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About This Home

This 5-bedroom, 5-bathroom single family at 517A Old Chappaqua Road in Briarcliff Manor, NY is listed for $2,489,222 ($462 per sqft). Built in 2026, the home offers 5,391 sqft of living space on a 0.96 acres lot.

Agent Description

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.

Key Features

  • Built in 2026
  • 0.96 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
4 full, 1 half
2026

Amenities

FireplaceHardwoodA/C

Monthly Cost Estimate

$13,313/mo

20% down · 6.5% · 30 years

Principal$1,800
Interest$10,787
Insurance$726

Estimates only. Actual payments may vary.

Location

517A Old Chappaqua Road

Briarcliff Manor, NY 10510

Features & Amenities

Interior Features

Breakfast BarCathedral Ceiling(s)Chefs KitchenCrown MoldingEat-in KitchenHigh CeilingsHis and Hers ClosetsKitchen IslandPantryPrimary BathroomQuartz/Quartzite CountersRecessed LightingSoaking TubWalk-In Closet(s)

Property Details

Flooring

Hardwood

Construction

HardiPlank Type

Pool Features

Patio

Heating

Electric (Heating)

Cooling

Central Air

Appliances

DryerStainless Steel Appliance(s)Washer

Questions & Answers

This 5-bedroom, 5-bathroom single family at 517A Old Chappaqua Road is listed at $2,489,222 ($462/sqft). The estimated monthly payment is $10,787 based on 20% down at 6.5% interest.

Key features include: Built in 2026, 0.96 acre lot, 2 stories, Fireplace. Interior Features: Breakfast Bar, Cathedral Ceiling(s), Chefs Kitchen.

This property is listed by Mark J. Seiden and can be reached at 9147622200 or offer@homeman.net.

MS

Mark J. Seiden

Agent at Mark Seiden Real Estate Team

(914) 762-2200

Listed by Mark Seiden Real Estate Team · View on Broker Site

MLS# 968446· Source: listhub· Updated 84 days ago

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

517A Old Chappaqua Road, Briarcliff Manor, NY 10510

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