20 Marianne Rd Darien, CT, 06820

single family home
$ 4,495,000 For Sale Active Mar 26, 2025
  • 5 beds
  • 8 baths
  • 6,535 sq ft
  • 1.19 acres
  • under constr.
  • 2 cars garage
Open House

About the Home

New construction 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!

Rooms & Interior

5 bedrooms beds
6 full + 2 half baths
6,535 square feet sq ft

Room Details

  • Great Room (Main Level) Fireplace, Hardwood Floor
  • Bedroom (Upper Level) Bedroom Suite, Full Bath, Hardwood Floor
  • Office (Upper Level) On 3rd Floor
  • Rec/Play Room (Lower Level) Full Bath
  • Kitchen (Main Level) Dining Area, Island, Hardwood Floor
  • Living Room (Main Level) Hardwood Floor
  • Bedroom (Upper Level) Bedroom Suite, Full Bath, Hardwood Floor
  • Bedroom (Upper Level) Bedroom Suite, Full Bath, Hardwood Floor
  • Rec/Play Room (Upper Level) On 3rd Floor
  • Bedroom (Main Level) Full Bath
  • Primary Br Suite (Upper Level) Bedroom Suite, Full Bath, Walk-In Closet, Hardwood Floor
  • Other Rooms Bonus room, Foyer, Laundry room, Mud room

Home Features

Heating

  • Fireplaces: 1
  • Heating: gas on gas, zoned

Cooling

  • Central air

Appliances

  • Allowance
  • Oven/range
  • Microwave
  • Refrigerator
  • Freezer
  • Dishwasher
  • Washer
  • Dryer

Attic

  • Partially finished
  • Walk-up

Basement

  • Full
  • Partially finished

Laundry

  • Upper level

Exterior Features

  • Deck
  • Gutters
  • French doors

Property Details

Parking

  • Garage spaces: 2
  • Attached garage

Lot Details

  • Lot surface: 1.19 acres
  • Some wetlands
  • Level lot
  • On cul-de-sac

Utilities

  • Water: private well
  • Sewage: septic

Construction Details

Style
colonial

New construction
under construction

Construction year
2025

Exterior Siding
hardie board

Foundation
block, concrete

Roof
asphalt shingle, metal

New Constructions in Darien

Open Houses

There is 1 scheduled open house for 20 Marianne Road, Darien, CT.
January 31, 2026 Jan 31, 2026 12:00 - 14:00 (public)

Area & Town

This home is located in Northern Darien neighborhood, in the town of Darien.

Finance & Listing Info

Status Active
Listing date March 26, 2025
List price $ 4,495,000
Current price $ 4,495,000
Tax amount $ 0
Tax year july 2024-june 2025
MLS ID #24082353
List Agent Serena Richards
List Office Brown Harris Stevens

20 Marianne Road Home Photos

Because we love Fairfield County!

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