528 Round Hill Road

Greenwich, CT 06830 Directions
$18,999,000
  • 6Bed
  • 12/1Baths
  • 20,697Sqft
  • 4Acres
  • 2026Built
  • ParkwayElementary

Property Highlights

  • High School: Greenwich
  • Neighborhood: Back Country
  • Price/Sqft: $918
  • Days on Market: 36
  • MLS: 24150732

Property Highlights

  • High School: Greenwich
  • Neighborhood: Back Country
  • Price/Sqft: $918
  • Days on Market: 36
  • MLS: 24150732

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and Constructed without Compromise. A build of enduring significance beautifully set on 4 acres. Spanning 17, 197 square feet, this residence achieves extraordinary vertical volume with 11-foot ceilings on the main level and a breathtaking two-and-a-half-story family room framed by floor-to-ceiling glass. The main level features a Chef's kitchen with an oversized 14-foot island, a glass-enclosed wine room, a stately library and a first floor guest suite. Upstairs, the private primary wing offers a dramatic atrium, vaulted ceilings, and...

Property Highlights

  • High School: Greenwich
  • Neighborhood: Back Country
  • Price/Sqft: $918
  • Days on Market: 36
  • MLS: 24150732

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and Constructed without Compromise. A build of enduring significance beautifully set on 4 acres. Spanning 17, 197 square feet, this residence achieves extraordinary vertical volume with 11-foot ceilings on the main level and a breathtaking two-and-a-half-story family room framed by floor-to-ceiling glass. The main level features a Chef's kitchen with an oversized 14-foot island, a glass-enclosed wine room, a stately library and a first floor guest suite. Upstairs, the private primary wing offers a dramatic atrium, vaulted ceilings, and "boutique" level his-and-hers closets. The walk-out lower level with 11 foot ceilings serves as a private resort-level retreat, featuring a glass-enclosed fitness center, a serene octagonal meditation room, and a state-of-the-art golf simulator. Outside, a 3, 200-square-foot multi-level masonry terrace leads to a resort-style pool and a fully appointed pool house with a wood-burning fireplace. This estate features a black slate roof, Marvin high-performance windows, and intelligent luxury systems including a Lutron smart lighting system, a 38KW standby generator, and electric vehicle charging. This purpose built masterpiece is designed to stand apart in one of Greenwich's most prestigious settings. Completion expected spring of 2027.

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and Constructed without Compromise. A build of enduring significance beautifully set on 4 acres. Spanning 17, 197 square feet, this residence achieves extraordinary vertical volume with 11-foot ceilings on the main level and a breathtaking two-and-a-half-story family room framed by floor-to-ceiling glass. The main level features a Chef's kitchen with an oversized 14-foot island, a glass-enclosed wine room, a stately library and a first floor guest suite. Upstairs, the private primary wing offers a dramatic atrium, vaulted ceilings, and "boutique" level his-and-hers closets. The walk-out lower level with 11 foot ceilings serves as a private resort-level retreat, featuring a glass-enclosed fitness center, a serene octagonal meditation room, and a state-of-the-art golf simulator. Outside, a 3, 200-square-foot multi-level masonry terrace leads to a resort-style pool and a fully appointed pool house with a wood-burning fireplace. This estate features a black slate roof, Marvin high-performance windows, and intelligent luxury systems including a Lutron smart lighting system, a 38KW standby generator, and electric vehicle charging. This purpose built masterpiece is designed to stand apart in one of Greenwich's most prestigious settings. Completion expected spring of 2027.

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  • Additional Information
    • Attic Description: Finished, Walk-up
    • Basement Description: Full, Fully Finished
    • Elementary School: Parkway
    • Garage: Attached Garage
    • Garage Count: 4
    • Has Pool?: Yes
    • High School: Greenwich
    • Is Occupied?: Vacant
    • Living Area SqFt: 20,697
    • Neighborhood: Back Country
    • Property Tax: $16,961
    • Sewer: Septic
    • Style: Colonial
    • Tax Amount: $16,961
    • Tax Year: July 2025-June 2026
    • Type: Single Family For Sale
    • Year Built: 2026
    • Year Built Details: Owner
    • Zoning: RA-4
  • Amenities
    • Auto Garage Door Opener
    • Cable - Available
    • Open Floor Plan
    • Security System
  • Interior/Exterior Features
    • Air Conditioning: Central Air
    • Appliances Included: Gas Cooktop, Gas Range, Microwave, Refrigerator, Dishwasher, Washer, Gas Dryer, Dryer, Wine Chiller
    • Attic: Yes
    • Beds: 6
    • Cooling: Central Air
    • Exterior Siding: Shingle, Cedar
    • Fireplaces: 4
    • Full Baths: 12
    • Furnace Type: Propane
    • Half Baths: 1
    • Heat: Propane
    • Heat Fuel: Propane
    • Hot Water: Propane, Tankless Hotwater
    • Laundry Room: Upper Level
    • Laundry Room Access: Second Floor
    • Pool Description: Heated, Pool House, In Ground Pool
    • Roof: Slate
    • Rooms: 16
William Pitt / Julia B. Fee Sotheby's International Realty

New Canaan Brokerage

26 Cherry Street
New Canaan, CT 06840

Listing Courtesy of Kathryn Bates of Compass Connecticut, Llc.

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