340 Cognewaugh Road, Cos CobGreenwich, CT 06807MLS Number 170425934

  • Sale Price: $2,700,000
  • 187 Days Since Sale
$/month over payments
Federal 30-year interest rate: 4.99% last updated on Aug 4, 2022
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
340 Cognewaugh Road Greenwich CT 06807
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  • 4Bedrooms
  • 1.01Acreage
  • 7Bathrooms
  • 2021Year Built

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PRICE REDUCED - BUILDER SAYS BRING ALL OFFERS - SPECTACULAR NEW CONSTRUCTION - 6,400sf home in Cos Cob. Built using the latest innovations in building science and technology to significantly reduce energy demand and, minimize exterior maintenance. The home was built using SIP (structurally insulated panels), closed-cell polyurethane foam insulation and triple-pane Pella windows to provide maximum insulation. All siding, trim and decking built using maintenance free, color-fast materials. These advanced construction techniques plus state-of-the-art air and water purification systems provide a healthy, safe and comfortable living environment. The home is built on 4 levels and features decks on each of the 3 above-ground levels offering scenic views of lush and private grounds. The 1st floor features 10ft ceilings, a stunning 2-story foyer showcasing a dramatic floating staircase, a chef's kitchen with quartz countertops, Subzero, Wolf, Bosch appliances and adjoins a family room opening to a spacious deck with a full outdoor kitchen for alfresco dining and entertainment The 2nd floor features a master suite with a cathedral ceiling, walk-in closets and a private deck. The 3rd floor offers space for private offices, home-schooling or an additional opening to a private deck. The lower level includes an exercise/Yoga room, a home theatre room plus a family/game room and full bath. A heated & air-conditioned garage with 15ft ceilings leads to a mudroom.
Listed by John J Graves of Sotheby's International Realty

Listing Sold by Station Cities

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More Info

Basic Information

  • MLS Number170425934
  • StatusSLD
  • List Price$2,700,000
  • Square Feet6,400
  • Virtual TourView Tour
  • Property TypeSingle Family For Sale
  • HoaNo
  • Lease purchaseNo
  • Sale Date02/02/2022
  • Sale Price$2,700,000


  • Acreage1.01
  • Building ConstructionFrame
  • Lot Description
    • Corner Lot
    • Fence - Stone
    • Level Lot
    • Lightly Wooded
    • Professionally Landscaped
    • Some Wetlands
  • Driveway TypePrivate, Paved, Asphalt
  • Parking spaces per 1000sqft
  • Parking spaces uncovered
  • Parking Spaces
  • Parking spaces covered
  • FloodzoneNo
  • SwimmingpoolNo

Water Body

  • Waterfront DescriptionNot Applicable


  • Appliances IncludedGas Cooktop
  • Original listprice$2,899,000
  • Fha approvedNo
  • SubletableNo
  • Space is leasedNo
  • Offmarket date11/13/2021
  • View Count7

Tax Information

  • Assessed value$1,033,550
  • Milrate base11
  • Milrate total11.59
  • Taxes$11,979
  • Tax YearJuly 2021-June 2022


  • Full Bath4
  • Half Baths3
  • BasementFull, Fully Finished, Heated, Cooled, Interior Access, Liveable Space
  • AtticNo
  • Garage Spaces2
  • Bedrooms4
  • Bathroom7
  • Year Built2021
  • Property StyleColonial
  • Energy FeaturesEnergy Star Rated, Home Energy Rating, Extra Insulation, Generator, Heat Recovery Unit
  • Fireplaces1
  • FoundationConcrete
  • Garage Parking InfoAttached Garage, Other
  • New construction typeCompleted/Never Occupied
  • Inlaw apartmentyNo


  • Waters ourcePrivate Well
  • Cooling SystemCentral Air, Zoned
  • Hot water descriptionTankless Hotwater
  • Heating FuelPropane
  • Fuel tank locationNon Applicable
  • Heat SystemHydro Air, Zoned
  • Septic approvalNo
  • Septic plan availableNo
  • Sewage systemSeptic

School Information

  • Elementary SchoolNorth Street
  • High SchoolGreenwich


  • Laundry room locationSeparate Room - 2nd Floor


  • StateCT
  • Zip06807
  • CountyFairfield
  • NeighborhoodCos Cob
  • Middle Junior High SchoolCentral
  • Short SaleNo


  • Rooms6
  • Interior featuresAuto Garage Door Opener, Cable - Available, Open Floor Plan, Security System
  • RoofAsphalt Shingle
  • Room count15
  • Home automationAppliances, Lighting, Lock(s), Security System, Thermostat(s)


  • Exterior features
    • Balcony
    • Deck
    • French Doors
    • Garden Area
    • Grill
    • Stone Wall
    • Underground Sprinkler
  • Exterior sidingHardie Board


  • Association amenitiesNone
Sotheby's International Realty | William Pitt
Sotheby's International Realty | William Pitt
Office: 203-796-7700
112 Federal Road
Danbury, CT 06811

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