27 Cognewaugh Rd

4,916 Sq. Ft.
$773 / Sq. Ft.
4,916
Sq. Ft.
$773
per Sq. Ft.

Description

Beautiful five-bedroom Shingle Style Home set high above the Mianus River, with views of open sky, tree tops and River valley. Spacious floor plan with eat-in gourmet kitchen open to dining room, family room with French doors to large deck and covered outdoor area. Living room lends to patio seating under pergola. Second floor you will find the primary suite with sitting room, ample closet spaces, luxury bath, and screened-in porch with hanging bed. Four addt'l bedrooms, with Jack + Jill bathrooms,...Beautiful five-bedroom Shingle Style Home set high above the Mianus River, with views of open sky, tree tops and River valley. Spacious floor plan with eat-in gourmet kitchen open to dining room, family room with French doors to large deck and covered outdoor area. Living room lends to patio seating under pergola. Second floor you will find the primary suite with sitting room, ample closet spaces, luxury bath, and screened-in porch with hanging bed. Four addt'l bedrooms, with Jack + Jill bathrooms, round out the second floor. Bonus room on the 3rd flr. Outside you will find a putting green/turf backyard, fire pit + bball hoop. Lower level completes this home with a play space, climbing wall, zip line, as well as office space. Lower level and third floor not included in square footage.
  1. Listed by Rebecca Karson • Houlihan Lawrence
    P: (203)-869-0700 C: (646)-361-3672 rkarson@houlihanlawrence.com

Property Details for 27 Cognewaugh Road

Section
Cos Cob
Design
Shingle
Pool
No
Basement Type
Walk-Out Access, Finished
Garage #
2.00
WaterFront
Yes
LISTING UPDATED: 06/05/2026 04:40 PM

Property Details for 27 Cognewaugh Road

StatusComing Soon - No Showings
MLS #125198
Days on Market-
Taxes$21,346 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built2007
Lot Size0.42 AC / 18,295 SF
CountyFairfield County

Location

Listing Courtesy of Houlihan Lawrence, Rebecca Karson
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Building Information for 27 Cognewaugh Road

Stories-Year Built2007Building Size-Lot Size0.42 AC / 18,295 SF

Payment Calculator

$20,715 per month

30 year fixed, 6.36% Interest

Principal and Interest

$18,936

Property Taxes

$1,779

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 27 Cognewaugh Road

Summary
Location and General Information
  • Area: 4 - Cos Cob
  • Elementary School: North Mianus
  • Middle School: Eastern
  • Directions: Valley Rd to Cagnewaugh Rd, third house on right.
  • City: Cos Cob
  • MLS Area Major: 4 - Cos Cob
  • Longitude: -73.584561
  • Latitude: 41.06
  • Postal Code: 06807
  • County: Fairfield
  • State Or Province: CT
HOA and Fees
  • Parcel Number: 08-1885/S
  • Association Chg/Yr: $0
  • Taxes: $21,346
Interior and Exterior Features
Interior Features
  • Bathrooms Total Integer: 5
  • Baths Full: 4
  • Baths Half: 1
  • Beds Total: 5
  • Cooling: Yes
  • Heating: Yes
  • Entry Hall Level/FP: 1st: 1
  • Living Room Level/FP: 1st: 1
  • Dining Room Level/FP: 1st: 1
  • Library/Den Level/FP: 1st: 1
  • Family Room Level/FP: 1st: 2
  • Powder Room Level/FP: 1st: 1
  • Kitchen Level/FP: 1st: 1
  • Primary Bdrm Level/FP: 2nd: 1
  • Primary Bath Level/FP: 2nd: 1
  • Dbl Bdrms Level/FP: 2nd: 3
  • Sngl Bdrms Level/FP: 2nd: 1
  • Bath Level/FP: 1st: 1
  • Bath Level/FP: 2nd: 2
  • Other Room Level/FP: 2nd: 1
  • Other Room 2 Level/FP: 3rd: 1
  • Other Room 3 Level/FP: LL: 1
  • Attic: Finished: Yes
  • Dining Room Ceilings: Tray: Yes
  • Entry Hall Comments: Front to Back: Yes
  • Family Room Comments: French Doors: Yes
  • Kitchen Comments: Adjacent Family Room: Yes
  • Kitchen Comments: Eat-In Kitchen: Yes
  • Laundry Comments: Separate Room: Yes
  • Living Room Comments: French Doors: Yes
  • Other Room Comments: Playroom: Yes
  • Other Room Comments 2: Game Room: Yes
  • Other Room Comments 3: Playroom: Yes
  • Cooling System: Central AC: Yes
  • Heat System: Forced Air: Yes
  • Primary Bdrm Comments: Primary Bedroom Suite: Yes
  • Primary Bth Comments: Luxury Bath: Yes
  • Cooling System: Central Air
Exterior Features
  • Exterior: Shingle Siding: Yes
  • Exterior: Shingle Siding
  • Roof: Shake
  • Pool YN: No
  • Features: Putting Green
Property
Lot Information
  • Location Property Info: List PriceSqFt: $772.99
  • Location Property Info: Owner: Karson David
  • Location Property Info: Zoning: R-12
  • Location Property Info: # FPs: 2.0
  • Lot Description: Fenced,Hilly
  • Lot Size Acres: 0.42
  • Lot Size Area: 0.42
  • Lot Size Square Feet: 18295.2
  • Lot Size Units: Acres
  • Lot Description: Fenced: Yes
  • Lot Description: Hilly: Yes
Property and Assessments
  • General Property Info: Acres -: 0.42
  • General Property Info: Elementary School: North Mianus
  • General Property Info: Middle School: Eastern
  • General Property Info: Design Plan: Center Hall
  • General Property Info: SqFt Source: Taxcard
  • Assessment: $1,727,180
  • Zoning: R-12
  • Sanitation Source: Town Sewer
  • SqFt Source: Taxcard
  • Waterfront Descrip: Winter Waterviews
  • Features: Back Stairs: Yes
  • Features: Deck: Yes
  • Features: Fenced Yard: Yes
  • Features: Putting Green: Yes
  • Features: Screened Porch: Yes
  • Features: Sprinkler System: Yes
  • Features: Terrace: Yes
  • Included: All Kitchen Applncs: Yes
  • Included: WasherDryer: Yes
Utilities
  • Gas Source: Public Utility: Yes
  • Heat Fuel: Gas: Yes
  • Hot Water: Gas: Yes
  • Heat System: Natural Gas, Forced Air
  • Water Source: Well
Multi Family
Building Details
  • Public Remarks: Beautiful five-bedroom Shingle Style Home set high above the Mianus River, with views of open sky, tree tops and River valley. Spacious floor plan with eat-in gourmet kitchen open to dining room, family room with French doors to large deck and covered outdoor area. Living room lends to patio seating under pergola. Second floor you will find the primary suite with sitting room, ample closet spaces, luxury bath, and screened-in porch with hanging bed. Four addt'l bedrooms, with Jack + Jill bathrooms, round out the second floor. Bonus room on the 3rd flr. Outside you will find a putting green/turf backyard, fire pit + bball hoop. Lower level completes this home with a play space, climbing wall, zip line, as well as office space. Lower level and third floor not included in square footage.
  • Parking Desc: Attached Garage

Property History for 27 Cognewaugh Road

DateEvent & SourcePriceAppreciation
Aug 4, 1998

Closed (Public Record)

Public Record #91003106

$309,500
DateEvent & SourcePrice
08/04/1998

Closed (Public Record)

Public Record #91003106

$309,500

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

Public Records for 27 Cognewaugh Road

Taxable ValueLand$557,480Additions$1,169,700Total$1,727,180
Tax Record2024$21,346 ($1,779 / month)
Home Facts
Beds4Baths5Total Finished SqFt4,916 SqFtAbove Grade Finished SqFt4,916 SqFtUnfinished Basement SqFt1,923 SqFtStories2Lot Size18,295 SqFtStyleSingle Family ResidenceYear Built2007ZoningR-12CountyWESTERN CONNECTICUTAPNGREE M:08 B:1885/SFireplace TypeHas Fireplace

Schools near 27 Cognewaugh Road

This home is within Greenwich School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
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...

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27 Cognewaugh Road is a single family home Coming Soon in Cos Cob, CT 06807. This property is currently priced at $3,800,000. This listing's school district is Greenwich School District. Nearby schools include North Mianus School, Eastern Middle School and Greenwich High School. 27 Cognewaugh Road is a 5-bed, 5-bath, 4,916 sqft single family home built in 2007.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims 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 discretion of the seller. 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.

Listing Courtesy of Houlihan Lawrence, Rebecca Karson

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.