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Rendering of house to be built
Kitchen Virtually staged – may include optional selections
Dining Room Virtually staged – may include optional selections
Living room Virtually staged – may include optional selections
Primary Bedroom Virtually staged – may include optional selections
Primary Bathroom Virtually staged – may include optional selections
Rendering of house to be built
Rendering of house to be built
View of lot
View of lot
Aerial view
Aerial view
Aerial view
Aerial view
View of lot
View of lot
View of lot
View of lot
View of lot
New Driveway once house is built
Current driveway until house is built
Floorplan
Floorplan
$2,489,222
Active
517A Old Chappaqua Road Overview
- Time on Site:
- 112 days
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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517A Old Chappaqua Road Facts & Features
- Type Single Family
- Sq. ft. 5,391
- Price/Sq.ft. $462
- Lot 0.96 Acres
Details
General
Association/HOA
- Association: No
School Information
- School District: Briarcliff Manor
- Elementary School: Todd Elementary School
- Middle Or Junior School: Briarcliff Middle School
- High School: Briarcliff High School
Building Information
- Year Built: 2026
Location/Region
- County Or Parish: Westchester County
- Postal City: Briarcliff Manor
Rent/Lease Information
- Lease Considered: No
Tax Information
- Tax Annual Amount: 67924
- Tax Assessed Value: 25250
- Tax Year: 2026
General Information
- Disclosures: None
- Listing Terms: Cash,Conventional
- Parcel Number: 98.8-1-10.2
- Property Condition: To Be Built
- Property Sub Type: Single Family Residence
- Property Type: Residential
- Senior Community: No
- Special Listing Conditions: Contract Vendee
Interior
Parking Information
- Garage Spaces: 3
- Garage: Yes
Beds/Baths
- Bathrooms Full: 4
- Bathrooms Half: 1
- Bathrooms Total: 5
- Bedrooms Total: 5
Building Interior
- Building Area Units: Square Feet
General Information
- Appliances: Dryer,Stainless Steel Appliance(s),Washer
- Cooling: Central Air
- Fireplace Features: Family Room
- Fireplace: Yes
- Fireplaces Total: 1
- Flooring: Hardwood
- Heating: Electric
- Interior Features: 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,Soaking Tub,Walk-In Closet(s)
- Laundry Features: Laundry Room
- Levels: Two
- Living Area: 5391
- Living Area Source: Other
- Rooms Total: 10
- Spa: No
Exterior
Parking Information
- Parking Features: Attached
Lot Information
- Lot Size Acres: 0.96
- Lot Size Square Feet: 41382
- Water Source: Well
Waterfront/View
- Waterfront: No
Building Exterior/Construction
- Architectural Style: Colonial
- Construction Materials: HardiPlank Type
- Patio And Porch Features: Patio
- Property Attached: No
General Information
- Carport: No
- Horse: No
- Pool Private: No
- Sewer: Public Sewer
- Utilities: Electricity Connected,Sewer Connected,Trash Collection Public
Room Information
- Level: First
- Description: Entry way
Room: Bathroom 1
- Level: First
- Description: Powder Room
Room: Dining Room
- Level: First
Room: Family Room
- Level: First
Room: Kitchen
- Level: First
Room: Laundry
- Level: First
Room: Living Room
- Level: First
Room: Office
- Level: First
Room: Bathroom 2
- Level: Second
Room: Bathroom 3
- Level: Second
Room: Bathroom 4
- Level: Second
Room: Bedroom 2
- Level: Second
Room: Bedroom 3
- Level: Second
Room: Bedroom 4
- Level: Second
Room: Bonus Room
- Level: Second
Room: Primary Bathroom
- Level: Second
Room: Primary Bedroom
- Level: Second
517A Old Chappaqua Road Monthly Cost
517A Old Chappaqua Road Market Data
Based on the last 30 days in this zip code
$1,446,046
Average List Price
$406
Average Price per Square Foot
10
Properties Sold
61
Average Days on Market
50
Properties for Sale
517A Old Chappaqua Road History
| Date | Value | Agent |
|---|---|---|
| 3/9/2026Source: OneKey MLS | March 09, 2026 |
Listing provided courtesy of Mark Seiden Real Estate TeamMark J. Seiden- MLS# 968446