Google satellite image for 646 West Rd, New Canaan, CT 06840
Sold
$2,559,317
Est. refi paymentEst. refi $6,976/mo
4
bd
•
2.5 ba
•
5,200
sq ft

646 West Rd, New Canaan, CT 06840

map-entry

About this home

.

Single-familyProperty Type
2003Year Built
3.43 acresLot Size
$492Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records

Redfin Estimate

$2,559,317
$1.5M since sold in February 2001$34K since October

This home's estimate is 35.4% higher than the average sale price ($1.89M) of 6 comparable homes.

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Earn from this home

Sell
$2,410,327
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$3,813/mo
Redfin rental estimate

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Market trends in 06840, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price
106.9%

1.1% MoM

Median sale price
$2.3M

$126K MoM

Avg. days on market
20d

2 days MoM

Recently sold homes
103

8 MoM

New listings for sale

Provided by Redfin

Sale history for 646 West Rd

Tax history for 646 West Rd

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

Public record

Beds
4
Baths
2.5
Stories
2
Lot width
—
Lot depth
—
Lot size
3.43 Acres
Year renovated
—
Sq. Ft.
5,200
Year built
2003
Style
Single Family Residential
County
Fairfield County
APN
184440
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2023.

Property details

Around this home

Schools

West School

Public PreK-4 • Assigned • 2.2mi

10/10
Saxe Middle School

Public 5-8 • Assigned • 3.5mi

10/10
New Canaan High School

Public 9-12 • Assigned • 3.5mi

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

4/10 Heat Factor

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

6/10 Wind Factor

50% 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)
34
20
37
22
53
33
62
42
69
51
81
61
85
66
81
60
76
57
64
47
54
36
39
25
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 4.2 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.43M – $2.94M

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Home values near 646 West Rd

Data from public records.

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