20 Marianne Rd Darien, CT, 06820

single family home
$ 4,900,000 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

Nearly Complete - A Modern Colonial Haven in Darien. Tucked away on a private, level 1.2 acres at the end of a coveted Darien cul-de-sac, this modern colonial is where timeless design meets contemporary comfort. Step through the welcoming foyer - with a walk-in coat room and powder room - and into a spacious living room, perfect for gatherings that stretch into the evening. The custom kitchen is a true centerpiece, boasting a grand stone island, Thermador appliances, an oversized range, and abundant cabinetry. A sunlit breakfast room opens effortlessly to the great room, where a gas fireplace and beamed ceiling create warmth and character. A first-floor office with full bath offers flexibility for work, guests, or quiet retreat. Everyday ease continues with a mudroom 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 - the perfect spot to savor your morning coffee. 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, or creative space waiting to be defined. Come escape to greener pastures at this Darien gem. *Please do not walk the property or enter the home without an accompanied appointment.

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.
December 11, 2025 Dec 11, 2025 10:00 - 12:00 (broker)

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 $ 4,900,000
Current price $ 4,900,000
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

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