517A Old Chappaqua Road, Briarcliff Manor, NY 10510

bedrooms 5
bathrooms 5
|House
NZD $4,434,310
USD $2,489,222
Published on: 01 Oct 2026
Last updated on: 21 Oct 2026
517A Old Chappaqua Road, Briarcliff Manor, NY 10510
517A Old Chappaqua Road, Briarcliff Manor, NY 10510
517A Old Chappaqua Road, Briarcliff Manor, NY 10510
+24
517A Old Chappaqua Road, Briarcliff Manor, NY 10510
  • 24
Property ID: 110120038417
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Residential, Briarcliff Manor, NY

517A Old Chappaqua Road, Briarcliff Manor, NY 10510
Exquisite new 5 bedroom, 4.1 bath center hall colonial to be built offering refined luxury and timeless architectural elegance in an exceptional cul-de-sac setting. Perfectly positioned on just shy of one acre and backing the serene wooded grounds of the Edith Macy Center, this residence blends privacy, prestige, and natural beauty. A rare opportunity exists to fully customize finishes, materials, colors, and upgrades - allowing you to curate a home that reflects your personal vision and lifestyle. Upon entry, a dramatic double-sided staircase with an architectural catwalk creates a breathtaking focal point. Thoughtfully designed with 9-foot ceilings throughout and a soaring 20-foot cathedral ceiling in the family room, the home offers grand scale and open, light-filled living spaces. A statement fireplace anchors the family room, creating warmth and sophistication. The state-of-the-art chef's kitchen will feature premium appliances, custom cabinetry, quartz countertops, and expansive workspace ideal for entertaining and everyday luxury living. Upstairs, generously proportioned bedrooms provide comfort and privacy, with the option to finish a bonus room tailored to your needs - whether a media lounge, private office, or fitness studio. The primary suite will serve as a tranquil retreat with spa-inspired bath potential. Additional exceptional features include: 3-car garage, expansive rear patio for seamless indoor/outdoor entertaining, large unfinished lower level, plumbed for future bath and endless possibilities, pool site potential in the rear yard. The home will be strategically set back and elevated on the property to maximize privacy, presence, and curb appeal. Driveway will be completely redone and re-pitched. House is currently staked out in yellow. Taxes are projected based on list price and consolidated tax rate and do not include STAR discount. A rare opportunity to build a luxury residence in a coveted location. Customize now and bring your dream home to life.

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
3,884.99 m2
Building Size
500.84 m2
Year Built
2026
Rooms
5 bedroom(s), 5 bathroom(s)
Architecture Style
Colonial
Num Floors
2
County
Westchester County
Parcel ID
98.8-1-10.2
Provider
OneKey MLS
Brokerage Office Name
Mark Seiden Real Estate Team
Brokerage Office Phone
(914) 762-2200
Address
517A Old Chappaqua Road, Briarcliff Manor, NY 10510

Nearby Schools

TypeSchool nameDistrict name
HighBriarcliff High SchoolNot available
Not availableNot availableNot available
ElementaryTodd Elementary SchoolNot available
Not availableNot availableNot available
MiddleBriarcliff Middle SchoolNot available
Not availableNot availableNot available
JuniorhighBriarcliff Middle SchoolNot available
Not availableNot availableNot available

Tax History

YearTax amount
2026USD $67924NZD $121,000*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.co.nz nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.co.nz recommends that you independently verify any information before relying on it.

Contact Agent
Mark J. Seiden
Mark Seiden Real Estate Team
1238 Pleasantville Rd , Briarcliff Manor, NY 10510
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Mark J. Seiden
1238 Pleasantville Rd , Briarcliff Manor, NY 10510
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      Property ID: 110120038417

      Original Property ID: 3yd-MLSLINY-1057129
      Data provided by OneKey MLS, MLS #: 1057129
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