Google street view image for 180 Old Mill Rd, Greenwich, CT 06831

Off market nov 2000 for $2.4M

$4,730,747

Est. refi paymentEst. refi $16,747/mo

•

3 ba

•

4,414

sq ft

180 Old Mill Rd, Greenwich, CT 06831

About this home

180 Old Mill Rd is a 4,414 square foot house on a 4.79 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on November 03, 2000 for $2,450,000. Based on Redfin's Greenwich data, we estimate the home's value is $4,730,747.

Single-familyProperty Type

1973Year Built

4.79 acresLot Size

$1,072Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$4,730,747

$2.3M since sold in November 2000$131K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 34% higher than the average sale price ($3.53M) 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 AUG 4, 2026
$4,260,000
C
5 beds4.5 baths4,872 sq ft
33 Cliffdale Rd, Greenwich, CT 06831
SOLD SEP 3, 2026
$4,300,000
D
4 beds2.5 baths4,220 sq ft
21 Perkins Rd, Greenwich, CT 06830
SOLD JUN 15, 2026
$2,700,000
E
5 beds3.5 baths4,880 sq ft
47 Will Merry Ln, Greenwich, CT 06831
SOLD OCT 31, 2025
$2,550,000
F
4 beds4.5 baths4,447 sq ft
5 Whitney Dr, Greenwich, CT 06831

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Earn from this home

Sell

$4,032,117

Est. take-home

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Refinance

Est. cash available

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Rent

$4,588/mo

Redfin rental estimate

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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

103.0%

0.9% MoM

Median sale price

$2.7M

$174K MoM

Avg. days on market

31d

3 days MoM

Recently sold homes

6 MoM

New listings for sale

NEW 6 HRS AGO
$34,995,000
5 beds7.5 baths14,131 sq ft
14 Meadow Ln, Greenwich, CT 06831
COMING SOON
$749,000
2 beds2 baths911 sq ft
2 Homestead Ln #407, Greenwich, CT 06831
NEW 27 HRS AGO
$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
OPEN SAT, 1PM TO 3PM
$1,750,000
4 beds3 baths2,282 sq ft
20 Thistle Ln, Greenwich, CT 06831
$1,015,000
2 beds2.5 baths1,550 sq ft
351 Pemberwick Rd #503, Greenwich, CT 06831
3D WALKTHROUGH
$3,100,000
5 beds3.5 baths3,791 sq ft
90 Taconic Rd, Greenwich, CT 06831
$2,895,000
5 beds5 baths8,562 sq ft
246 E Middle Patent Rd, Greenwich, CT 06831
See all

Provided by Redfin

Sale history for 180 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$17,557 (+1.0%)

$851,690 + $689,780

$1,541,470

2022

$17,388 (+6.6%)

$851,690 + $689,780

$1,541,470

2021

$16,318

$740,600 + $667,380

$1,407,980

2020

$16,318 (−0.8%)

$740,600 + $667,380

$1,407,980

2019

$16,445 (+2.7%)

$740,600 + $667,380

$1,407,980

2018

$16,009 (−12.0%)

$740,600 + $667,380

$1,407,980

2017

$18,201 (+1.5%)

$740,600 + $860,230

$1,600,830

2016

$17,929 (−7.8%)

$740,600 + $860,230

$1,600,830

2014

$19,448

$1,363,600 + $409,220

$1,772,820

Tax history for 180 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$17,557 (+1.0%)

$851,690 + $689,780

$1,541,470

2022

$17,388 (+6.6%)

$851,690 + $689,780

$1,541,470

2021

$16,318

$740,600 + $667,380

$1,407,980

2020

$16,318 (−0.8%)

$740,600 + $667,380

$1,407,980

2019

$16,445 (+2.7%)

$740,600 + $667,380

$1,407,980

2018

$16,009 (−12.0%)

$740,600 + $667,380

$1,407,980

2017

$18,201 (+1.5%)

$740,600 + $860,230

$1,600,830

2016

$17,929 (−7.8%)

$740,600 + $860,230

$1,600,830

2014

$19,448

$1,363,600 + $409,220

$1,772,820

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

Property details

Interior

Basement Information
Basement Type: Crawl-Space

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 11

Exterior

Exterior Information
Physical Condition: Very Good
Building Style Type: Contemporary
Construction Type: Frame
Exterior Wall: Stone/Stucco
Roof Covering Type: Metal
Roof Shape Type: Flat

Pool Information
Pool Type: Inground
Has Pool

Property Information
Living Sq. Ft: 4,414
# of Stories: 2

Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 208,652
Municipality Name: GREENWICH
Acres: 4.79
Zoning Code: RA-4
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 4,414
Stories: 2.0
Lot Size: 4.79 acres
Style: Single Family Residential
Year Built: 1973
Year Renovated: —
County: Fairfield County
APN: 1845392

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Parkway School

Public K-5 • Assigned • 1.8mi

10/10

Western Middle School

Public 6-8 • Assigned • 5.6mi

8/10

Greenwich High School

Public 9-12 • Assigned • 4.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance 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

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$4.50M – $5.44M

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Nearby similar homes

$19,900,000

7 beds8.5 baths18,000 sq ft

37 Burying Hill Rd, Greenwich, CT 06831

$3,495,000

5 beds5.5 baths4,067 sq ft

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VIDEO TOUR

$30,000,000

5 beds6 baths6,595 sq ft

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

$8,495,000

6 beds8.5 baths8,704 sq ft

7 Calhoun Dr, Greenwich, CT 06831

$1,449,000

3 beds2.5 baths1,713 sq ft

105 Glenville St, Greenwich, CT 06831

OPEN SUN, 1PM TO 3PMVIDEO TOUR

$3,950,000

5 beds5 baths5,482 sq ft

7 Bailiwick Rd, Greenwich, CT 06831

New listings for sale in 06831

NEW 6 HRS AGO

$34,995,000

5 beds7.5 baths14,131 sq ft

14 Meadow Ln, Greenwich, CT 06831

COMING SOON

$749,000

2 beds2 baths911 sq ft

2 Homestead Ln #407, Greenwich, CT 06831

NEW 27 HRS AGO

$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

OPEN SAT, 1PM TO 3PM

$1,750,000

4 beds3 baths2,282 sq ft

20 Thistle Ln, Greenwich, CT 06831

$1,015,000

2 beds2.5 baths1,550 sq ft

351 Pemberwick Rd #503, Greenwich, CT 06831

3D WALKTHROUGH

$3,100,000

5 beds3.5 baths3,791 sq ft

90 Taconic Rd, Greenwich, CT 06831

Home values near 180 Old Mill Rd

Data from public records.

Address	Redfin Estimate
184 Old Mill Road, Greenwich, CT 4 Beds \| 4.5 Baths \| 5593 Sq. Ft.	$5,900,100
208 Old Mill Road, Greenwich, CT 4 Beds \| 3 Baths \| 3280 Sq. Ft.	$2,090,447

Address	Redfin Estimate
195 Old Mill Road, Greenwich, CT 5 Beds \| 5.5 Baths \| 5229 Sq. Ft.	$3,316,743
189 Old Mill Road, Greenwich, CT 4 Beds \| 2 Baths \| 1872 Sq. Ft.	$1,820,232

Address	Redfin Estimate
186 Old Mill Road, Greenwich, CT 3 Beds \| 1.5 Baths \| 1270 Sq. Ft.	$2,223,542
170 Old Mill Road, Greenwich, CT 7 Beds \| 8.5 Baths \| 13974 Sq. Ft.	$8,310,225

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