41 days on market
Under Contract

15 Marianne Road, Darien CT 06820

Current Price: $4,495,000

5 beds 6 baths 6325 sq. ft

Last Update: 4/17/2026

Property Type: Single Family For Sale

Public Remarks

Ideally situated between the coveted town centers of Darien and New Canaan, this exceptionally and recently completely redesigned colonial rests on 2.4 acres of pristine, park-like grounds. Enveloped by a perimeter of mature trees, a rare sense of serenity is felt upon arrival. Finished with an uncompromising attention to detail, a sophisticated design aesthetic and superior craftsmanship throughout, curated to deliver both timeless elegance and modern comfort. The heart of the home is a stunning chefs kitchen complemented by a walk-in butlers pantry and an exquisitely appointed bar. Expansive walls of glass bathe the interiors in natural light while seamlessly connecting indoor and outdoor living. Large family room, living room and dining rooms are part of the open floor plan. French doors open to an impressive flagstone terrace - the perfect setting for al fresco dining, sunset gatherings, and tranquil mornings overlooking the private grounds. A dramatic recreation room with soaring cathedral ceilings provides a striking architectural statement and an abundance of space for leisure and relaxation. The oversized three-car garage offers generous storage and flexibility to accommodate todays lifestyle needs. A luxurious master and additional 3 bedrooms complete the second flr. A 5th Bedroom can be found on the third flr. 15 Marianne Rd represents a rare opportunity to acquire a meticulously renovated estate where luxury, privacy, and location converge in perfect harmony.

Map to Property at 15 Marianne Road, Darien CT 06820


Brookside to Marianne

Residential Property Information for 15 Marianne Road, Darien CT 06820

MLS #: 24156751

Style: Colonial

Color: White

Total Rooms:

Bedrooms: 5

Bathrooms: 6

Acres: 2.4

Year Built: 1958 (Public Records)

New Construction: No/Resale

Home Warranty Offered:

Property Tax: $33,910

Zoning: R2

Mil Rate:

Assessed Value: $2,190,580 

Potential Short Sale:

Square Footage: Estimated HEATED Sq.Ft. above grade is 6325; below grade sq feet total is ; total sq ft is 6325

Features
Appliances Incl.: Gas Cooktop,Convection Oven,Range Hood,Refrigerator,Freezer,Icemaker,Dishwasher,Washer,Electric Dryer,Wine Chiller
Laundry Location & Info: Upper Level 
Fireplaces: 2
Energy Features: Extra Insulation,Generator Ready,Programmable Thermostat
Interior Features: Audio System,Auto Garage Door Opener,Cable - Pre-wired,Open Floor Plan,Security System
Energy Features: Extra Insulation,Generator Ready,Programmable Thermostat
Home Automation: Appliances,Built In Audio,Entertainment System,Security System,Thermostat(s),Wired For Audio
Basement Desc.: Crawl Space
Exterior Siding: Shingle,Wood
Exterior Features: Lighting,French Doors,Patio,Balcony,Underground Utilities,Shed,Porch,Stone Wall,Underground Sprinkler
Foundation: Block,Slab
Roof: Wood Shingle
Parking Spaces: 3
Driveway Type: Private,Asphalt
Garage/Parking Type: Attached Garage,Under House Garage,Paved,Driveway
Swimming Pool: 0
Waterfront Feat.: Beach Rights
Lot Description: In Subdivision,Lightly Wooded,Level Lot,On Cul-De-Sac,Professionally Landscaped
Occupied: Owner
HOA Information

HOA Fee Amount 300

HOA Fee Frequency: Annually

Association Amenities: .

Association Fee Includes:

Utility Information

Hot Water System

Heat Type:

Fueled By: Hot Air,Hot Water,Radiant,Zoned.

Cooling: Ceiling Fans,Central Air,Zoned

Fuel Tank Location: Above Ground

Water Service: Private Well

Sewage System: Septic

School Information

Elementary: Ox Ridge

Intermediate:

Middle: Middlesex

High School: Darien

Marketing History

Current List Price: $4,495,000

Original List Price: $4,495,000

DOM: 41

Listing Date: 3/2/2026

Last Updated: 4/13/2026 4:30:34 PM

Expected Active Date: 3/3/2026

Listing Agent and Broker

List Agent Name: Nellie Snell

List Office Name: William Raveis Real Estate