Set along prestigious Round Hill Road in backcountry Greenwich, this new construction estate offers a rare opportunity to create a modern country retreat of exceptional scale and refinement. At approximately 14,000 +/- SF with 7 bedrooms, the residence blends classic Greenwich architecture with a more contemporary sense of light, glass, and indoor-outdoor living. Plans include gracious formal and informal living spaces, a dramatic entry, private library, expansive kitchen, first-floor guest suite, elevator, and finished walkout lower level with golf simulator, wet bar, wellness gym, and cold plunge. Outdoor amenities include terraced landscaping, stone walls, a 20x40 pool with integrated spa, and a separate pool house with kitchenette, bath, and fireplace. Unique opportunity to customize select finishes and layout while in current stage. Renderings, plans, specifications, and features subject to change. A singular offering for those seeking a generational Greenwich estate with privacy, provenance, and architectural permanence.
New construction
$14,495,000
532 Round Hill Rd, Greenwich, CT 06831
7beds
14,000sqft
Residential, Single Family Residence
Built in 2027
4.01 Acres Lot
$13,808,900 Zestimate®
$1,035/sqft
$-- HOA
What's special
First-floor guest suiteStone wallsDramatic entryGolf simulatorWet barPrivate libraryTerraced landscaping
- 126 days
- 2,153
- 169
Zillow last checked:
Listing updated:
Listed by:
Danielle Malloy 203-921-9987,
Serhant Connecticut LLC,
Jessica Lane 203-489-7779,
Serhant Connecticut LLC
Source: Greenwich MLS, Inc.,MLS#: 125105
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 11
- Full bathrooms: 9
- 1/2 bathrooms: 2
Heating
- Propane
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Cedar Closet(s), Eat-in Kitchen, Wired for Data, Sauna
- Basement: Finished,Full
- Number of fireplaces: 3
Interior area
- Total structure area: 14,000
- Total interior livable area: 14,000 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage Door Opener
- Garage spaces: 3
Features
- Patio & porch: Terrace
- Has private pool: Yes
Lot
- Size: 4.01 Acres
- Features: Parklike
Details
- Additional structures: Pool House
- Parcel number: 101364
- Zoning: RA-4
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Residential, Single Family Residence
Materials
- Wood Siding, See Remarks, Stone
- Roof: Other,Metal
Condition
- To Be Built
- New construction: Yes
- Year built: 2027
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
- Utilities for property: Propane
Community & HOA
Community
- Security: Security System
Location
- Region: Greenwich
Financial & listing details
- Price per square foot: $1,035/sqft
- Tax assessed value: $2,014,500
- Annual tax amount: $20,396
- Date on market: 5/28/2026
- Inclusions: See Remarks, Washer/Dryer, Call LB, All Kitchen Applncs
Estimated market value
$13,808,900
$13.12M - $14.50M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/27/2026 | Listed for sale | $14,495,000+314.1%$1,035/sqft |
Source:  Smart MLS #24178299 Report a problem | ||
| 10/16/2025 | Sold | $3,500,000$250/sqft |
Source:  Greenwich MLS, Inc. #121435 Report a problem | ||
| 10/8/2025 | Pending sale | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121435 Report a problem | ||
| 10/8/2025 | Listed for sale | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121435 Report a problem | ||
| 10/8/2025 | Pending sale | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121435 Report a problem | ||
| 5/9/2025 | Listed for sale | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121433 Report a problem | ||
| 10/21/2024 | Listing removed | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121433 Report a problem | ||
| 9/15/2024 | Listed for sale | $3,500,000$250/sqft |
Source: Greenwich MLS, Inc. #121433 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 06831
Nearby schools
Schools provided by the listing agent
- Elementary: Parkway
- Middle: Western
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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