$2,195,000

521 Barrett Hill Rd Mahopac, NY 10541

Estimated payment $13,219/month

Total Views 11,639
3 Beds
2 Baths
1,795 Sq Ft
$1,223 Price per Sq Ft

Highlights

  • In Ground Pool
  • View of Trees or Woods
  • Colonial Architecture
  • Gourmet Galley Kitchen
  • 2.99 Acre Lot
  • Secluded Lot

About This Home

Lovingly renovated historic estate offering state-of-the-art features while preserving its original charm and character. Once known as Half Moon Farm and home to the area’s largest agriculturalist, Mr. Barrett, the property has been thoughtfully restored and modernized by the owners, internationally acclaimed photographer Alexi Lubomirski and his wife, Giada. Set amongst 100-year-old maple trees, it retains a timeless, historic feel while providing all the modern comforts desired in a weekend getaway or full-time retreat.

Entering the home, the inviting foyer leads to a spacious living room complete with a library nook, window seat, and wood-burning fireplace. The newly renovated kitchen features custom cabinets with antique accents, a gas stove, butcher block counters, and a custom stone backsplash with adjacent pantry. The kitchen and living room open seamlessly to an herb and rose patio garden, dining area, and reading corner. Upstairs are three light-filled bedrooms with new carpet and ample closets. The walk-out lower level, not included in the square footage, has been fully finished with heated floors and a full bath with clawfoot tub.

Outdoors, enjoy a majestic heated gunite saltwater pool with outdoor shower and a one-of-a-kind stone diving board quarried on site. Recent upgrades include new roofs and gutters (2014), updated HVAC, new water heater, and a whole-house generator. The property also includes several outbuildings: a large storage shed, wood shed, and garden shed. Ideally located less than five minutes from the private Sedgewood Club (membership required), offering lake access, tennis, and golf — 15 minutes from the train and just an hour from NYC.

Listing Agent

Alissa Kronovet

Houlihan Lawrence Inc. Brokerage Phone: 845-265-5500 License #10401385225 Listed on: 09/26/2025

Houlihan Lawrence Inc.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $20,222

Year Built

  • Built in 1825

Lot Details

  • 2.99 Acre Lot
  • Stone Wall
  • Partially Fenced Property
  • Perimeter Fence
  • Landscaped
  • Secluded Lot
  • Lot Has A Rolling Slope
  • Partially Wooded Lot
  • Garden
  • Back and Front Yard

Parking

  • 1 Car Garage
  • Heated Garage
  • Private Parking
  • Parking Lot

Home Design

  • Mini Estate
  • Colonial Architecture
  • Traditional Architecture
  • Wood Siding

Interior Spaces

  • 1,795 Sq Ft Home
  • 2-Story Property
  • Crown Molding
  • High Ceiling
  • Recessed Lighting
  • Chandelier
  • Wood Burning Fireplace
  • Entrance Foyer
  • Living Room with Fireplace
  • Formal Dining Room
  • Storage
  • Views of Woods
  • Finished Basement
  • Walk-Out Basement

Kitchen

  • Gourmet Galley Kitchen
  • Gas Oven
  • Gas Range
  • Freezer
  • Dishwasher
  • Stainless Steel Appliances

Flooring

  • Wood
  • Radiant Floor
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms
  • Freestanding Bathtub
  • Soaking Tub

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

  • Home Security System
  • Smart Thermostat
  • Fire and Smoke Detector

Pool

  • In Ground Pool
  • Outdoor Pool
  • Saltwater Pool

Outdoor Features

  • Patio
  • Shed
  • Outbuilding

Location

  • Property is near a golf course

Schools

  • Austin Road Elementary School
  • Mahopac Middle School
  • Mahopac High School

Utilities

  • Forced Air Heating and Cooling System
  • Vented Exhaust Fan
  • Underground Utilities
  • Propane
  • Well
  • Oil Water Heater
  • Water Softener is Owned
  • Septic Tank
  • Cable TV Available

Community Details

  • Building Fire Alarm

Listing and Financial Details

  • Assessor Parcel Number 372000-042-000-0001-011-000-0000

Home Details

Home Type

Single Family

Est. Annual Taxes

$20,222

Year Built

Built in 1825

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Architectural Style: Colonial, Mini Estate, Traditional
  • Property SubType: Single Family Residence
  • Property Condition: Updated/Remodeled
  • Levels: Two
  • Year Built: 1825
  • Attribution Contact: 845-265-5500
  • Carport Y N: No
  • CurrentPrice: 2195000.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 1222.84123
  • ListPrice_By_LivingArea: 1222.84123
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 734851.0211
  • LivingAreaSearchSqFt: 1795.00
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Exhaust Fan, Freezer, Gas Oven, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater, Water Softener Owned
  • Interior Amenities: Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Original Details, Pantry, Recessed Lighting, Smart Thermostat, Soaking Tub, Storage, Walk Through Kitchen
  • Fireplaces: 1
  • Flooring: Hardwood, Tile
  • Fireplace Features: Living Room, Wood Burning
  • Full Bathrooms: 2
  • Basement: Finished, Walk-Out Access
  • Inclusions: Appliances
  • Total Bedrooms: 3
  • Fireplace: Yes
  • Living Area: 1795
  • Other Equipment: Dehumidifier, Generator, Pool Equip/Cover
  • Basement YN: Yes

Exterior Features

  • Other Structures: Outbuilding, Shed(s)
  • Construction Materials: Wood Siding
  • Fencing: Partial, Perimeter
  • Pool Features: In Ground, Outdoor Pool, Salt Water
  • Pool Private: Yes
  • Spa: No
  • View: Trees/Woods
  • Exterior Features: Garden
  • Patio and Porch Features: Patio
  • Waterfront: No
  • Foundation Details: Stone

Garage/Parking

  • Garage Spaces: 1
  • Garage: Yes
  • Parking Description: Garage, Heated Garage, Parking Lot, Private

Utilities

  • Cooling: Central Air
  • Heating: Ducts, Forced Air, Hot Air, Radiant Floor
  • Laundry Features: Laundry Room
  • Security: Fire Alarm, Security System, Smoke Detector(s), Video Cameras
  • Sewer: Septic Tank
  • Utilities: Cable Available, Electricity Connected, Propane, Sewer Connected, Underground Utilities, Water Connected
  • Water Source: Well

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Mahopac Middle School

Lot Info

  • Lot Size Acres: 2.987
  • Lot Size Sq Ft: 130111
  • Lot Features: Back Yard, Front Yard, Garden, Landscaped, Near Golf Course, Part Wooded, Rolling Slope, Secluded, Stone/Brick Wall
  • Parcel Number: 372000-042-000-0001-011-000-0000
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 20222.5
  • Tax Year: 2025

MLS Schools

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

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $19,875 $746,700 $148,100 $598,600
2023 $19,875 $711,100 $134,600 $576,500
2022 $19,231 $640,600 $134,600 $506,000
2021 $13,722 $603,800 $134,600 $469,200
2020 $19,029 $592,000 $134,600 $457,400
2019 $13,564 $574,800 $134,600 $440,200
2018 $18,482 $563,500 $134,600 $428,900
2016 $18,930 $330,000 $90,400 $239,600
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
09/26/2025 09/26/25 For Sale $2,195,000 -- $1,223 / Sq Ft
Source: OneKey® MLS

Source: OneKey® MLS

MLS Number: 914455

OneKey® MLS

APN: 372000-042-000-0001-011-000-0000