
Parcel Number: 
372000-042-000-0001-011-000-0000
Annual Tax: 
$20,222.50
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
10/6/2026
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Yves S. Bouzaglo
Listing Office Name: 
Four Seasons Sothebys Intl