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!
For sale
$1,995,000
3 Twin Knolls Drive, Katonah, NY 10536
4beds
5,042sqft
Single Family Residence
Built in 2007
2.71 Acres Lot
$-- Zestimate®
$396/sqft
$-- HOA
What's special
Center hall colonialOutdoor jacuzziBonus roomHeated gunite poolDedicated home officePool houseAutomatic drip irrigation
- 3 days
- on Zillow |
- 1,184 |
- 67 |
Zillow last checked: 7 hours ago
Listing updated: 18 hours ago
Listing by:
Compass Greater NY, LLC 914-238-0676,
Karin Kimtis 917-297-0360
Source: OneKey® MLS,MLS#: 842135

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 4
- 1/2 bathrooms: 2
Heating
- Oil
Cooling
- Central Air
Appliances
- Included: Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Cooktop, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
- Laundry: Laundry Room, Multiple Locations
Features
- Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, 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)
- Flooring: Hardwood
- Basement: Full,Unfinished
- Attic: Pull Stairs,Unfinished
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 5,042
- Total interior livable area: 5,042 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached
- Garage spaces: 3
Features
- Patio & porch: Patio
- Has private pool: Yes
- Pool features: Fenced, In Ground, Pool/Spa Combo
- Has spa: Yes
Lot
- Size: 2.71 Acres
Details
- Additional structures: Guest House, Outdoor Kitchen, Pergola, Pool House
- Parcel number: 52000580120000100000041
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- HardiPlank Type, Stone
Condition
- Year built: 2007
Utilities & green energy
- Sewer: Septic Tank
- Utilities for property: Electricity Connected, Propane, Trash Collection Private, Water Connected
Community & HOA
Community
- Security: Security System, Video Cameras
- Subdivision: Twin Knolls Estates
HOA
- Has HOA: No
Location
- Region: Katonah
Financial & listing details
- Price per square foot: $396/sqft
- Tax assessed value: $144,300
- Annual tax amount: $34,353
- Date on market: 4/2/2025
- Listing agreement: Exclusive Right To Sell
- Inclusions: custom blinds
- Exclusions: FLR, DR and 4th bedroom chandeliers, some curtains
- Electric utility on property: Yes
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