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20 Marianne Road

Darien, CT 06820
  • $4,199,000
  • STATUS: Active
  • ON SITE: 569 Days
  • MLS #: 24082353
UPDATED: 15 min ago
$4,199,000
  • 5
    BEDS
  • 1.19
    ACRES
  • 6
    BATHS
  • 2
    1/2 BATHS
  • 6,535
    SQFT
  • $643
    $/SQFT
Type:
Single-Family Home
Built:
1950
County:
Area:

School Information

Elementary School:
Middle School:
High School:

Description

New construction from foundation up and ready for 2026! On a coveted Darien cul-de-sac, this modern colonial boasts 6500sf of elegance and comfort. Step through the welcoming foyer, complete with a coat room and powder room, and into a spacious, light-flooded living room, perfect for gatherings that stretch into the evening. The custom kitchen is a true centerpiece, with a grand stone island, Thermador appliances, an oversized range, and abundant cabinetry. Surrounded by windows, the sunlit breakfast room flows effortlessly to the kitchen/great room, where a gas fireplace and beamed ceiling create warmth and character and flow out to an huge deck overlooking 1.2 private acres. A first-floor office with full bath offers flexibility for work, guests, or a quiet retreat. Everyday ease continues with a mudroom, half bath with stunning, floating quartz vanity, and an attached two-car garage. Upstairs, the primary suite is a serene escape with vaulted ceilings, a walk-in closet, and a private balcony overlooking the lush and private yard. Three additional en-suite bedrooms each feature custom walk-in closets, blending function with elegance. The partially finished third floor and lower level invite endless possibilities - a home gym, playroom, creative spaces, etc. This home has privacy and space for all and is only minutes from town, shops, the beach, golf, the train and all amenities. A new home for the new year!

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The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc. Data last updated: 2026-10-17T14:10:15.2.
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20 Marianne Road Darien, CT 06820

  • Price: $4,199,000
  • Status: Active
  • On Site: 569 Days
  • Updated: 15 min ago
  • MLS #: 24082353
5
Beds
6
Baths
2
½ Baths
1.19
Acres
6,535
SQFT
$643
$/SQFT
1950
Built
County:
Fairfield
Area:
Darien
Elementary School:
Ox Ridge
Middle School:
Middlesex
High School:
Darien
Property Description
New construction from foundation up and ready for 2026! On a coveted Darien cul-de-sac, this modern colonial boasts 6500sf of elegance and comfort. Step through the welcoming foyer, complete with a coat room and powder room, and into a spacious, light-flooded living room, perfect for gatherings that stretch into the evening. The custom kitchen is a true centerpiece, with a grand stone island, Thermador appliances, an oversized range, and abundant cabinetry. Surrounded by windows, the sunlit breakfast room flows effortlessly to the kitchen/great room, where a gas fireplace and beamed ceiling create warmth and character and flow out to an huge deck overlooking 1.2 private acres. A first-floor office with full bath offers flexibility for work, guests, or a quiet retreat. Everyday ease continues with a mudroom, half bath with stunning, floating quartz vanity, and an attached two-car garage. Upstairs, the primary suite is a serene escape with vaulted ceilings, a walk-in closet, and a private balcony overlooking the lush and private yard. Three additional en-suite bedrooms each feature custom walk-in closets, blending function with elegance. The partially finished third floor and lower level invite endless possibilities - a home gym, playroom, creative spaces, etc. This home has privacy and space for all and is only minutes from town, shops, the beach, golf, the train and all amenities. A new home for the new year!
Exterior Features

Color White Direct Waterfront YN No Exterior Features DeckGuttersFrench Doors Exterior Siding Hardie Board Garage And Parking Attached Garage Lot Description Some WetlandsLevel LotOn Cul-De-Sac Roof Information Asphalt ShingleMetal Style Colonial Swimming Pool YN No Waterfront Description Not Applicable

Interior Features

Appliances Included AllowanceOven/RangeMicrowaveRefrigeratorFreezerDishwasherWasherDryer Attic Description Partially FinishedWalk-up Attic YN Yes Basement Description FullPartially Finished Cooling System Central Air Fireplaces Total 1 Heat Type Gas on GasZoned In Law Apartment No Laundry Room Info Upper Level Rooms Great Room (Main Level FireplaceHardwood Floor) Bedroom (Upper Level Bedroom SuiteFull BathHardwood Floor) Office (Upper Level On 3rd Floor) Rec/Play Room (Lower Level Full Bath) Kitchen (Main Level Dining AreaIslandHardwood Floor) Living Room (Main Level Hardwood Floor) Bedroom (Upper Level Bedroom SuiteFull BathHardwood Floor) Bedroom (Upper Level Bedroom SuiteFull BathHardwood Floor) Rec/Play Room (Upper Level On 3rd Floor) Bedroom (Main Level Full Bath) Primary B Rooms Additional Bonus RoomFoyerLaundry RoomMud Room Sq Ft Est Heated Above Grade 5527 Sq Ft Est Heated Below Grade 1008 Total Rooms 12

Property Features

Agent Owner YN No Bank Owned Property No Flood Zone YN No Foundation Type BlockConcrete Home Owners Assocation No Home Warranty Offered YN No Hot Water Description 100 Gallon Tank New Construction Type No/Resale Potential Short Sale No Sewage System Septic Tax Year July 2025-June 2026 Under Agreement Yn No Water Source Private Well Zoning R2

Listing information © 2026 Smart MLS
Listing provided courtesy of Serena Richards of Brown Harris Stevens: (203) 655-1418.


The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc. Data last updated: 2026-10-17T14:10:15.2.
 
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