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455 Mansfield AvenueDarien, CT 06820MLS Number 170001445

  • Price: $3,999,000The price has recently decreased
  • Est. Mortgage of $/month
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Price Down Payment Interest Rate Years

Est. Mortgage: $/month

Federal 30-year interest rate: 3.94% last updated on 2017-07-13

This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

  • 6Bedrooms
  • 10Bathroom
  • 2.04Acreage
  • 9,923Square Feet

Beautifully updated interior highlights this exceptional brick and slate estate with superior craftsmanship thruout the nearly 10,000 sq. ft, including 6 bdrms, 10 bthrms and 8 fireplaces, as well as a beautiful heated pool with pool/guest house. Sited on 2 acres of landscaped grounds and perennial gardens, this home is “better than new construction”, with no maintenance brick, slate roof, modern heating/cooling systems, home-run wiring, highest quality construction, all en-suite bedrooms, large entertaining spaces for family / friends, and private, quiet rooms such as library, 2nd fl sitting room. Kitchen is sunny and open w high-end appliances. Rooms are light and bright. Whole-house sound system. Five garages. Magnificent 15 room home.

Listed by Robert Callahan of Halstead Property

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Your Local Office

NewBridge International Realty
225 Bedford Street
Stamford CT, 06901

Office: 203.324.1300

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More Info

Basic Information

  • MLS Number170001445
  • StatusACT
  • List Price$3,999,000
  • Square Feet9,923
  • Virtual TourClick Here
  • Property TypeSingle Family For Sale
  • HoaNo
  • Lease purchaseNo


  • Acreage2.04
  • Building ConstructionFrame, Brick
  • Lot DescriptionOn Cul-De-Sac, Level Lot, Sloping Lot, Treed
  • Garages5
  • Parking Spaces
  • FloodzoneNo
  • SwimmingpoolYes
  • Pool description
    • Auto Cleaner
    • Gunite
    • Heated
    • In Ground Pool
    • Pool House
    • Safety Fence


  • Waters ourcePublic Water Connected
  • Cooling SystemCentral Air
  • Heating FuelOil, Propane
  • Fuel tank locationIn Basement
  • Heat SystemHot Air, Steam
  • Septic approvalNo
  • Septic plan availableNo
  • Sewage systemPublic Sewer Connected

Tax Information

  • Assessed value$3,045,084
  • Milrate base15
  • Milrate total16.16
  • Taxes$48,021
  • Tax YearJuly 2017-June 2018


  • Full Bath8
  • Half Bath2
  • BasementFull, Garage Access, Partially Finished
  • Attic descriptionFloored, Storage Space
  • AtticYes
  • Bedrooms6
  • Bathroom10
  • Year Built2000
  • Property StyleColonial
  • Energy FeaturesGenerator, Extra Insulation, Thermopane Windows
  • Fireplaces8
  • FoundationConcrete
  • Garage Parking InfoAttached Garage
  • New construction typeNo


  • Association amenitiesGolf Course, Park, Playground/Tot Lot, Tennis Courts
  • AmenitiesGolf Course, Library, Park, Playground/Tot Lot, Tennis Courts

School Information

  • Elementary SchoolOX RIDGE
  • High SchoolDARIEN


  • Laundry room location1st & 2nd


  • StateCT
  • Zip06820
  • CountyFairfield
  • Middle Junior High SchoolMIDDLESEX


  • Rooms15
  • Rooms additionalFoyer, Laundry Room, Mud Room, Sitting Room
  • Interior featuresAudio System, Central Vacuum, Security System
  • RoofSlate
  • Room count14
  • Radon mitigation airNo
  • Radon mitigation waterNo


  • ColorBrick
  • Exterior features
    • Cabana
    • French Doors
    • Guest House
    • Gutters
    • Lighting
    • Patio
    • Terrace
    • Underground Sprinkler
  • Exterior sidingBrick

Water Body

  • Waterfront DescriptionNot Applicable


  • Appliances Included
    • Dishwasher
    • Disposal
    • Dryer
    • Freezer
    • Icemaker
    • Microwave
    • Oven/Range
    • Refrigerator
    • Washer
  • ExclusionsAll audio/video entertainment equipment except HP laptop. Included: PBX and all related phone equipment.
  • Fha approvedNo
  • SubletableNo
  • Space is leasedNo
  • View Count4


Room LevelRoom TypeRoom WidthRoom LengthRoom Features
LowerOther1720Full Bath,Fireplace
MainEat-In Kitchen1534Pantry
MainFamily Room2025Fireplace
MainFormal Dining Room1718Bay/Bow Window,Fireplace,Wet Bar
MainLiving Room1818Fireplace
MainOther1823Full Bath
UpperBedroom1218Full Bath,Walk-In Closet
UpperBedroom1316Full Bath,Walk-In Closet
UpperBedroom1318Full Bath,Walk-In Closet
UpperBedroom1417Full Bath,Walk-In Closet
UpperBedroom1518On 3rd Floor,Walk-In Closet
UpperMaster Bedroom1923Full Bath,Fireplace,Walk-In Closet,Whirlpool Tub
UpperRec/Play Room2440On 3rd Floor,Full Bath,Fireplace

Information contained in this Smart MLS listing has been compiled from various sources, all of which may not be completely accurate. Smart MLS makes no warranty or representation as to the accuracy of listing information. All information that influences a decision to purchase a listed property should be independently verified by the purchaser. Copyright 2017 Smart MLS, Inc. All rights reserved.

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