OPEN SAT, 2PM TO 4PM
For sale
$2,650,000
Est. $16,308/mo
4
bd
4 ba
3,150
sq ft

316 Valley Rd, Cos Cob, CT 06807

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About this home

Single-familyProperty Type
1965Year Built
9,583 sq ftLot Size
$841Price/Sq.Ft.
1 garage spacesParking
Listed by Suzy Armstrong Compass Connecticut, LLC
Listed by Richard Greene Compass Connecticut, LLC
Contact: Agent Attribution Contact: (203) 253-3952 | Office Attribution Contact: (203) 343-0141
Source:Smart MLS #24208299
18 hours on Redfin188 views2 favorites

Payment calculator

$16,308 per month

Principal and interest$14,462
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($530,000)
Home price
$2,650,000
Loan details
30-yr fixed, 7.25%
5 minutes to get started. No credit impact. 

See this home in person

Open houses
Saturday, Sep 26
2:00pm - 4:00pm
Sunday, Sep 27
12:00pm - 2:00pm

Around this home

Schools

North Mianus School

Public K-5 • Assigned • 0.2mi

9/10
Eastern Middle School

Public 6-8 • Assigned • 1.7mi

10/10
Greenwich High School

Public 9-12 • Assigned • 1.9mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

316 Valley Rd · $2,650,000
DAYS ON MARKET
1 days
The average home goes pending in 36 days.
SALE-TO-LIST
104.2%
Most homes are selling 4% above list price.
LIST PRICE
$2,650,000
Median sale price in this area is $927,956. (65% lower than this home)
PRICE DROP
0 price drops
14% of homes in this area have had a price drop in the past month.

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

Dining

Dining

  • Interior features
  • Open floor plan
  • Pre-wired for cable
  • Built-in audio system
  • Security system
  • Auto garage door opener
  • Electric outlets and lighting controls
  • Bedrooms
  • 4 bedrooms
  • Bathrooms
  • 3 full baths
  • 2 half baths
  • 1 fireplace
  • Kitchen
  • Gas cooktop
  • Gas range
  • Microwave
  • Range hood
  • Sub-Zero refrigerator
  • Icemaker
  • Dishwasher
  • Garbage disposal
  • Wine chiller
  • Laundry & utility
  • Washer and dryer included
  • Laundry on upper level
  • Heating & cooling
  • Central air conditioning
  • Hot air heating powered by natural gas
  • Natural gas domestic hot water

Sale and tax history for 316 Valley Rd

Public record

Beds
4
Baths
4
Stories
3
Lot width
Lot depth
Lot size
9,583 Sq. Ft.
Year renovated
Finished Sq. Ft.
2,814
Unfinished Sq. Ft.
Total Sq. Ft.
2,814
Year built
1965
Style
Single Family Residential
County
Fairfield County
APN
1855878
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jun 13, 2025.

Climate risks

8/10 Flood Factor

Estimated 80%+ chance 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

6/10 Heat Factor

7 days above 98° expected this year, 16 days in 30 years

6/10 Wind Factor

67% 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

Cos Cob, CT • 06807
Average low and high temperatures (°F)
35
23
38
23
53
34
62
44
70
52
81
63
87
70
81
62
76
58
66
48
54
38
40
27
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

83/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Cos Cob. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

7.8 hrs
5.2 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 316 Valley Rd

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $2,127,000 and $3,000,000.

Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.1M to $3.0M.

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GreatSchools Ratings provided by GreatSchools.org.