OFF MARKET
Off market jul 2025 for $3.5M
$15,431,965
Land
•
4.00
acres (lot)

528 Round Hill Rd, Greenwich, CT 06831

map-entry

About this home

Vacant landProperty Type
4 acresLot Size
$3,857,991Price/Acres
Listed by Danielle Claroni • Sotheby's International Realty
Bought with Laura Flores • Sotheby's International Realty
Bought with Danielle Claroni • Sotheby's International Realty
Redfin checked: a minute ago
•Source:GMLS #121432

Redfin Estimate

$15,431,965
$11.9M since sold in July 2025$1.1M since October

This home's estimate is 142.5% higher than the average sale price ($6.36M) of 6 comparable homes.

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Market trends in 06831, CT

Sale history for 528 Round Hill Rd

Public record

Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
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Year renovated
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Sq. Ft.
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Year built
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Style
Vacant Land
County
Fairfield County
APN
10-1363
Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Sep 14, 2024.

Property details

Around this home

Schools

Parkway School

Public K-5 • Assigned • 0.8mi

9/10
Western Middle School

Public 6-8 • Assigned • 6.8mi

9/10
Greenwich High School

Public 9-12 • Assigned • 5.4mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Greenwich, CT • 06831
Average low and high temperatures (°F)
34
22
37
23
53
34
62
43
69
51
81
62
84
67
81
61
76
58
64
47
54
38
39
26
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

98/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 1% for direct sun exposure in Greenwich. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.9 hrs
6.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$14.66M – $17.75M

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Property information provided by GMLS when last listed in 2024. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.