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$1,590,000
1 Day On Site

521 Barrett Hill Road
Mahopac, NY10541

For Sale|Single Family Residence|Active
3
Beds
2
Total Baths
2
Full Baths
2,737
SqFt
$581
/SqFt
1825
Built
County:
Putnam
Listing courtesy of Corcoran Country Living [email protected]

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845-492-0319
521 Barrett Hill Road521 Barrett Hill Road521 Barrett Hill Road521 Barrett Hill Road
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Monthly Payment (Est.)

$7,254
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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.

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Listing Snapshot
Price 
$1,590,000
Days On Site 
1 Day
Bedrooms 
3
Inside Area (SqFt) 
2,737 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
3.13 Acres
Year Built 
1825
MLS® Number 
980531
Status 
Active
Property Tax 
$20,222.5
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing first seen on site
yesterdayListing updated with changes from the MLS®
General Features
Acres 
3.13
Garage 
Yes
Garage Spaces 
1
Levels 
Three Or More
Parking 
Off StreetParking LotPrivate
Parking Spaces 
3
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Style 
ColonialFarmhouse
Utilities 
Cable AvailableElectricity ConnectedPropane
Water Source 
PrivateWell
Interior Features
Appliances 
DishwasherDryerGas RangeRefrigeratorStainless Steel Appliance(s)WasherWater Softener Owned
Basement 
FinishedWalk-Out Access
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Wood Burning
Fireplaces 
1
Flooring 
HardwoodTile
Heating 
Forced AirRadiant Floor
Interior 
Beamed CeilingsCrown MoldingEat-in KitchenEntrance FoyerPantrySmart ThermostatSoaking TubStorage
Laundry Features 
In BasementLaundry Room
Bathroom 1 
Level - Second
Bathroom 2 
Level - Lower
Bedroom 2 
Level - Second
Bedroom 3 
Level - Second
Bonus Room 
Level - Lower
Dining Room 
Level - First
Kitchen 
Level - First
Laundry 
Level - Basement
Living Room 
Level - First
Office 
Level - First
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Exterior Features
Construction Details 
Wood Siding
Exterior 
Garden
Fencing 
PartialPerimeter
Patio And Porch 
PatioTerrace
Pool Features 
Salt WaterPrivate
Private Pool 
Yes
View 
Trees/Woods
Waterview 
Trees/Woods
Community Features
School District 
Mahopac
Schools
School District
Mahopac
Elementary School
Austin Road Elementary School
Middle School
Mahopac Middle School
High School
Mahopac High School
Listing courtesy of Corcoran Country Living [email protected]


Based on information submitted to the MLS GRID as of 2026-04-05 10:12 AM EDT. 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.

Neighborhood & Commute
Source: Walkscore
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