521 Barrett Hill Road, Mahopac, NY

$1,590,000

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3

Beds

2

Baths

2,737

Square feet

3.13

Acres

About 521 Barrett Hill Road

Half Moon Farm Set on over three idyllic acres in the heart of the Hudson Valley, this exquisitely restored 19th-century farmhouse offers a rare blend of historic charm and thoughtfully curated modern living. Originally dating to the early 1800s, the historically registered residence has been meticulously updated while preserving its authentic character, including original wood floors, classic proportions, and a warm, inviting atmosphere throughout. The home features three bedrooms and two baths with interiors designed to maximize natural light and seamless indoor-outdoor flow. A gracious entry leads to a sun-filled living room anchored by a wood-burning fireplace, complemented by a cozy reading nook, custom built-ins, and direct access to a covered patio wrapped in climbing grape vines—a sun-kissed haven perfect for quiet mornings or evening entertaining. This enchanting outdoor space adorns an organic herb garden growing rosemary, oregano, thyme, basil, lavender, dill, chives, sage and lemon balm, between the roses and butterfly bushes. The entrance to the garden was intentionally adorned with honeysuckle, in order to invite the hummingbirds. The updated kitchen pairs rustic sophistication with functionality, showcasing custom cabinetry, butcher block countertops, and stainless-steel appliances. The kitchen is further complemented by an expansive, well-appointed pantry offering exceptional storage. The grounds are equally enchanting and the ample acreage is suited for the addition of guest cottages. Mature maple trees— some of which were 200 to 300 years old —frame a serene bluestone saltwater pool set within a former sheep paddock. Lush gardens with organically curated soil feature aromatic herbs, vegetables, flowering roses, and restored stonework. This private oasis fosters a natural sanctuary where eagles, screech owls, rabbits, indigenous tortoises and turkey families are frequently spotted. Additional highlights include a finished lower level with heated floors, a recreation space, and direct access to the landscaped backyard, as well as auxiliary structures including a sizable garden shed. This one-of-a-kind country escape embodies a rare opportunity to own a storied property where history, design, and nature exist in perfect harmony. One hour drive from Manhattan and just down the road from the Sedgewood Club Beachfront & Golf Course.

Features of 521 Barrett Hill Road

MLS® # 980531
Price $1,590,000
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 2,737
Acres 3.13
Taxes $20,223
Year Built 1825
Type Residential
Sub-Type Single Family Residence
Style Colonial, Farmhouse
Status Active

Community Information

Address 521 Barrett Hill Road
City Mahopac
County Putnam County
State NY
Zip Code 10541
Adult 55+ Community No

Amenities

Utilities Cable Available, Electricity Connected, Propane
Parking Spaces 3
Parking Off Street, Parking Lot, Private
# of Garages 1
View Trees/Woods
Is Waterfront No
Has Pool Yes
Pool In Ground, Outdoor Pool, Salt Water

Interior

Interior Hardwood, Tile
Interior Features Beamed Ceilings, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Original Details, Pantry, Smart Thermostat, Soaking Tub, Storage, Walk Through Kitchen
Appliances Dishwasher, Dryer, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater, Water Softener Owned
Heating Ducts, Forced Air, Radiant Floor
Cooling Central Air
Has Basement Yes
Basement Finished, Walk-Out Access
Fireplace Yes
# of Fireplaces 1
Fireplaces Wood Burning

Exterior

Exterior Features Garden
Exterior Wood Siding

School Information

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

Additional Information

Date Listed April 3rd, 2026
Days on Market 9
Short Sale No
RE / Bank Owned No
Levels Three Or More

Listing Details

OfficeCorcoran Country Living

Listing Map

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