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340 Valley Road 2Cos Cob, CT 06807

For Sale

$2,795,000

Smart Buyer Rebate $27,950

Rare opportunity to own this turnkey home in the coveted gated community of Valley Ridge. Beautifully updated and meticulously maintained, it offers over 4,000 square feet of living space across three elevator-served levels. A dramatic double-height great room with a floor-to-ceiling stone fireplace and adjoining dining room welcomes you inside. The spacious chef's kitchen, appointed with top-of-the-line appliances, opens to a large family room with a gas fireplace. A separate sitting room with sliding glass doors leads to the patio, newly added barbecue area, and private lawn. The lovely primary suite features two generously sized walk-in closets and a spa-like bath with an oversized shower and soaking tub. Two additional bedrooms, a full bath, and laundry complete the second floor. The finished walkout lower level offers abundant natural light, a wet bar, bedroom, full bath, and ample storage. Numerous improvements throughout, a private backyard with plenty of room to play, and an ideal location in the North Mianus School District, moments from town and the train.

Listed by Jennifer Leahy

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License #RES.0798123

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Compass Connecticut, LLC

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917-699-2783

Last updated September 15, 2026

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Source: FlexMLS #125819

Listing Facts

  • TypeSingle-family
  • NeighborhoodCos Cob
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu6
  • HOA/Maint. Fees$525/year
  • Taxes$15,475/year
  • Size4,088 sqft
  • Price per sqft$684

Amenities

  • Washer/Dryer
  • Air Conditioning
  • Elevator
  • Parking

Location

Mortgage Calculator

Listing History

09/09/2026
Listed by Compass Connecticut, LLC
$2,795,000
  1. 09/09/2026$2,795,000
    Listed by Compass Connecticut, LLC

Property Details for 340 Valley Road 2

Association

Amenities

  • Association Amenities: Gated

Fees

  • Association Fee: $525.00 Monthly
  • Association Fee Includes: Trash, Snow Removal, Grounds Care

Exterior

Construction

  • Roof: Asphalt
  • Year Built: 2007
  • Architectural Style: Shingle
  • Construction Materials: Shingle Siding, Stone

Measurements

  • Building Area Total: 4,088
  • Lot Features: Cul-De-Sac, Level

Financial

Taxes

  • Parcel Number: 08A-1990/S
  • Tax Annual Amount: $15,475.00
  • Tax Assessed Value: $1,252,230.00

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 2
  • Interior Features: Kitchen Island, Whirlpool Tub, Central Vacuum, Elevator

Rooms

  • Basement: Walk-Out Access, Finished
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4

Other

Location

  • City Region: Cos Cob

Parking

Parking

  • Garage Spaces: 2
  • Parking Features: Attached Garage, Garage Door Opener, Electric Gate

Schools

Elementary School

  • Elementary School: North Mianus

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Forced Air
  • Has Heating: Yes
  • Laundry Features: Laundry Room
  • Sewer: Town Sewer
  • Water Source: Public

Frequently Asked Questions

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

There are 4 bedrooms and 3.5 bathrooms in this single-family home at 340 Valley Road 2.

What schools are nearby to 340 Valley Road 2?

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

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 340 Valley Road 2.

What are the annual taxes for 340 Valley Road 2?

Annual taxes for this single-family home are estimated at $15,475.

How does 340 Valley Road 2 compare to other single-family homes in Cos Cob?

This single-family home is listed 0% below the average price for single-family homes in Cos Cob and has been on the market for 52 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is in the Valley Ridge Community Assoc building.

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

According to the MLS, this listing is 4,088 sqft.

340 Valley Road 2 is a 4-bedroom, 3.5-bath single-family home for sale in Cos Cob CT 06807. On Prevu for 6 days at $2,795,000. This home features 4,088 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 Eastern Middle School. The home offers elevator, air conditioning, parking, 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.