Theresa A. Arnold

521 Barrett Hill Road , Mahopac, NY 10541

New - 3 Hours Ago
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Property Description

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.Originally 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.The 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.Outdoors, 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.

521 Barrett Hill Road | MLS# 1059397

This single family home located at 521 Barrett Hill Road , Mahopac, NY 10541 is currently listed for sale with an asking price of $1,495,000. This property was built in 1825 and has 3 bedrooms and 2 full baths with 2737 sq. ft. Barrett Hill Road is located within the Mahopac school district. Search Mahopac real estate on terri-arnold.coldwellbankerprime.com today.

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Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Finished, Walk-Out Access
Cooling: Central Air
Fireplaces: 1
Garage: 1
Heating: Ducts, Forced Air, Radiant Floor
Home Style: Colonial, Farmhouse
Lot Size: 3.13 Acres
Taxes: $20,222
Year Built: 1825

Amenities

Beamed Ceilings
Chefs Kitchen
Crown Molding
Eat-in Kitchen
Entrance Foyer
Original Details
Pantry
Smart Thermostat
Soaking Tub
Storage
Walk Through Kitchen
Garden

Feature Descriptions

Appliances: Dishwasher, Dryer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater, Water Softener Owned
Attic: Unfinished
Exterior: Wood Siding
Fencing: Partial, Perimeter
Fireplace Features: Wood Burning
Fireplace Y/N: Yes
Flooring: Hardwood, Tile
GarageY/N: Yes
Laundry: In Basement, Laundry Room
Number Of Kitchens: 1
On Market Date: 2026-10-06
Parcel Number: 372000-042-000-0001-011-000-0000
Parking Features: Off Street, Parking Lot, Private
Parking Total: 3
Patio And Porch: Patio, Terrace
Pool Features: In Ground, Outdoor Pool, Salt Water
Rental Term: Monthly
Rooms Total: 11
Sewer: Septic Tank
Special View Info: Trees/Woods
Swimming Pool: Yes
Utilities: Cable Available, Electricity Connected, Propane
Water: Well

Local Schools

High School: Mahopac High School
Middle School: Mahopac Middle School
Elementary School: Austin Road Elementary School
School District: Mahopac

Estimate Your Payment

Estimated Payment

$ 5,448.43 per month $3,327.22 Principal & Interest $1,685.17 Property Tax $436.04 Homeowner's Insurance

Change Payment Information

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yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Four Seasons Sothebys Intl
Agency Contact: 845-876-5100

Shown By

Agent Name: Theresa A. Arnold
Agent Phone: (315) 278-4965 Cell
Agency Title: Coldwell Banker Prime Properties

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