528 Round Hill Rd, Greenwich, CT 06830
- Beds
- 6
- Baths
- 13
- Sqft
- 20,697
- Garage
- Yes
- Pool
- Yes
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Overview
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.
Location
Full feature list
Basic info
- Property type
- Other residential
- Number of bedrooms
- 6
- Number of bathrooms
- 13
- Square feet
- 20,697
- Lot size (acres)
- 4
- Year built
- 2026
Interior features
- Basement
- Yes, Finished
- Fireplaces
- 4
- Laundry
- Upper Level
Exterior features
- Pool
- Yes
Garage and parking
- Garage parking spaces
- 4
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: Smart MLS MLS®#: 24150732 Last checked: …

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