528 Round Hill Road, Greenwich, CT 06831

Greenwich
Local realty services provided by:ERA Insite Realty Services
528 Round Hill Road,Greenwich, CT 06831
$18,999,000
  • 6 Beds
  • 12 Baths
  • 17,197 sq. ft.
  • Single family
  • Active
Listed by: kate bates
Office: compass connecticut, llc.
MLS#:124218
Source:CT_GAR

Price summary

  • Price:$18,999,000
  • Price per sq. ft.:$1,104.79

About this home

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...

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Home facts

  • Year built:2026
  • Listing ID #:124218
  • Added:191 day(s) ago
  • Updated:July 30, 2026 at 02:19 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:12
  • Full bathrooms:10
  • Half bathrooms:2
  • Dining Description:Formal
  • Bathrooms Description:Luxury Bath
  • Kitchen Description:A/V Equip, All Kitchen Appliances, Eat-in Kitchen, Kitchen Island
  • Bedroom Description:Dressing Room, Sitting Area
  • Basement Description:Finished
  • Living area:17,197 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Heating, Propane
  • Central air:Yes

Structure and exterior

  • Roof:Slate
  • Year built:2026
  • Building area:17,197 sq. ft.
  • Lot area:4 Acres
  • Lot Features:Level
  • Architectural Style:Colonial
  • Construction Materials:Cedar, Shingle Siding
  • Exterior Features:Gas Grill

Schools

  • Middle school:Western
  • Elementary school:Parkway

Utilities

  • Water:Well
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$18,999,000
  • Price per sq. ft.:$1,104.79

Features and amenities

  • Appliances:All Kitchen Appliances, Washer/Dryer
  • Laundry features:Laundry Room, Washer/Dryer
  • Amenities:Back Stairs, Bookcases, Built-in Features, Pantry
  • Pool features:Heated, Pool

Parking

  • Parking description:Garage Door Opener
  • Garage:Yes
  • Garage spaces:4
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