A rare and opportunity to create the estate of your dreams on 7+ private acres in one of Greenwich's most prestigious areas. The fully approved building site occupies one of the highest elevations in Greenwich, offering privacy, distant views of Long Island Sound and rolling meadow vistas.
Land offered with approved architectural plans for a home that may be custom built by the owner/builder, a noted Greenwich builder, or the buyer can work with an architect or builder of their choosing. Proposed home:+/-11,000sq.ft., 6-bedrooms, 10-baths, finished lower level, pool, pool house/guesthouse. expansive glass walls with folding door systems, a glass-enclosed
elevator, a striking stone exterior with slate roof, all to luxury standards in one of Greenwich's most prestigious locations. Home can be custom built by noted builder of 30+ luxury homes in Greenwich.
Lot/land
Price cut: $1M (4/27)
$5,950,000
549 Round Hill Rd, Greenwich, CT 06831
--beds
0baths
7.42Acres
Land
Built in ----
7.42 Acres Lot
$3,223,600 Zestimate®
$--/sqft
$-- HOA
What's special
Offering privacyRolling meadow vistas
- 182 days |
- 612 |
- 23 |
Zillow last checked:
Listing updated:
Listed by:
Francine Ehrlich 203-249-5561,
Sotheby's International Realty
Source: Greenwich MLS, Inc.,MLS#: 123886
Facts & features
Interior
Bedrooms & bathrooms
- Bathrooms: 0
Property
Lot
- Size: 7.42 Acres
- Features: Level, Adjcnt Convservation
Details
- Parcel number: 102167
- Zoning: RA-4
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
Location
- Region: Greenwich
Financial & listing details
- Tax assessed value: $1,959,370
- Annual tax amount: $25,183
- Date on market: 10/26/2025
Estimated market value
$3,223,600
$2.58M - $3.97M
$2,316/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/27/2026 | Price change | $5,950,000-14.4% |
Source: | ||
| 10/26/2025 | Listed for sale | $6,950,000+131.7% |
Source: | ||
| 12/16/2024 | Sold | $3,000,000-25% |
Source: | ||
| 11/1/2024 | Pending sale | $3,999,000 |
Source: | ||
| 9/12/2024 | Price change | $3,999,000-11.1% |
Source: | ||
| 3/8/2024 | Listed for sale | $4,500,000 |
Source: | ||
| 9/25/2009 | Sold | $4,500,000 |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $25,183 +2.8% | $2,091,600 |
| 2024 | $24,493 +2.8% | $2,091,600 |
| 2023 | $23,823 +1% | $2,091,600 |
| 2022 | $23,593 +12.8% | $2,091,600 +15.9% |
| 2021 | $20,914 | $1,804,460 |
| 2020 | $20,914 -0.8% | $1,804,460 |
| 2019 | $21,076 +2.7% | $1,804,460 |
| 2018 | $20,517 | $1,804,460 |
| 2017 | $20,517 -26% | $1,804,460 -26.6% |
| 2015 | $27,714 +2.7% | $2,459,100 |
| 2014 | $26,976 +2.7% | $2,459,100 |
| 2013 | $26,263 -2.9% | $2,459,100 |
| 2012 | $27,050 +8.8% | $2,459,100 |
| 2011 | $24,862 -5.1% | $2,459,100 -19.4% |
| 2010 | $26,202 +3.4% | $3,050,250 |
| 2009 | $25,348 +3.4% | $3,050,250 |
| 2008 | $24,524 +4.2% | $3,050,250 +0.6% |
| 2007 | $23,538 +3.5% | $3,033,310 |
| 2006 | $22,750 -13.5% | $3,033,310 +32.7% |
| 2005 | $26,300 +3.5% | $2,285,010 |
| 2004 | $25,409 +3.4% | $2,285,010 |
| 2003 | $24,564 +19% | $2,285,010 +106.9% |
| 2001 | $20,649 +5.6% | $1,104,250 |
| 2000 | $19,545 -4.6% | $1,104,250 |
| 1999 | $20,484 | $1,104,250 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 06831
Nearby schools
GreatSchools rating
- 9/10Parkway SchoolGrades: K-5Distance: 0.7 mi
- 7/10Western Middle SchoolGrades: 6-8Distance: 7.3 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 6 mi
Schools provided by the listing agent
- Elementary: Parkway
- Middle: Central Middle
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Connecticut
- Fairfield County
- Greenwich
- 06831
- 549 Round Hill Rd









