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15 Marianne RoadDarien, CT 06820

For Sale

$4,495,000

Smart Buyer Rebate $44,950

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 chef's kitchen complemented by a walk-in butler's 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 today's 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.

Listed by Nellie Snell

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William Raveis Real Estate

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(203) 979-9149

Listed by Patricia Debano

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William Raveis Real Estate

Last updated March 08, 2026

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Source: SmartMLS #24156751

Listing Facts

  • TypeSingle-family
  • NeighborhoodDarien
  • Bedrooms5
  • Bathrooms6
  • Days on Prevu14
  • HOA/Maint. Fees$300/annual
  • Taxes$33,910/year
  • Size6,325 sqft
  • Price per sqft$711

Location

Mortgage Calculator

Listing History

03/02/2026
Listed by William Raveis Real Estate
$4,495,000

Property Details for 15 Marianne Road

Association

Fees

  • Association Fee Includes: Snow Removal, Insurance, Taxes

Exterior

Construction

  • New Construction: No/Resale
  • Roof: Wood Shingle
  • Year Built: 1958
  • Year Built Details: Public Records
  • Architectural Style: Colonial
  • Construction Materials: Frame
  • Exterior Features: Lighting, French Doors, Patio, Balcony, Underground Utilities, Shed, Porch, Stone Wall, Underground Sprinkler

Features

  • Waterfront Features: Beach Rights

Measurements

  • Lot Features: In Subdivision, Lightly Wooded, Level Lot, On Cul-De-Sac, Professionally Landscaped
  • Lot Size Acres: 2.40

Financial

Taxes

  • Parcel Number: 102989
  • Tax Annual Amount: $33,910.00
  • Tax Year: 25

Interior

Features

  • Appliances: Gas Cooktop, Range Hood, Refrigerator, Freezer, Icemaker, Dishwasher, Washer, Electric Dryer, Wine Chiller
  • Fireplaces Total: 2
  • Interior Features: AUDIO, DROPEN, PREWIRED, OPEN, SECURESY

Measurements

  • Living Area: 6,325

Rooms

  • Basement: Crawl Space
  • Bathrooms Full: 4
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 6
  • Bedrooms Total: 5
  • Rooms Total: 10

Parking

Parking

  • Attached Garage: Attached Garage, Under House Garage, Paved, Driveway
  • Garage Spaces: 3
  • Parking Total: 5

Schools

Elementary School

  • Elementary School: Ox Ridge

High School

  • High School: Darien

Middle or Junior School

  • Middle Or Junior School: Middlesex

Utilities

Equipment

  • Cooling: Ceiling Fans, Central Air, Zoned
  • Heating: Hot Air, Hot Water, Radiant, Zoned
  • Laundry Features: Upper Level
  • Sewer: Septic
  • Water Source: Private Well

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 6 bathrooms in this single-family home at 15 Marianne Road.

What schools are nearby to 15 Marianne Road?

Nearby schools include the Ox Ridge Elementary School, Middlesex Middle School, and Darien High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 15 Marianne Road.

What are the annual taxes for 15 Marianne Road?

Annual taxes for this single-family home are estimated at $33,910.

How does 15 Marianne Road compare to other single-family homes in Darien?

This single-family home is listed 39% below the average price for single-family homes in Darien and has been on the market for 37 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 6,325 sqft.

15 Marianne Road is a 5-bedroom, 6-bath single-family home for sale in Darien CT 06820. Available on Prevu for 14 days at $4,495,000. This property features 6,325 square feet of living space, located in Darien. The median listing price for single-family homes in this area is $4,447,500. Nearby schools include Ox Ridge Elementary School, Middlesex Middle School, and Darien High School. Browse more single-family home listings in Fairfield County.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.