Lot/land

$6,950,000

549 Round Hill Rd, Greenwich, CT 06831

--beds

0baths

7.42Acres

Land

Built in ----

7.42 Acres Lot

$3,239,300 Zestimate^®

$--/sqft

$-- HOA

What's special

A unique opportunity to build a home on a site of over 7 acres atop one of the highest elevations in Greenwich with distant Long Island Sound views. Fully approved site is offered with Rich Granoff plans for an elegant 6-bedroom, 10-bath, 11,000 sq. ft. residence. Design features: 4,000 sq. ft. walk-out lower level with a home theater, spa, and golf simulator, a 4-car garage; and over 2,000 sq. ft. of screened porches and decks for seamless indoor-outdoor living outdoor kitchen and 25' x 50' pool and spa. Architectural highlights include 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.

129 days

713

31

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

$3,239,300

$2.53M - $4.05M

$2,316/mo

Price history

Date	Event	Price
10/26/2025	Listed for sale	$6,950,000+131.7%
Source: Greenwich MLS, Inc. #123886 Report a problem
12/16/2024	Sold	$3,000,000-25%
Source: Greenwich MLS, Inc. #120013 Report a problem
11/1/2024	Pending sale	$3,999,000
Source: Greenwich MLS, Inc. #120013 Report a problem
9/12/2024	Price change	$3,999,000-11.1%
Source: Greenwich MLS, Inc. #120013 Report a problem
3/8/2024	Listed for sale	$4,500,000
Source: Greenwich MLS, Inc. #120013 Report a problem
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

BuyAbility℠ 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.

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Climate risks

Neighborhood: 06831

Nearby schools

GreatSchools rating

9/10
Parkway School
Grades: K-5Distance: 0.7 mi
7/10
Western Middle School
Grades: 6-8Distance: 7.3 mi
10/10
Greenwich High School
Grades: 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.

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