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$1,900,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 2 Partial Baths
  • 3 Car Garage
See This Home
Save This Home
See This Home
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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 you're looking for a year-round residence or a weekend retreat, this Katonah oasis is a rare find. Schedule your private tour today!

Full Property Details for 3 Twin Knolls Dr

General

  • Sold For: $1,900,000
  • Taxes: $34,353
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 842135
  • Added to Site: 326 day(s) ago

Interior

  • Number of Rooms: 18
  • Interior Features: 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)
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room
  • Appliances: Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Cooktop, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
  • Laundry Facilities: Yes
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 4
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Laundry Room, Multiple Locations

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Fenced, In-Ground, Pool/Spa Combo
  • Spa: Yes
  • Security/Safety: Security System, Video Cameras

Exterior

  • Porch/Patio/Deck: Patio

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking Features: Attached

Location

  • County: Westchester County
  • Subdivision: Twin Knolls Estates
  • Driving Directions: Rt 100 to Twin Knolls Drive

School Information

  • High School District: Somers
  • Elementary School: Primrose
  • Middle School: Somers Middle School
  • High School: Somers Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Oil
  • Heating Zones: 5

Utilities

  • Sewer: Septic Tank
  • Water: Well
  • Utility Description: Electricity Connected, Propane, Trash Collection Private, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: HardiPlank Type, Stone
  • Basement: Yes
  • Basement Desc.: Full Basement, Unfinished
  • Unfinished Attic: Yes
  • Sq. Ft. Source: Public Records
  • Year Built: 2007

Additional Structures

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

Lot Features

  • Lot Size (Acres): 2.71
  • Lot Size (Sq. Ft.): 118,048

Financial Considerations

  • Tax Amount: $34,353

Disclosures and Reports

  • Special Conditions: None
  • Exclusions: FLR, DR and 4th bedroom chandeliers, some curtains
  • Inclusions: custom blinds
  • Property ID: 5200-058-012-00001-000-0004-1

Listed and Sold by Compass Greater NY, LLC

Listing agent

— 3 Twin Knolls Dr —

  • Compass Greater NY, LLC

914-238-0676

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 3 Twin Knolls Dr

School District:Somers Central School District
NameGradesDistance
Primrose School
110 Primrose St, Lincolndale, NY 10540
K-25 mi
Somers Intermediate School
240 U.S. 202, Somers, NY 10589
3-56.4 mi
Somers Middle School
250 U.S. 202, Somers, NY 10589
6-86.5 mi
Somers Senior High School
120 Primrose St, Lincolndale, NY 10540
9-125.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3 Twin Knolls Dr

Date
Details
Price
Change
Source
9/15/2025
Sold
$1,900,000
-4.76%
MLS
4/02/2025
Listed
$1,995,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed and Sold by Compass Greater NY, LLC

3 Twin Knolls Drive, Katonah, NY 10536 (MLS# 842135) is a Single Family property that was sold at $1,900,000 on September 15, 2025. Want to learn more about 3 Twin Knolls Drive? Do you have questions about finding other Single Family real estate for sale in Katonah? You can browse all Katonah real estate or contact a Coldwell Banker agent to request more information.