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316 Valley RoadCos Cob, CT 06807

For Sale

$2,750,000

Smart Buyer Rebate $27,500

Escape the ordinary. 316 Valley Road offers an increasingly rare combination of sweeping water views, absolute privacy, and uncompromised convenience. Sculpted by the former head designer of the New York Botanical Garden, the estate's multi-level stone terraces, mature gardens, and all-season stone gazebo create a breathtaking backdrop. The completely reimagined, turnkey interior boasts exceptional craftsmanship, including rich hardwood floors and quality moldings throughout. A thoughtful layout features versatile living spaces, a chef's kitchen, a dramatic family room, and luxurious ensuite bedrooms. Situated a mere five minutes from the train and a short walk to schools, this home stands aside from the standard formula to deliver a truly unique lifestyle. Life moves outside through the kitchen's French doors to a two-level stone patio, where a waterfall, stone fire pit and dining area invite long evenings with friends. Beyond it, hidden garden paths, fieldstone terraces and outdoor rooms created by the former head designer of the New York Botanical Garden unfold across the property. Follow the paths to a covered stone grotto with fireplace -- perfect for wine and cheese by the fire on cool evenings -- a garden shed and hillside tower overlooking the property.

Walk to schools, the neighborhood deli and wine shop, launch a kayak across the street, or reach Metro-North in five minutes. This is not simply a house you see. It is one you feel.

Listed by Karin Fry

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License #RES.0802824

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Compass Connecticut, LLC

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203-919-4224

Listed by Suzanne Armstrong

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License #RES.0776753

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Compass Connecticut, LLC

Last updated September 14, 2026

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Source: FlexMLS #125638

Listing Facts

  • TypeSingle-family
  • NeighborhoodCos Cob
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu39
  • Taxes$10,033/year
  • Size2,814 sqft
  • Price per sqft$977

Amenities

  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

08/07/2026
Listed by Compass Connecticut, LLC
$2,750,000
  1. 08/07/2026$2,750,000
    Listed by Compass Connecticut, LLC

Property Details for 316 Valley Road

Exterior

Construction

  • Roof: Asphalt
  • Window Features: Bay Window(s)
  • Year Built: 1965
  • Architectural Style: Colonial
  • Construction Materials: Shingle Siding, See Remarks, Stone
  • Exterior Features: Rock Garden

Features

  • Other Structures: Shed(s), Gazebo
  • Patio And Porch Features: Terrace
  • Pool Features: Waterfall
  • Waterfront Features: River Front, Waterviews
  • Waterfront: Yes

Measurements

  • Building Area Total: 2,814
  • Lot Features: Formal Gardens, Stone Wall
  • Lot Size Acres: 0.22
  • Lot Size Area: 0
  • Lot Size Square Feet: 9,583
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 08-1552/S
  • Tax Annual Amount: $10,033.00
  • Tax Assessed Value: $811,790.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 1
  • Interior Features: Kitchen Island

Rooms

  • Basement: Crawl Space
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4

Other

Location

  • City Region: Cos Cob

Parking

Parking

  • Garage Spaces: 1
  • Parking Features: Attached Garage, Off Street, Garage Door Opener

Schools

Elementary School

  • Elementary School: North Mianus

Middle or Junior School

  • Middle Or Junior School: Central

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Forced Air
  • Has Heating: Yes
  • Sewer: Town Sewer
  • Utilities: Cable Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4 bathrooms in this single-family home at 316 Valley Road.

What schools are nearby to 316 Valley Road?

Nearby schools include the North Mianus Elementary School and Central Middle School.

Does this single-family home have parking?

Yes, there is 1 parking space available for 316 Valley Road.

What are the annual taxes for 316 Valley Road?

Annual taxes for this single-family home are estimated at $10,033.

How does 316 Valley Road compare to other single-family homes in Cos Cob?

This single-family home is listed 2% below the average price for single-family homes in Cos Cob and has been on the market for 19 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,814 sqft.

316 Valley Road is a 4-bedroom, 4-bath single-family home for sale in Cos Cob CT 06807. Listed on Prevu for 39 days at $2,750,000. This property features 2,814 square feet of living space, located in Cos Cob. The median listing price for single-family homes in this area is $2,499,000. Nearby schools include North Mianus Elementary School and Central Middle School. Additional amenities include private outdoor space, air conditioning, parking, swimming pool, and washer/dryer. Explore more single-family home listings in Fairfield County.

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.