528 Round Hill Road

Greenwich, CT 06831 Directions
$18,999,000
  • 6Bed
  • 10/2Baths
  • 4Acres
  • 2026Built
  • ParkwayElementary

Property Highlights

  • Mid. School: Western
  • Neighborhood: 3 - Greenwich
  • Days on Market: 12
  • MLS: 124218

Property Highlights

  • Mid. School: Western
  • Neighborhood: 3 - Greenwich
  • Days on Market: 12
  • MLS: 124218

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and will be 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,...

Property Highlights

  • Mid. School: Western
  • Neighborhood: 3 - Greenwich
  • Days on Market: 12
  • MLS: 124218

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and will be 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 beautiful home 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 masterpiece was designed to stand apart in one of Greenwich's most prestigious settings. Completion 1/10/2027

Stunning New Construction. A Grand Estate of Architectural Distinction. This Incredible new build was Conceived and will be 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 beautiful home 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 masterpiece was designed to stand apart in one of Greenwich's most prestigious settings. Completion 1/10/2027

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  • Additional Information
    • Basement Description: Finished
    • Elementary School: Parkway
    • Middle School: Western
    • On Market Date: 2026-01-23
    • Parking: Garage Door Opener
    • Sewer: Septic Tank
    • Style: Colonial
    • Type: Residential
    • Utilities: Propane
    • Year Built: 2026
  • Interior/Exterior Features
    • Beds: 6
    • Construction Materials: Cedar, Shingle Siding
    • Cooling: Central Air
    • Exterior Features: Gas Grill, Pool (Private)
    • Full Baths: 10
    • Heat: Forced Air, Propane
    • Interior Features: Kitchen Island, Eat-in Kitchen, Bookcases, Built-in Features, Pantry
    • Roof: Slate
William Pitt / Julia B. Fee Sotheby's International Realty

New Canaan Brokerage

26 Cherry Street
New Canaan, CT 06840

Information provided by the Greenwich Multiple Listing Service, Inc. © 2026. Listing Courtesy of Kate Bates of Compass Connecticut, LLC. Data is updated as of 12:56 PM on 02/03/2026

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