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Sold for $4,800,000
    • $4,800,000

    276 Mansfield Avenue, Darien, CT 06820

    6beds
    8,972sqft
    Single Family Residence
    Built in 2003
    1.32 Acres Lot
    $5,090,700 Zestimate®
    $535/sqft
    $28,899 Estimated rent

    Home value

    $5,090,700

    $4.58M - $5.70M

    $28,899/mo

    Zestimate® history
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    What's special

    Wood-burning fireplaceStone terraceBreathtaking entry foyerHand-selected stonesOversized islandBreakfast barState-of-the-art kitchen
    Introducing "Les Pierres Dorees", a unique European-style Chateau boasting 6 bedrooms and 6 bathrooms. This magnificent home is constructed with hand-selected stones from the Champlain Valley and is situated on a 1.3-acre property overlooking the signature 12th hole of the Darien Country Club. Step inside through the authentic wrought iron door and be greeted by a breathtaking entry foyer featuring soaring 20-foot-high ceilings, grand double staircases adorned with custom iron and brass railings, elegant French doors, and floor-to-ceiling windows. The state-of-the-art kitchen is equipped with an oversized island, breakfast bar, Sub-Zero refrigerator, Bosch dishwashers, and a warming drawer. It seamlessly flows into a dining area with stunning views of the golf course and opens onto a stone terrace, perfect for entertaining. Upstairs, the luxurious Primary Suite boasts a bedroom with a wood-burning fireplace, offering the perfect vantage point to enjoy breathtaking sunrises over the golf course. Also includes walk-in closets, and a stunning Primary Bath with all the amenities. The additional bedrooms are thoughtfully appointed, providing comfort and privacy for family members or guests. A private 1-bedroom suite is ideal for an au-pair or in-law accommodation, completing the second level. Additionally, there is an enormous walk-up attic for storage and a huge basement perfect for home gym, movie theater, playroom. Don't miss the opportunity to own a masterpiece. Plenty of room for all the family vehicles in the 4-car garage. Experience Darien's community offerings with stable riding, golf courses, parks, elite shopping, world-class restaurants and direct access to I-95 and easy commute to NYC.

    Zillow last checked:

    Listing updated:

    Listed by:

    Team Fede at Keller Williams Prestige Properties,

    Federico Martinez 203-829-3965,

    Keller Williams Prestige Prop. 203-327-6700,

    Co-Listing Agent: Silvano De La Cruz 203-243-7453,

    Keller Williams Prestige Prop.

    Bought with:

    Federico Martinez, RES.0801971

    Keller Williams Prestige Prop.

    Co-Buyer Agent: Silvano De La Cruz

    Keller Williams Prestige Prop.

    Source: Smart MLS,MLS#: 24008430MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 7
    • Full bathrooms: 5
    • 1/2 bathrooms: 2
    Rooms
    • Room types: Bonus Room, Exercise Room, Laundry, Staff Quarters, Wine Cellar
    Primary bedroom
    • Features: High Ceilings, Bedroom Suite, Fireplace, Whirlpool Tub, Hardwood Floor
    • Level: Upper
    • Area: 1150 Square Feet
    • Dimensions: 23 x 50
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 272 Square Feet
    • Dimensions: 16 x 17
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 255 Square Feet
    • Dimensions: 15 x 17
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 234 Square Feet
    • Dimensions: 13 x 18
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 270 Square Feet
    • Dimensions: 15 x 18
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 360 Square Feet
    • Dimensions: 18 x 20
    Dining room
    • Features: Bay/Bow Window, High Ceilings, Hardwood Floor
    • Level: Main
    • Area: 220 Square Feet
    • Dimensions: 11 x 20
    Dining room
    • Features: High Ceilings, Hardwood Floor
    • Level: Main
    • Area: 442 Square Feet
    • Dimensions: 17 x 26
    Family room
    • Level: Main
    • Area: 416 Square Feet
    • Dimensions: 16 x 26
    Kitchen
    • Features: High Ceilings, Built-in Features, Granite Counters, Double-Sink, Kitchen Island
    • Level: Main
    • Area: 285 Square Feet
    • Dimensions: 15 x 19
    Heating
    • Forced Air, Oil
    Cooling
    • Central Air
    Appliances
    • Included: Gas Range, Oven, Range Hood, Refrigerator, Freezer, Subzero, Dishwasher, Disposal, Washer, Dryer, Wine Cooler, Water Heater
    • Laundry: Upper Level, Mud Room
    Features
    • Sound System, Wired for Data
    • Basement: Full
    • Attic: Partially Finished,Floored,Walk-up
    • Number of fireplaces: 3
    Interior area
    • Total structure area: 8,972
    • Total interior livable area: 8,972 sqft
    • Finished area above ground: 8,972

    Property

    Parking
    • Total spaces: 4
    • Parking features: Attached
    • Attached garage spaces: 4
    Features
    • Fencing: Stone
    • Has view: Yes
    • View description: Golf Course
    Lot
    • Size: 1.32 Acres
    • Features: Level, Landscaped
    Details
    • Parcel number: 103161
    • Zoning: R2

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial,Chateau
    • Property subtype: Single Family Residence
    Materials
    • Stone
    • Foundation: Concrete Perimeter
    • Roof: Slate
    Condition
    • New construction: No
    • Year built: 2003

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available

    Community & HOA

    Community
    • Security: Security System
    HOA
    • Has HOA: No
    Location
    • Region: Darien

    Financial & listing details

    • Price per square foot: $535/sqft
    • Tax assessed value: $3,552,010
    • Annual tax amount: $52,179
    • Date on market: 4/12/2024

    Price history

    DateEventPrice
    7/8/2025Sold$4,800,000-1.8%$535/sqft
    Source: Smart MLS #24008430 Report a problem
    7/1/2025Pending sale$4,888,000$545/sqft
    Source: Smart MLS #24008430 Report a problem
    9/29/2024Listed for sale$4,888,000$545/sqft
    Source: Smart MLS #24008430 Report a problem
    9/19/2024Listing removed$4,888,000$545/sqft
    Source: Smart MLS #24008430 Report a problem
    4/12/2024Listed for sale$4,888,000-0.2%$545/sqft
    Source: Smart MLS #24008430 Report a problem
    6/29/2023Listing removed--
    Source: Greenwich MLS, Inc. #117697 Report a problem
    3/3/2023Listed for sale$4,899,000-6.7%$546/sqft
    Source: Smart MLS #170553799 Report a problem
    11/26/2022Listing removed--
    Source: Greenwich MLS, Inc. #116022 Report a problem
    9/13/2022Price change$5,249,000-4.5%$585/sqft
    Source: Smart MLS #170495596 Report a problem
    6/3/2022Listed for sale$5,499,0000%$613/sqft
    Source: Smart MLS #170495596 Report a problem
    3/28/2022Listing removed--
    Source: Smart MLS #170441019 Report a problem
    9/28/2021Listed for sale$5,500,000+17%$613/sqft
    Source: Smart MLS #170441019 Report a problem
    4/1/2010Sold$4,700,000-13%$524/sqft
    Source: Smart MLS #98415415 Report a problem
    9/1/2009Listed for sale$5,400,000+487%$602/sqft
    Source: William Pitt Sothebys International Realty #13863 Report a problem
    12/21/1998Sold$920,000$103/sqft
    Source: Smart MLS #98005061 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$54,985 +5.4%$3,552,010
    2024$52,179 +4.4%$3,552,010 +25.2%
    2023$49,963 +2.2%$2,837,170
    2022$48,884 +2.3%$2,837,170
    2021$47,778 +3.1%$2,837,170
    2020$46,331 -0.8%$2,837,170
    2019$46,728 -15.3%$2,837,170 -17.3%
    2018$55,154 -0.5%$3,430,000
    2017$55,429 -7.7%$3,430,000 -10%
    2016$60,076 +2.7%$3,809,540
    2015$58,476 +2.3%$3,809,540
    2014$57,181 +22.5%$3,809,540 +7.5%
    2013$46,690 +3.9%$3,545,150
    2012$44,953 +3.9%$3,545,150
    2011$43,251 +3.9%$3,545,150
    2010$41,620 +3.3%$3,545,150
    2009$40,308 +8.2%$3,545,150 +38.5%
    2008$37,255 +4.9%$2,560,460
    2007$35,514 +3.5%$2,560,460
    2006$34,310 -28%$2,560,460 -30%
    2005$47,625 +111%$3,657,800 +93.7%
    2004$22,568 +163.3%$1,888,530 +187.7%
    2003$8,572 -6.8%$656,320
    2001$9,202 +7.3%$656,320 -30%
    2000$8,572 +11.8%$937,600 +116.7%
    1999$7,669 $432,760
    Find assessor info on the county website

    Neighborhood: 06820

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