RENTED JAN 6, 2026

320 Cognewaugh Rd Cos Cob, CT 06807

Cos Cob Area

Estimated Value: $2,527,357

4 Beds
4 Baths
3,787 Sq Ft
$667/Sq Ft Est. Value

Sale Details

Date Sold: November 16, 2023

Last sale price $1,612,500 $426 Per Sq Ft

Est. 57% increase in value since last sale

Current estimated payment $16,796 / mo

Highlights

  • 2 Acre Lot
  • Colonial Architecture
  • Full Attic
  • North Street School Rated A+
  • Meadow
  • 1 Fireplace

About This Home

As of January 2026

Charming Colonial ranch, suitable for one-level living but also has large walk-out lower level. Kitchen and ''primary'' bath have just been renovated. House overlooks pastoral view of field and woods, serene, private setting.

Last Agent to Rent the Property

Gideon Fountain

Houlihan Lawrence License #RES.0234614 Listed on: 08/16/2025

Houlihan Lawrence

Last Renter's Agent

Melinda Relyea

Houlihan Lawrence License #RES.0807266

Houlihan Lawrence

Range of Values:

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Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Sold Price
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Home Details

Home Type

  • Single Family

Year Built

  • Built in 1947 | Remodeled in 2025

Lot Details

  • 2 Acre Lot
  • Property has an invisible fence for dogs
  • Meadow

Parking

  • 2 Car Attached Garage
  • Automatic Garage Door Opener
  • Garage Door Opener

Home Design

  • Colonial Architecture
  • Slate Roof
  • Shingle Siding

Interior Spaces

  • 3,787 Sq Ft Home
  • 1 Fireplace
  • Home Office
  • Solarium
  • Home Security System
  • Eat-In Kitchen
  • Washer and Dryer
  • Partially Finished Basement

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 4 Full Bathrooms
  • Separate Shower

Attic

  • Full Attic
  • Walkup Attic

Accessible Home Design

  • Standby Generator

Outdoor Features

  • Balcony
  • Terrace

Utilities

  • Central Air
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Hot Water Heating System
  • Power Generator
  • Well
  • Gas Water Heater
  • Septic Tank
  • Cable TV Available

Listing and Financial Details

  • 12 Month Lease Term
  • Long Term Lease
  • Assessor Parcel Number 08-3206

Home Details

Home Type

Single Family

Year Built

Built in 1947 | Remodeled in 2025

Lot Details

2 Acres

Parking

2

Rental Info

  • Lease Term: 12 Months

Listing Details

  • Prop. Type: Residential Lease
  • Year Built: 1947
  • Property Sub Type: Single Family Residence
  • Lot Size Acres: 2.0
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Effective Year Built: 2025
  • Lease Information:Lease Type: Long Term
  • Cooling System:Central AC: Yes
  • Included:WasherDryer: Yes
  • Features:Terrace: Yes
  • Features:Cable TV: Yes
  • Features:Security System2: Yes
  • Features:Generator: Yes
  • Lot Description:Adjcnt Conservation2: Yes
  • Features:Invisible Fence: Yes
  • Lot Description:Meadow: Yes
  • Pets Allowed:Pets Allowed: Yes
  • Entry Hall LevelFP 1st37: 1
  • Accessibility Features Standby Generator: Yes
  • Design:Colonial: Yes
  • Special Features: None
  • Year Renovated: 2025

Interior Features

  • Furnished: Unfurnished
  • Other Equipment: Generator
  • Has Basement: Partially Finished
  • Full Bathrooms: 4
  • Total Bedrooms: 4
  • Fireplaces: 1
  • Fireplace: Yes
  • Interior Amenities: Eat-in Kitchen, Sep Shower
  • Primary Bth Comments:Luxury Bath: Yes
  • Primary Bth Comments:Separate Shower: Yes
  • Living Room LevelFP:FP2: 1
  • Laundry LevelFP:LL52: 1
  • Kitchen Comments:Eat-In Kitchen: Yes
  • Primary Bdrm Comments:Balcony2: Yes
  • Other Room LevelFP 2:LL50: 1
  • Family Room LevelFP:LL41: 1
  • Attic:Full2: Yes
  • Attic:Walk Up: Yes
  • Other Room Comments 2:Office Space2: Yes
  • Basement Type:Partially Finished2: Yes
  • Other Room Comments:Solarium: Yes
  • Living Room LevelFP 1st38: 1
  • Dining Room LevelFP 1st39: 1
  • Kitchen LevelFP 1st43: 1
  • Bath LevelFP 1st48: 3
  • Primary Bdrm LevelFP 1st44: 1
  • Primary Bath LevelFP 1st45: 1
  • Sngl Bdrms LevelFP 1st54: 1

Exterior Features

  • Roof: Slate
  • Fencing: Invisible Fence
  • Lot Features: Meadow, Adjcnt Conservation
  • Pool Private: No
  • Construction Type: Shingle Siding
  • Patio And Porch Features: Terrace
  • Exterior:Shingle Siding: Yes
  • Roof:Slate: Yes

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 2.0
  • Parking Features: Attached Garage, Garage Door Opener
  • Features:Auto Garage Door: Yes
  • Parking Description: Attached Garage: Yes

Utilities

  • Water Source: Well
  • Cooling: Central Air
  • Security: Security System
  • Cooling Y N: Yes
  • Heating: Natural Gas, Hot Water
  • Heating Yn: Yes
  • Sewer: Septic Tank
  • Utilities: Cable Connected
  • Heat Fuel:Gas: Yes
  • Hot Water:Gas2: Yes
  • Water Source:Well: Yes
  • Sanitation Source:Septic Tank: Yes
  • Heat System:Hot Water: Yes

Schools

  • Elementary School: North Street
  • Middle Or Junior School: Central Middle

Lot Info

  • Lot Size Sq Ft: 87120.0
  • Parcel #: 08-3206

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Cos Cob, CT

  • Linda Dunsmore Real Estate Agent - Coldwell Banker Realty

    Linda Dunsmore

    Coldwell Banker Realty

    (475) 258-8711

    87 Total Sales

    1 in Cos Cob

    $900,000 Price

    Linda Dunsmore
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  • Allen Vetrosky Real Estate Agent - Berkshire Hathaway NE Prop.

    Allen Vetrosky

    Berkshire Hathaway NE Prop.

    (475) 258-7572

    10 Total Sales

    1 in Cos Cob

    $2,550,000 Price

    Allen Vetrosky
     Section Image
  • Katie O'Grady Real Estate Agent - Compass Connecticut, LLC

    Katie O'Grady

    Compass Connecticut, LLC

    (475) 269-6412

    165 Total Sales

    1 in Cos Cob

    $1,275,000 Price

    Katie O'Grady
     Section Image
  • Glenn Marr Real Estate Agent - Marr Caruso Realty Group

    Glenn Marr

    Responds Quickly

    Marr Caruso Realty Group

    (475) 275-8091

    37 Total Sales

    1 in Cos Cob

    $1,400,000 Price

    Glenn Marr
     Section Image
  • Brett Lieberman Real Estate Agent - The Riverside Realty Group

    Brett Lieberman

    The Riverside Realty Group

    (475) 889-7388

    81 Total Sales

    2 in Cos Cob

    $1.7M - $2.1M Price Range

    Brett Lieberman
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  • Danielle Claroni Real Estate Agent - Sotheby's International Realty

    Danielle Claroni

    Sotheby's International Realty

    (475) 275-9349

    66 Total Sales

    6 in Cos Cob

    $90K - $2.7M Price Range

    Danielle Claroni
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Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/06/2026 01/06/26 Rented $8,000 -15.8% --
11/30/2025 11/30/25 Off Market $9,500 -- --
10/23/2025 10/23/25 Price Changed $9,500 -9.5% $3 / Sq Ft
08/16/2025 08/16/25 For Rent $10,500 +18.0% --
03/04/2024 03/04/24 Rented $8,900 0.0% --
02/09/2024 02/09/24 For Rent $8,900 0.0% --
11/16/2023 11/16/23 Sold $1,612,500 -4.9% $426 / Sq Ft View Prior Sale
09/12/2023 09/12/23 Pending -- -- --
06/14/2023 06/14/23 Price Changed $1,695,000 -5.6% $448 / Sq Ft
02/02/2023 02/02/23 For Sale $1,795,000 -- $474 / Sq Ft
Source: Greenwich Association of REALTORS®

Agents Affiliated with this Home

  • Gideon Fountain Real Estate Agent - Houlihan Lawrence

    Landlord's Agent in 2026

    Gideon Fountain

    Houlihan Lawrence

    (203) 249-9978

    33 Total Sales

    Gideon Fountain
    Section Image
  • Melinda Relyea Real Estate Agent - Houlihan Lawrence

    Tenant's Agent in 2026

    Melinda Relyea

    Houlihan Lawrence

    (917) 913-3600

    9 Total Sales

    Melinda Relyea
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  • JB

    Buyer's Agent in 2024

    Julie Grace Burke

    Round Hill Partners

  • Mark Pruner Real Estate Agent - Compass Connecticut, LLC

    Seller's Agent in 2023

    Mark Pruner

    Compass Connecticut, LLC

    (203) 817-2871

    30 Total Sales

    Mark Pruner
    Section Image

  • TA

    Seller Co-Listing Agent in 2023

    Timothy Agro

    Compass Connecticut, LLC

    (203) 461-5964

    8 Total Sales

    Timothy Agro
    Section Image
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Map

Source: Greenwich Association of REALTORS®

MLS Number: 123426

Greenwich Association of REALTORS®

APN: GREE 382-08-3206

Connecticut Fairfield County Cos Cob 06807

320 Cognewaugh Rd, Cos Cob, CT

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Greenwich Association of REALTORS® Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to
identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

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