316 Valley Rd, Cos Cob, CT 06807
OFF MARKET

316 Valley Rd
Cos Cob, CT 06807

Cos Cob
  • 4 Beds
  • 4 Baths
  • 2,814 sqft

$2,302,200

Trulia Estimate
as of Jun 21, 2026
Est. Refi. Payment $14,789/mo*
Refinance Your Home

$2,302,200

Trulia Estimate
as of Jun 21, 2026
Est. Refi. Payment $14,789/mo*
Refinance Your Home
4 Beds
4 Baths
2,814 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Elevated for the perfect year-round views of the Mianus River, this 4 bed, 5 bath home is a turn key, move in ready dream! Enter the front door to the ultimate entertaining spot with beautiful stonework & a wet bar. Walk upstairs to a sunlit family room open to the state-of-the-art kitchen. The dining room features French doors overlooking your private outside oasis. 3 of the 4 bedrooms are en-suite bedrooms, including the primary with newly custom built his & hers walk-in closets & a fully renovated bathroom. Originally crafted by owners who were landscape designers & architects by day. Masterfully intertwined on nearly quarter of an acre is gorgeous stone & grass terraces, gardens, a hillside fireplace, and a must see Grotto! Home is not in the flood zone & all furnishing is negotiable.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 316 Valley Rd

Interior Features

Interior Details
BasementNumber of Rooms: 8
Heating & Cooling
Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other
Appliances & Utilities
DishwasherMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Wood
Parking & Garage
GarageParking Space: 1Parking: Garage Attached, Off Street

Property Information

Year Built
Year Built: 1965
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Lot Information

Lot Area: 9583 sqft

Price History for 316 Valley Rd

DatePriceEventSource
12/13/2021$1,587,500Sold
Greenwich MLS, Inc. #114049
09/22/2021$1,635,000PendingOneKey® MLS as distributed by MLS GRID #H6141769
09/22/2021$1,635,000ContingentSmart MLS #170430901
08/03/2021$1,635,000Listed For SaleWilliam Raveis Real Estate, Mortgage & Insurance #114049
07/27/2021ListingRemovedGreenwich MLS, Inc.
07/02/2021$1,749,000Listed For SaleGreenwich MLS, Inc. #112009
03/10/2021ListingRemovedGreenwich MLS, Inc.
01/13/2021$1,849,000Listed For SaleSmart MLS #170364868
10/10/2017$1,205,500Sold
N/A
11/25/2013$900,000Sold
N/A
03/14/1996$292,000Sold
N/A

Market trends in Greenwich

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.76M
$257KMoM
Sale-to-List Price
101.2%
1.0%MoM
Price per sq ft
$779
$4MoM
Available listings
183
8MoM
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Property Tax and Assessment

Year2025
Tax$10,033
Assessment$811,790
Home facts updated by county records

Homeowner tools

Estimated monthly rent$7,750/mo
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Homes for rent near 316 Valley Rd

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Comparable Sales for 316 Valley Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
551 River Rd, Cos Cob, CT
0.21
Single-Family Home
$2,285,000
10/27/25
5
3.5
3,634
350 Valley Rd, Cos Cob, CT
0.18
Single-Family Home
$1,530,000
11/21/25
4
3
1,982
552 River Rd, Cos Cob, CT
0.19
Single-Family Home
$2,691,500
03/27/26
4
4.5
4,078
56 Cognewaugh Rd, Cos Cob, CT
0.12
Single-Family Home
$1,100,000
04/10/26
4
3
1,800
98 Hillcrest Park Rd, Cos Cob, CT
0.31
Single-Family Home
$2,610,000
05/29/26
4
3.5
3,298
37 Windsor Lane, Cos Cob, CT
0.36
Single-Family Home
$1,359,000
08/06/25
3
3
2,332
14 Revere Rd, Riverside, CT
0.44
Single-Family Home
$2,225,000
07/28/25
4
3
2,628
16 Split Timber Pl, Riverside, CT
0.43
Single-Family Home
$2,420,000
08/15/25
5
3.5
3,243
6 Fox Hollow Ln, Cos Cob, CT
0.23
Single-Family Home
$2,670,000
01/12/26
5
4
3,623
46 Old Orchard Rd, Riverside, CT
0.33
Single-Family Home
$1,500,000
10/02/25
2
2.5
2,044

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Assigned Schools

These are the assigned schools for 316 Valley Rd.
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Neighborhood Overview

Cos Cob
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Neighborhood stats provided by third party data sources.

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Homes for sale near 316 Valley Rd

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Off Market Homes Near 316 Valley Rd

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316 Valley Rd, Cos Cob, CT 06807 is a 4 bedroom, 5 bathroom, 2,814 sqft single-family home built in 1965. 316 Valley Rd is located in Cos Cob, Cos Cob. This property is not currently available for sale. 316 Valley Rd was last sold on Dec 13, 2021 for $1,587,500. The current Trulia Estimate for 316 Valley Rd is $2,302,200.