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3 Twin Knolls Drive , Katonah, NY 10536

Sold: 1900000

Sold on: Sep 15th, 2025

$ Per Square Foot: $377

Sold: 1900000

Sold on: Sep 15th, 2025

$ Per Square Foot: $377

BEDS4 BATHS4 full 2 partial SQUARE FEET5,042 MLS#842135

STATUSClosed PROPERTY TYPEResidential - Single Family SUBDIVISIONTwin Knolls Estates SCHOOLSomers

Property Description

Welcome to this exceptional property in the sought-after Twin Knolls Estates of Katonah, featuring a main house, guest cottage, and pool house on 2.71 acres of beautifully landscaped grounds. This stunning Center Hall Colonial offers an unparalleled blend of elegance, modern convenience, and resort-style living. Built in 2007 and freshly painted, the main house features 4 bedrooms and 3.5 bathrooms, a grand two-story foyer, soaring ceilings in the family room with a striking stone fireplace, hardwood floors throughout, a gourmet kitchen, a dedicated home office, a bonus room, and an attached three-car garage with an EV high-powered wall connector. The property also boasts a separate cottage with a kitchen, living room, dining area, 2 additional rooms and bonus room?ideal for extended family or guests. Outdoor living is nothing short of spectacular, with a heated gunite pool featuring a waterfall, a separate kiddie pool, a year-round 8-person outdoor Jacuzzi, a pool house with a full bathroom, second laundry, an outdoor shower and a pergola protected seating area with an outdoor TV and sound system, plus a picturesque pond with a fountain and over 2,500 sq ft of patio for outdoor entertaining. This smart home is equipped with Alexa voice-controlled lighting, Nest Wi-Fi thermostats, a Ring doorbell, Ring floodlight cameras, a full-house automatic propane generator and a 4.05 kW SunPower solar system for energy efficiency. The property also has a 25 zone sprinkler system and a garden with automatic drip irrigation. While the basement is unfinished, it offers incredible potential for customization. Located in the Somers School District and just minutes from the train, shops, schools, and parkways, this home offers a convenient and luxurious lifestyle with an approximately one-hour commute to NYC. Whether youre looking for a year-round residence or a weekend retreat, this Katonah oasis is a rare find. Schedule your private tour today!

Property Features

Basement: Yes

Basement: Full, Unfinished

Cooling: Central Air

Days on Market: 169

Fenced: Yes

Fireplaces: 1

Garage: 3

Heating: Oil

Lot Size: 2.71 Acres

Taxes: $34,353

Year Built: 2007

Amenities

Built-in Features

Cathedral Ceiling(s)

Chefs Kitchen

Crown Molding

Double Vanity

Eat-in Kitchen

Entrance Foyer

Formal Dining

Granite Counters

High Ceilings

His and Hers Closets

In-Law Floorplan

Kitchen Island

Primary Bathroom

Open Floorplan

Open Kitchen

Pantry

Recessed Lighting

Smart Thermostat

Storage

Walk-In Closet(s)

Feature Descriptions

Appliances: Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Cooktop, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator

Attic: Pull Stairs, Unfinished

Exclusions: FLR, DR and 4th bedroom chandeliers, some curtains

Exterior: HardiPlank Type, Stone

Fireplace Features: Family Room

Fireplace Y/N: Yes

Flooring: Hardwood

Formal Dining: Yes

GarageY/N: Yes

Heating Zones: 5

Inclusions: custom blinds

Laundry: Laundry Room, Multiple Locations

On Market Date: 2025-04-02

Other Structures: Guest House, Outdoor Kitchen, Pergola, Pool House

Parcel Number: 5200-058-012-00001-000-0004-1

Parking Features: Attached

Patio And Porch: Patio

Pool Features: Fenced, In Ground, Pool/Spa Combo

Rental Term: Monthly

Rooms Total: 18

Security: yes

Security Features: Security System, Video Cameras

Sewer: Septic Tank

Spa Y/N: Yes

Swimming Pool: Yes

Utilities: Electricity Connected, Propane, Trash Collection Private, Water Connected

Water: Well

Local Schools

High School: Somers Senior High School

Middle School: Somers Middle School

Elementary School: Primrose

School District: Somers

Listed By / Sold By

Listed By

Agency Name: Compass Greater NY, LLC
Agency Phone: 914-238-0676

Shown By

Agency Title: Laffey Real Estate
Agency Phone: 1-888-289-6902

Sold By

Agency Name: Compass Greater NY, LLC
Agency Phone: 914-238-0676
Agent Name: Karin Kimtis

55 Northern Blvd
Greenvale, NY 11548

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/07/2026. The listing information on this page last changed on 04/07/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 04/07/2026 12:08:18 AM EST) or OneKey MLS (last updated Tue 04/07/2026 12:00:10 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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3 Twin Knolls Drive , Katonah, NY 10536

Property Description

Property Features

Amenities

Feature Descriptions

Local Schools

Listed By / Sold By

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