577 Round Hill Rd Greenwich, CT 06831
Back Country Greenwich NeighborhoodEstimated payment $46,293/month
Highlights
- Stables
- Pool House
- Carriage House
- Parkway School Rated A
- 6.58 Acre Lot
- 2 Fireplaces
About This Home
Set on 6.58 elevated acres on prestigious Round Hill Rd, this distinguished property—once part of the 200+ acre Wilshire Farms estate—offers a rare opportunity to own a piece of local history. A dramatic, gated quarter-mile driveway past white split-rail fencing leads to a 1910 carriage house. The property includes a 4-bedroom guest cottage, a detached 3-car garage, 3-stall stables, a pool with cabana, and a tennis court. Unique opportunity to own exceptional country retreat and a part of Greenwich history.
Listing Agent
Sotheby's International Realty License #RES.0031510 Listed on: 09/05/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $58,336
Year Built
- Built in 1914 | Remodeled in 1997
Lot Details
- 6.58 Acre Lot
- Level Lot
- Sprinkler System
- Property is zoned RA-4
Parking
- 3 Car Detached Garage
- Automatic Gate
Home Design
- Carriage House
- Asphalt Roof
- Stucco
Interior Spaces
- 8,188 Sq Ft Home
- Wet Bar
- Built-In Features
- High Ceiling
- 2 Fireplaces
- French Doors
- Mud Room
- Formal Entry
- Pull Down Stairs to Attic
- Home Security System
- Washer and Dryer
- Unfinished Basement
Kitchen
- Eat-In Kitchen
- Butlers Pantry
Bedrooms and Bathrooms
- 4 Bedrooms
- En-Suite Primary Bedroom
Pool
- Pool House
- Private Pool
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Oil
- Power Generator
- Well
- Septic Tank
Additional Features
- Terrace
- Stables
Listing and Financial Details
- Assessor Parcel Number 10-2806
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2021 | $54,654 | $4,751,600 | $1,586,200 | $3,165,400 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/05/2025 09/05/25 | For Sale | $7,900,000 | -- | $965 / Sq Ft |
Source: Greenwich Association of REALTORS®
MLS Number: 123534
APN: GREE M:10 B:2806
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to
identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
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