Last Sold Price
7 beds8 baths8,656 sqft$121/sqft
621 Round Hill Rd, Greenwich, CT 06831

Property Details for 621 Round Hill Road

Status
MLS #
-
Days on Market
-
Taxes
-
HOA Fees
-
Condo/Co-op Fees
-
Property Type
MLS Type
Residential
Year Built
1940
Lot Size
4.82 AC / 209,959 SF

Recent comparable sales

Median sold price

$6,267,000

Avg days on market

128

Sale-to-list ratio

90.6%

Greenwich, CT

9 comparable properties found

$7,200,000 | 7 Close Road, Greenwich, CT 06831
1/2
1

$7,200,000

Sold 01/31/25

7
Bedrooms
9,897
Square Feet
4.2
Acres
$3,800,000 | 43 Sterling Road South, Greenwich, CT 06831
1/35
2

$3,800,000

Sold 07/24/26

7
Bedrooms
9,267
Square Feet
6.5
Acres
$8,450,000 | 895 Lake Avenue, Greenwich, CT 06831
1/2
3

$8,450,000

Sold 01/26/26

7
Bedrooms
11,615
Square Feet
4
Acres
$6,500,000 | 375 Round Hill Road, Greenwich, CT 06831
1/36
4

$6,500,000

Sold 06/10/25

7
Bedrooms
9,616
Square Feet
2.02
Acres
$6,267,000 | 101-103 Old Mill Road, Greenwich, CT 06831
1/43
5

$6,267,000

Sold 04/03/25

7
Bedrooms
9,937
Square Feet
8
Acres
a front view of a house with a garden
1/8
6

$5,050,000

Sold 02/13/25

6
Bedrooms
7,222
Square Feet
4
Acres
$7,950,000 | 828 North Street, Greenwich, CT 06831
1/2
7

$7,950,000

Sold 10/06/25

6
Bedrooms
9,600
Square Feet
4.31
Acres
an aerial view of a house with yard
1/2
8

$5,500,000

Sold 10/16/25

6
Bedrooms
7,438
Square Feet
4.34
Acres
a view of a house with a big yard and potted plants
1/2
9

$4,775,000

Sold 07/30/25

6
Bedrooms
8,221
Square Feet
2.8
Acres

Location

Add your commute

Building Information for 621 Round Hill Road

Stories2Year Built1940Building Size-Lot Size4.82 AC / 209,959 SF

Payment Calculator

$8,666 per month

30 year fixed, 6.55% Interest

Principal and Interest

$5,307

Property Taxes

$3,359

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property History for 621 Round Hill Road

DateEvent & SourcePriceAppreciation
Nov 16, 1995

Closed (Public Record)

Public Record #91007423

$290,000
Nov 16, 1995

Closed (Public Record)

Public Record #91007425

$870,000
Nov 16, 1995

Closed (Public Record)

Public Record #91007424

$754,000
DateEvent & SourcePrice
11/16/1995

Closed (Public Record)

Public Record #91007423

$290,000
11/16/1995

Closed (Public Record)

Public Record #91007425

$870,000
11/16/1995

Closed (Public Record)

Public Record #91007424

$754,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 621 Round Hill Road

Taxable ValueLand$1,540,770Additions$1,807,050Total$3,347,820
Tax Record2025$40,308 ($3,359 / month)
Home Facts
Beds7Baths8Total Finished SqFt8,656 SqFtAbove Grade Finished SqFt8,656 SqFtUnfinished Basement SqFt705 SqFtStories2Lot Size209,959 SqFtStyleSingle Family ResidenceYear Built1940Year Renovated1970CountyWESTERN CONNECTICUTAPNGREE M:10 B:1942

Schools near 621 Round Hill Road

This home is within Greenwich School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
Parkway School
PublicK to 5

Western Middle School
Public6 to 8

Greenwich High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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1/35
Coming Soon

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3
Bedrooms
2,514
Square Feet
$1,015,000 | 351 Pemberwick Road, Unit 503, Greenwich, CT 06831
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Square Feet
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Square Feet
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Acres
a front view of a house with a yard
1/32

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2
Bedrooms
2,026
Square Feet
$4,995,000 | 121 Round Hill Road, Greenwich, CT 06831
1/8

$4,995,000

5
Bedrooms
3,573
Square Feet
2.3
Acres
$3,250,000 | 2 Choctaw Lane, Greenwich, CT 06831
1/44

$3,250,000

4
Bedrooms
5,262
Square Feet
1.39
Acres
$1,695,000 | 16 Dale Drive, Greenwich, CT 06831
1/43

$1,695,000

4
Bedrooms
2,914
Square Feet
0.12
Acres
$3,895,000 | 46 Stonehedge Drive South, Greenwich, CT 06831
1/36
Listed By Coldwell Banker Realty

$3,895,000

3
Bedrooms
3,200
Square Feet
1
Acres
a flower garden in front of a window
1/32
Contingent Contract

$1,295,000

2
Bedrooms
2,368
Square Feet

Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 621 Round Hill Road, Greenwich, CT 06831
$1,044,000
7
8
8,656
209,959
82,328
$300,000
2
3.5
2,496
206,910
$1,660,000
4
2,429
164,656
$800,000
176,854
$3,600,000

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.