Curious about this home?
Ask anything — no agents, no pressure
Try asking
About This Home
This 5-bedroom, 8-bathroom single family at 20 Marianne Road in Darien, CT is listed for $4,199,000 ($643 per sqft). Built in 1950, the home offers 6,535 sqft of living space on a 1.19 acres lot.
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!
Key Features
- Built in 1950
- 1.19 acre lot
- Fireplace
Property Details
Amenities
Monthly Cost Estimate
$22,457/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
20 Marianne Road
Darien, CT 06820
Features & Amenities
Exterior Features
Property Details
Pool Features
Heating
Cooling
Appliances
Questions & Answers
This 5-bedroom, 8-bathroom single family at 20 Marianne Road is listed at $4,199,000 ($643/sqft). The estimated monthly payment is $18,196 based on 20% down at 6.5% interest.
Key features include: Built in 1950, 1.19 acre lot, Fireplace. Exterior Features: Deck,Gutters,French Doors.
This property is listed by Serena Richards and can be reached at 2032732073 or srichards@bhsusa.com.



