Google satellite image for 187 Old Mill Rd, Greenwich, CT 06831

Off market jun 2004 for $3.9M

$5,020,853

Est. refi paymentEst. refi $12,348/mo

•

4,194

sq ft

187 Old Mill Rd, Greenwich, CT 06831

About this home

Single-familyProperty Type

1968Year Built

5.16 acresLot Size

$1,197Est. Price/Sq.Ft.

3 car garageParking

Listed by Martha Kelly • Sotheby's International Realty

Bought with Martha Kelly • Sotheby's International Realty

Redfin checked: a minute ago

•Source:GMLS #57038

Redfin Estimate

$5,020,853

$1.1M since sold in June 2004$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 28.1% higher than the average sale price ($3.92M) of 6 comparable homes.

SOLD AUG 4, 2026
$4,750,000
A
5 beds4 baths4,181 sq ft
9 Paddock Dr, Greenwich, CT 06831
SOLD JUL 15, 2026
$2,625,000
B
4 beds5.5 baths4,500 sq ft
38 Bedford Rd, Greenwich, CT 06831
SOLD MAY 29, 2026
$5,075,000
C
4 beds3.5 baths5,249 sq ft
6 Carpenters Brook Rd, Greenwich, CT 06831
SOLD AUG 4, 2026
$4,260,000
D
5 beds4.5 baths4,872 sq ft
33 Cliffdale Rd, Greenwich, CT 06831
SOLD JUN 15, 2026
$2,700,000
E
5 beds3.5 baths4,880 sq ft
47 Will Merry Ln, Greenwich, CT 06831
SOLD JUL 30, 2026
$4,100,000
F
5 beds4.5 baths4,183 sq ft
118 Butternut Hollow Rd, Greenwich, CT 06830

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Earn from this home

Sell

$3,538,571

Est. take-home

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Est. cash available

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Market trends in 06831, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.1%

0.8% MoM

Median sale price

$2.6M

$197K MoM

Avg. days on market

30d

4 days MoM

Recently sold homes

5 MoM

New listings for sale

OPEN SUN, 12PM TO 3PM
$5,295,000
5 beds7.5 baths7,048 sq ft
30 Hope Farm Rd, Greenwich, CT 06830
NEW 5 HRS AGO
$48,000,000
3 beds6 baths34,006 sq ft
114 John St, Greenwich, CT 06831
$10,950,000
6 beds6.5 baths7,400 sq ft
15 Zaccheus Mead Ln, Greenwich, CT 06831
OPEN SUN, 12PM TO 2PM
$749,000
2 beds2 baths911 sq ft
2 Homestead Ln #407, Greenwich, CT 06831
$2,350,000
3 beds3 baths2,717 sq ft
7 Flower Ln, Greenwich, CT 06831
$34,995,000
5 beds7.5 baths14,131 sq ft
14 Meadow Ln, Greenwich, CT 06831
$29,900,000
6 beds6.5 baths6,910 sq ft
500 Round Hill Rd, Greenwich, CT 06831
VIDEO TOUR
$30,000,000
5 beds6 baths6,595 sq ft
38-48-58 Quaker Ln, Greenwich, CT 06831
$21,950,000
7 beds9.5 baths11,229 sq ft
11 Skyridge Rd, Greenwich, CT 06831
3D WALKTHROUGH
$6,850,000
8 beds10.5 baths11,300 sq ft
273 Riversville Rd, Greenwich, CT 06831
See all

Provided by Redfin

Sale history for 187 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$18,164 (+1.0%)

$991,760 + $602,980

$1,594,740

2022

$17,989 (+1.6%)

$991,760 + $602,980

$1,594,740

2021

$17,697

$862,400 + $664,510

$1,526,910

2020

$17,697 (−0.8%)

$862,400 + $664,510

$1,526,910

2019

$17,834 (+2.7%)

$862,400 + $664,510

$1,526,910

2018

$17,361

$862,400 + $664,510

$1,526,910

2017

$17,361 (+1.5%)

$862,400 + $664,510

$1,526,910

2016

$17,101 (−35.1%)

$862,400 + $664,510

$1,526,910

2014

$26,346

$1,742,650 + $658,980

$2,401,630

Tax history for 187 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$18,164 (+1.0%)

$991,760 + $602,980

$1,594,740

2022

$17,989 (+1.6%)

$991,760 + $602,980

$1,594,740

2021

$17,697

$862,400 + $664,510

$1,526,910

2020

$17,697 (−0.8%)

$862,400 + $664,510

$1,526,910

2019

$17,834 (+2.7%)

$862,400 + $664,510

$1,526,910

2018

$17,361

$862,400 + $664,510

$1,526,910

2017

$17,361 (+1.5%)

$862,400 + $664,510

$1,526,910

2016

$17,101 (−35.1%)

$862,400 + $664,510

$1,526,910

2014

$26,346

$1,742,650 + $658,980

$2,401,630

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

5.16 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Other

County

Fairfield County

APN

1845374

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 3

Interior

Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1
Bathrooms Total Integer: 3
Bathrooms Total Decimal: 2.5

Heating & Cooling
Has Cooling
Cooling: Central A/C
Has Heating
Heating: Forced Air, Oil

Interior Features
Has Fireplace(s)
# of Fireplaces Total: 2
Basement: Full

Exterior

Exterior Features
Patio And Porch Features: Terrace
Private Pool

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1968
Year Built Effective: 1997
Roof: Asphalt
Construction Materials: Clapboard
Other Structures: Barn(s), Garage Apartment, Pool House
Security Features: Security System
Building Area Total: 4194.0
Building Area Source: Taxcard

Lot Information
Lot Features: Meadow, Parklike
Lot Size Area: 5.16
Lot Size Units: Acres
Lot Size Square Feet: 224769.6
Lot Size Acres: 5.16

Financial

Tax Information
Tax Annual Amount: $20,048
Tax Assessed Value: $1,864,940

Utilities

Utilities Information
Sewer: Septic Tank
Water Source: Well

Location

School Information
Elementary School: Parkway
Middle Or Junior School: Western

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 5.16 acres
Style: Other
Year Built: —
Year Renovated: —
County: Fairfield County
APN: 1845374

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Parkway School

Public K-5 • Assigned • 1.6mi

10/10

Western Middle School

Public 6-8 • Assigned • 5.8mi

8/10

Greenwich High School

Public 9-12 • Assigned • 4.8mi

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)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$4.77M – $5.77M

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Nearby similar homes

NEW 5 HRS AGO

$48,000,000

3 beds6 baths34,006 sq ft

114 John St, Greenwich, CT 06831

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5 beds7 baths6,143 sq ft

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OPEN SAT, 1:30PM TO 3:30PM

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7 beds8 baths10,496 sq ft

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New listings for sale in 06830

OPEN SUN, 12PM TO 3PM

$5,295,000

5 beds7.5 baths7,048 sq ft

30 Hope Farm Rd, Greenwich, CT 06830

NEW 5 HRS AGO

$48,000,000

3 beds6 baths34,006 sq ft

114 John St, Greenwich, CT 06831

$10,950,000

6 beds6.5 baths7,400 sq ft

15 Zaccheus Mead Ln, Greenwich, CT 06831

OPEN SUN, 12PM TO 2PM

$749,000

2 beds2 baths911 sq ft

2 Homestead Ln #407, Greenwich, CT 06831

$2,350,000

3 beds3 baths2,717 sq ft

7 Flower Ln, Greenwich, CT 06831

$34,995,000

5 beds7.5 baths14,131 sq ft

14 Meadow Ln, Greenwich, CT 06831

$29,900,000

6 beds6.5 baths6,910 sq ft

500 Round Hill Rd, Greenwich, CT 06831

VIDEO TOUR

$30,000,000

5 beds6 baths6,595 sq ft

38-48-58 Quaker Ln, Greenwich, CT 06831

$21,950,000

7 beds9.5 baths11,229 sq ft

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Home values near 187 Old Mill Rd

Data from public records.

Address	Redfin Estimate
184 Old Mill Road, Greenwich, CT 4 Beds \| 4.5 Baths \| 5593 Sq. Ft.	$5,341,783
186 Old Mill Road, Greenwich, CT 3 Beds \| 1.5 Baths \| 1270 Sq. Ft.	$2,297,473

Address	Redfin Estimate
195 Old Mill Road, Greenwich, CT 5 Beds \| 5.5 Baths \| 5229 Sq. Ft.	$3,333,333
180 Old Mill Road, Greenwich, CT 3 Beds \| 3 Baths \| 4414 Sq. Ft.	$4,884,784

Address	Redfin Estimate
207 Old Mill Road, Greenwich, CT 6 Beds \| 6.5 Baths \| 5142 Sq. Ft.	$4,834,224
189 Old Mill Road, Greenwich, CT 4 Beds \| 2 Baths \| 1872 Sq. Ft.	$1,813,139

Property information provided by GMLS when last listed in 2004. This data may not match . Learn more.

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