316 Valley Road

Listed By Compass
Listed By Compass
Headline Picture - Further out (1) (1)
Chef Grade Eat in Kitchen
Kitchen
Kitchen with Coffee Bar
Kitchen 3
Living Room
Living/Dining
Dining with Wine Display
Main Floor Bathroom
Family Room
Family Room
Primary Bedroom
Primary Seating Area
Primary Bath
Bedroom
Bedroom
Upper Bathroom
Bedroom
Bedroom_3rd_Floor_920x1080
Bedroom/Office
View from Dining to Gazebo
FB3A4806
Patio
Upper Patio
Archway
Mianus River
Headline
Mianus River
First Floor
Second Floor
Third Floor
Fourth Floor
Active
$2,750,000
4 beds2,814 sqft
316 Valley Rd, Cos Cob, CT 06807
Est: $15,047/moGet pre-approved
Single FamilyProperty Type
0.22 acresLot Size
1965Year Built
$977/sq ftPrice per sq ft
1 carParking Spaces

Description

Experience a rare European-inspired retreat in Cos Cob along the Mianus River, with sweeping water views. Turnkey and updated, this distinctive home blends Old-World charm with modern luxury. French doors and picture windows frame nature, opening to multi-level stone terraces, a European grotto, mature gardens, an all-season stone gazebo, two exterior fireplaces, and an ornamental waterfall designed by a NYBG landscape architect. Inside, rich hardwood floors and classic moldings flow into a chef's...Experience a rare European-inspired retreat in Cos Cob along the Mianus River, with sweeping water views. Turnkey and updated, this distinctive home blends Old-World charm with modern luxury. French doors and picture windows frame nature, opening to multi-level stone terraces, a European grotto, mature gardens, an all-season stone gazebo, two exterior fireplaces, and an ornamental waterfall designed by a NYBG landscape architect. Inside, rich hardwood floors and classic moldings flow into a chef's kitchen, a dramatic family room, and luxurious ensuite bedrooms. Sidewalks offer easy walkability to local shops, cafés, schools, and the train station just five minutes away. Enjoy riverfront serenity, beautifully curated grounds, and exceptional European character in a highly desirable setting.

Listing Agents

  1. Karin Fry

    Karin Fry

    Listing Agent

    Compass

    P: (203) 919-4224

    M: (203) 919-4224

    CallText
  2. Suzanne Marek Armstrong

    Suzanne Marek Armstrong

    Alternative Listing Agent

    Compass

    P: (203) 253-3952

    M: (203) 253-3952

    CallText
42 days on Market
Last updated: 09/18/2026 12:53 PM • Source: GMLS, MLS#: 125638

Location

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$15,047 per month

30 year fixed, 6.71% Interest

Principal and Interest

$14,211

Property Taxes

$836

HOA Dues

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Property Information for 316 Valley Road

Property Details
  • Taxes: $10,033 / year
  • MLS Type: Residential
  • County: Fairfield County
  • Section: Cos Cob
  • Design: Colonial
  • Pool: No
  • Basement Type: Crawl Space
  • Garage #: 1.00
  • WaterFront: Yes
Building Information
  • Year Built: 1965
  • Lot Size: 0.22 AC / 9,583 SF
Summary
Location and General Information
  • Area: 4 - Cos Cob
  • Elementary School: North Mianus
  • Middle School: Eastern
  • Directions: From E Putnam Avenue, turn onto River Road to Valley Road to #316. Blue mailbox
  • City: Cos Cob
  • MLS Area Major: 4 - Cos Cob
  • Longitude: -73.582664
  • Latitude: 41.06
  • Postal Code: 06807
  • County: Fairfield
  • State Or Province: CT
HOA and Fees
  • Parcel Number: 08-1552/S
  • Association Chg/Yr: $0
  • Taxes: $10,033
Interior and Exterior Features
Interior Features
  • Bathrooms Total Integer: 5
  • Baths Full: 3
  • Baths Half: 2
  • Beds Total: 4
  • Cooling: Yes
  • Heating: Yes
  • Entry Hall Level/FP: LL: 1
  • Living Room Level/FP: 1st: 1
  • Dining Room Level/FP: 1st: 1
  • Family Room Level/FP: LL: 1
  • Family Room Level/FP: FP: 1
  • Powder Room Level/FP: 1st: 1
  • Powder Room Level/FP: LL: 1
  • Kitchen Level/FP: 1st: 1
  • Primary Bdrm Level/FP: 2nd: 1
  • Primary Bath Level/FP: 2nd: 1
  • Dbl Bdrms Level/FP: 2nd: 1
  • Dbl Bdrms Level/FP: 3rd: 2
  • Bath Level/FP: 2nd: 1
  • Bath Level/FP: 3rd: 1
  • Laundry Level/FP: 3rd: 1
  • Attic: None: Yes
  • Dbl Bdrms Ceilings: Skylight: Yes
  • Dining Room Comments: French Doors: Yes
  • Entry Hall Comments: Hardwood Floor: Yes
  • Family Room Comments: Bay Window: Yes
  • Family Room Comments: Wet Bar: Yes
  • Kitchen Comments: Gourmet: Yes
  • Kitchen Comments: Island: Yes
  • Kitchen Comments: Updated in Past 5 Yr: Yes
  • Laundry Comments: Stacked Wshr Dryer: Yes
  • Living Room Comments: Bay Window: Yes
  • Other Room Comments 3: Office Space: Yes
  • Cooling System: Central AC: Yes
  • Heat System: Forced Air: Yes
  • Primary Bdrm Comments: Primary Bedroom Suite: Yes
  • Primary Bdrm Comments: Walk-in Closet(s): Yes
  • Primary Bth Comments: Luxury Bath: Yes
  • Cooling System: Central Air
Exterior Features
  • Exterior: Shingle Siding: Yes
  • Exterior: Stone: Yes
  • Exterior: See Remarks: Yes
  • Pool Description: Waterfall
  • Exterior: Shingle Siding, See Remarks, Stone
  • Roof: Asphalt
  • Pool YN: No
  • Features: Rock Garden
Property
Lot Information
  • Location Property Info: List PriceSqFt: $977.26
  • Location Property Info: Owner: Silberhorn, Maria M & Evan T
  • Location Property Info: Zoning: R-12
  • Location Property Info: State: Connecticut
  • Location Property Info: Zip Code: 06807
  • Location Property Info: # FPs: 1.0
  • Lot Description: Formal Gardens,Stone Wall
  • Lot Size Acres: 0.22
  • Lot Size Area: 0.22
  • Lot Size Square Feet: 9583.2
  • Lot Size Units: Acres
  • Lot Description: Formal Gardens: Yes
  • Lot Description: Stone Wall: Yes
Property and Assessments
  • General Property Info: Acres -: 0.22
  • General Property Info: Year Renovations: 2022.0
  • General Property Info: Elementary School: North Mianus
  • General Property Info: Middle School: Eastern
  • General Property Info: Design Plan: Open Plan
  • General Property Info: SqFt Source: Taxcard
  • Assessment: $811,790
  • Keybox #: 34314990
  • Year Renovations: 2022
  • Zoning: R-12
  • Sanitation Source: Town Sewer
  • SqFt Source: Taxcard
  • Outbuildings: Shed(s), Gazebo
  • Waterfront Descrip: River Front, Waterviews
  • Features: Auto Garage Door: Yes
  • Features: Cable TV: Yes
  • Features: Rock Garden: Yes
  • Features: Security System: Yes
  • Features: Sprinkler System: Yes
  • Features: Terrace: Yes
  • Features: Waterfall: Yes
  • Included: All Kitchen Applncs: Yes
  • Included: WasherDryer: Yes
  • Included: See Remarks: Yes
Utilities
  • Gas Source: Public Utility: Yes
  • Heat Fuel: Gas: Yes
  • Hot Water: Gas: Yes
  • Heat System: Natural Gas, Forced Air
  • Water Source: Public
Multi Family
Building Details
  • Public Remarks: Experience a rare European-inspired retreat in Cos Cob along the Mianus River, with sweeping water views. Turnkey and updated, this distinctive home blends Old-World charm with modern luxury. French doors and picture windows frame nature, opening to multi-level stone terraces, a European grotto, mature gardens, an all-season stone gazebo, two exterior fireplaces, and an ornamental waterfall designed by a NYBG landscape architect. Inside, rich hardwood floors and classic moldings flow into a chef's kitchen, a dramatic family room, and luxurious ensuite bedrooms. Sidewalks offer easy walkability to local shops, cafés, schools, and the train station just five minutes away. Enjoy riverfront serenity, beautifully curated grounds, and exceptional European character in a highly desirable setting.
  • Supplement: 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.
  • Parking Desc: Attached Garage, Off Street, Garage Door Opener

Property History for 316 Valley Road

DateEvent & SourcePriceAppreciation
Dec 10, 2021

Closed (Public Record)

Public Record #1479447067

$1,587,500

+6.8% / yr

Oct 11, 2017

Closed (Public Record)

Public Record #607509962

$1,205,500

+7.8% / yr

Nov 25, 2013

Closed (Public Record)

Public Record #880225400

$900,000—
DateEvent & SourcePrice
12/10/2021

Closed (Public Record)

Public Record #1479447067

$1,587,500

+6.8% / yr

10/11/2017

Closed (Public Record)

Public Record #607509962

$1,205,500

+7.8% / yr

11/25/2013

Closed (Public Record)

Public Record #880225400

$900,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 316 Valley Road

Taxable ValueLand$393,470Additions$418,320Total$811,790
Tax Record2025$10,033 ($836 / month)
Home Facts
Beds4Baths4Total Finished SqFt2,814 SqFtAbove Grade Finished SqFt2,814 SqFtUnfinished Basement SqFt336 SqFtStories3Lot Size9,583 SqFtStyleSingle Family ResidenceYear Built1965Year Renovated1965ZoningR-12CountyWESTERN CONNECTICUTAPNGREE M:08 B:1552/S

Schools near 316 Valley Road

This home is within Greenwich School District.
Rating
School
Type
Grades
Distance
North Mianus School
Public - K to 5
Eastern Middle School
Public - 6 to 8
Greenwich High School
Public - 9 to 12
Rating
School
Distance
North Mianus School
PublicK to 5

Eastern Middle School
Public6 to 8

Greenwich High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Cos Cob
Cos Cob
A relaxed, waterfront haven just 35 miles from New York City. This centuries-old Greenwich neighborhood, once called “Coscobneck”, was home to an Impressionist art colony from the 1890s to the 1920s. With water on two sides (the Cos Cob Harbor to the south and the Mianus River to the east) and...
Cos Cob Guide

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More information about 316 Valley Road, Cos Cob, CT 06807

316 Valley Road is a single family home for sale in Cos Cob, CT 06807. This property was listed for sale on August 7, 2026 by Compass, it's currently listed at $2,750,000. It has been on the market for a total of 42 days and was last sold on December 10, 2021. This listing's school district is Greenwich School District. Nearby schools include North Mianus School, Eastern Middle School and Greenwich High School. 316 Valley Road is a 4-bed, 5-bath, 2,814 sqft single family home built in 1965.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.