Google street view image for 143 Mill Rd, New Canaan, CT 06840

Sold

$2,471,188

Est. refi paymentEst. refi $5,933/mo

•

3.5 ba

•

4,496

sq ft

143 Mill Rd, New Canaan, CT 06840

About this home

Exclusions: Living Room And Sun Room Draperies And Rods. Disclosure: Updated Roof, Water Softening System.

Single-familyProperty Type

1981Year Built

1.02 acresLot Size

$550Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$2,471,188

$735K since sold in June 2006$103K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 44.9% higher than the average sale price ($1.71M) of 6 comparable homes.

SOLD AUG 11, 2026
$2,425,000
A
4 beds2.5 baths4,071 sq ft
917 Silvermine Rd, New Canaan, CT 06840
SOLD MAR 27, 2026
$1,500,000
B
4 beds3 baths3,838 sq ft
73 Old Kings Hwy, Wilton, CT 06897
SOLD AUG 3, 2026
$2,650,000
C
4 beds3.5 baths4,014 sq ft
293 Old Norwalk Rd, New Canaan, CT 06840
SOLD MAY 22, 2026
$915,000
D
4 beds2.5 baths2,794 sq ft
24 Grey Hollow Rd, Norwalk, CT 06850
SOLD JAN 30, 2026
$1,475,000
E
4 beds4 baths5,162 sq ft
9 Singing Woods Rd, Norwalk, CT 06850
SOLD JAN 16, 2026
$1,267,000
F
4 beds2.5 baths3,604 sq ft
181 Old Boston Rd, Wilton, CT 06897

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Earn from this home

Sell

$2,327,257

Est. take-home

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Refinance

Est. cash available

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Rent

$4,651/mo

Redfin rental estimate

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Market trends in 06840, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

108.1%

+0.4% MoM

Median sale price

$2.4M

$69K MoM

Avg. days on market

18d

1 days MoM

Recently sold homes

114

29 MoM

New listings for sale

NEW 3 MINS AGO
$850,000
3 beds2.5 baths1,360 sq ft
78 Hoyt St #78, New Canaan, CT 06840
NEW 24 HRS AGO
$6,200,000
6 beds4.5 baths5,657 sq ft
631 West Rd, New Canaan, CT 06840
$3,450,000
5 beds4.5 baths3,715 sq ft
284 Park St, New Canaan, CT 06840
OPEN SUN, 2PM TO 4PM
$3,695,000
6 beds6.5 baths7,102 sq ft
34 Sherwood Ln, New Canaan, CT 06840
$3,600,000
5 beds5.5 baths5,135 sq ft
716 Cheese Spring Rd, New Canaan, CT 06840
OPEN SAT, 1PM TO 3PM
$1,499,000
4 beds3 baths2,478 sq ft
27 White Oak Shade Ln, New Canaan, CT 06840
$1,600,000
6 beds4 baths1,896 sq ft
164 New Norwalk Rd, New Canaan, CT 06840
$1,595,000
2 beds2.5 baths2,628 sq ft
1 Maple St #1, New Canaan, CT 06840
COMING SOON
$3,300,000
3 beds3.5 baths5,520 sq ft
321 Oenoke Rdg, New Canaan, CT 06840
OPEN SAT, 1PM TO 3PM
$1,795,000
2 beds1 bath2,534 sq ft
19 Urban St, New Canaan, CT 06840
See all

Provided by Redfin

Sale history for 143 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$17,786 (+3.1%)

$457,730 + $481,320

$939,050

2022

$17,250 (+1.2%)

$457,730 + $481,320

$939,050

2021

$17,053

$457,730 + $481,320

$939,050

2020

$17,053 (−0.4%)

$457,730 + $481,320

$939,050

2019

$17,128 (−0.1%)

$457,730 + $481,320

$939,050

2018

$17,150 (+1.7%)

$450,310 + $560,910

$1,011,220

2017

$16,857 (+2.2%)

$450,310 + $560,910

$1,011,220

2016

$16,493 (+5.0%)

$450,310 + $560,910

$1,011,220

2014

$15,714

$450,310 + $560,910

$1,011,220

Tax history for 143 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$17,786 (+3.1%)

$457,730 + $481,320

$939,050

2022

$17,250 (+1.2%)

$457,730 + $481,320

$939,050

2021

$17,053

$457,730 + $481,320

$939,050

2020

$17,053 (−0.4%)

$457,730 + $481,320

$939,050

2019

$17,128 (−0.1%)

$457,730 + $481,320

$939,050

2018

$17,150 (+1.7%)

$450,310 + $560,910

$1,011,220

2017

$16,857 (+2.2%)

$450,310 + $560,910

$1,011,220

2016

$16,493 (+5.0%)

$450,310 + $560,910

$1,011,220

2014

$15,714

$450,310 + $560,910

$1,011,220

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

1.02 Acres

Year renovated

—

Sq. Ft.

4,496

Year built

1981

Style

Single Family Residential

County

Fairfield County

APN

188122

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Around this home

Schools

East School

Public K-4 • Assigned • 1.6mi

10/10

Saxe Middle School

Public 5-8 • Assigned • 2.5mi

10/10

New Canaan High School

Public 9-12 • Assigned • 2.8mi

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 99° expected this year, 16 days in 30 years

6/10 Wind Factor

56% chance of strong winds in next 30 years

4/10 Air Factor

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

Provided by First Street

Historical weather

New Canaan, CT • 06840

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 8.8 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.35M – $2.84M

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New listings for sale in 06840

NEW 3 MINS AGO

$850,000

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78 Hoyt St #78, New Canaan, CT 06840

NEW 24 HRS AGO

$6,200,000

6 beds4.5 baths5,657 sq ft

631 West Rd, New Canaan, CT 06840

$3,450,000

5 beds4.5 baths3,715 sq ft

284 Park St, New Canaan, CT 06840

OPEN SUN, 2PM TO 4PM

$3,695,000

6 beds6.5 baths7,102 sq ft

34 Sherwood Ln, New Canaan, CT 06840

$3,600,000

5 beds5.5 baths5,135 sq ft

716 Cheese Spring Rd, New Canaan, CT 06840

OPEN SAT, 1PM TO 3PM

$1,499,000

4 beds3 baths2,478 sq ft

27 White Oak Shade Ln, New Canaan, CT 06840

$1,600,000

6 beds4 baths1,896 sq ft

164 New Norwalk Rd, New Canaan, CT 06840

$1,595,000

2 beds2.5 baths2,628 sq ft

1 Maple St #1, New Canaan, CT 06840

COMING SOON

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Home values near 143 Mill Rd

Data from public records.

Address	Redfin Estimate
206 Mill Road, New Canaan, CT 2 Beds \| 2 Baths \| 2087 Sq. Ft.	$1,375,822
201 Mill Road, New Canaan, CT 4 Beds \| 3 Baths \| 3495 Sq. Ft.	$1,851,092

Address	Redfin Estimate
208 Mill Road, New Canaan, CT 2 Beds \| 1.5 Baths \| 1116 Sq. Ft.	$1,557,941
207 Mill Road, New Canaan, CT 3 Beds \| 2.5 Baths \| 4792 Sq. Ft.	$2,328,638

Address	Redfin Estimate
163 Mill Road, New Canaan, CT 3 Beds \| 3 Baths \| 2378 Sq. Ft.	$1,605,253
183 Mill Road, New Canaan, CT 4 Beds \| 3.5 Baths \| 4250 Sq. Ft.	$2,709,025

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143 Mill Rd, New Canaan, CT 06840

About this home

Redfin Estimate

Earn from this home

Market trends in 06840, CT

Sale history for 143 Mill Rd

Tax history for 143 Mill Rd

Public record

Property details

Public facts

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06840

Home values near 143 Mill Rd

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