Single Family
20 Bessel Lane
Active · New Castle · Westchester County, NY 10514
- Bedrooms
- 6 Beds
- Bathrooms
- 6 Baths
- Year built
- 1991
- Est. monthly taxes
- $8,335.88
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About this home
An extraordinary original Myron Goldfinger commission, documented in the architect’s archive as the 1991 Leff Residence, Architecture in the Landscape #7. This exceptional 8,200-square-foot contemporary residence showcases Goldfinger’s signature geometric design, dramatic curved ceiling, sculptural floating staircase, and expansive walls of glass that connect the interiors to the surrounding landscape. Six bedrooms and five-and-a-half baths include an exceptional main-level primary suite, offering a private retreat with a spectacular boutique-style walk-in dressing room featuring multiple custom closets, thoughtfully designed storage, and dedicated display spaces for shoes, handbags, and accessories. A truly special luxury feature not to be missed. The updated kitchen respects the integrity of the original architecture. Resort-style amenities include a private pool with two built-in grills, fitness room, and private tennis court, plus a four-car attached garage. Set in a remarkably private wooded setting in the Chappaqua Central School District, including Horace Greeley High School, with approximately 50-minute Metro-North access to Manhattan. A rare opportunity to own a significant work of architecture where privacy, nature, and extraordinary design converge.
Listing snapshot
- Days on site
- 36 days
- Listed on MLS
- Sep 22, 2026
- Full baths
- 5
- Half baths
- 1
- Annual property tax (MLS)
- $100,030.6
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Houlihan Lawrence Inc.
- MLS ID
- KEY1035591
- Last updated
- Sep 29, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1991
- Garage
- Yes
- Garage spaces
- 4
- Parking
- Driveway, Garage
- Water source
- Public
- Sewer
- Septic Tank
- Utilities
- Trash Collection Private
Interior features
- Basement
- Finished, Partial, See Remarks, Walk-Out Access
- Heating
- Hydro Air, Oil
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Central Vacuum, Double Vanity, Dry Bar, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Master Downstairs, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Sound System, Speakers, Storage, Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Whole House Entertainment System, Wired for Sound
- Appliances
- Cooktop, Dishwasher, Dryer, Electric Range, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Contemporary, Modern
- Construction materials
- Stucco
- Exterior
- Balcony, Garden, Tennis Court(s)
- Private pool
- Yes
Schools (MLS)
- Elementary school
- Douglas G Grafflin School
- Elementary school district
- Chappaqua
- Middle school
- Robert E Bell School
- Middle school district
- Chappaqua
- High school
- Horace Greeley High School
- High school district
- Chappaqua
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- Price changed to $2,790,000
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
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Listing data is supplied by the MLS and may change without notice.