517A Old Chappaqua Road
Briarcliff Manor, NY, 10510 $ 2,489,222
Bedrooms5 Baths4.1 Sq 5,391 Monthly Estimate*
$ 15,327
for $2,489,222 with 5 bedrooms and 4 full baths, 1 half bath. This 5,391 square foot home was built in 2026 on a lot size of 0.96.
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.
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FeaturesInteriorInterior Amenities Breakfast Bar Cathedral Ceiling(s) Chefs Kitchen Crown Molding Eat-in Kitchen High Ceilings His and Hers Closets Kitchen Island Pantry Primary Bathroom Quartz/Quartzite Counters Recessed Lighting Soa
Basement Unfinished
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Family Room
Basement Features Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 5
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GeneralSewer Public Sewer
Heating Electric
Cooling Central Air
Utilities Electricity Connected Sewer Connected Trash Collection Public
Appliances Dryer Stainless Steel Appliance(s) Washer
Garage Spaces 3
Patio/Porch Features Patio
Architectural Style Colonial
Construction Materials HardiPlank Type
Year Built 2026
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 98.8-1-10.2
County Westchester County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 4
Directions Taconic State Pkwy to Briarcliff Manor. Take exit 6 from Taconic State Pkwy N. Take Washburn Rd to Chappaqua Rd.
High School Briarcliff High School
City Mount Pleasant
Disclosures None
Senior Community Y/N N
High School District Briarcliff Manor
Carport Y/N N
Elementary School Todd Elementary School
Property Attached Y/N N
Tax Annual Amount 67924
Middle/Junior High School Briarcliff Middle School
Property Condition To Be Built
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Briarcliff Manor
Elementary School District Briarcliff Manor
Tax Assessed Value 25250
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ExteriorParking Features Attached Attached
Water Source Well
Spa N
Waterfront Y/N N
Horse Y/N N
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* Excluded FeaturesList ByMark J. SeidenListing Agent
Mark Seiden Real Estate TeamBroker
Affordability Calculator
- Monthly Principal & Interest
- $15,327
- Monthly Property Taxes
- $5,660
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Briarcliff Manor, NY
Average List Price $1,609,929
Percent of Sale Price 35%
About Briarcliff Manor, NY 10,205 Population
4% Since 2002
$ 152,031 Median Income
45.33 Median Age
36% Households with Children
Trends Information provided by ATTOM Data Solutions.
4100059 Elementary School
4099290 Middle School
Briarcliff High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/9/2026 | $2,489,222 | | Listed Price |