# 20 Marianne Road, Darien, CT 06820

> **TL;DR:** 5bd/8ba single family, $4,199,000 ($643/sqft), built 1950, 6,535 sqft.
> Fireplace, A/C. Est. $18,196/mo. Listed 455 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $4,199,000 |
| Price/sqft | $643 |
| Bedrooms | 5 |
| Bathrooms | 6 full, 2 half |
| Square Feet | 6,535 |
| Year Built | 1950 |
| Lot Size | 51,836 sqft (1.19 acres) |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 455 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $18,196 |
| **Total** | **$18,196** |

## Nearby Schools

- **Elementary:** Ox Ridge
- **High:** Darien

## Key Amenities

- Fireplace
- A/C

## Property Highlights

- Built in 1950
- 1.19 acre lot
- Fireplace

## Description

### Agent Description
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!

## Location

- **Address:** 20 Marianne Road, Darien, CT 06820
- **County:** Fairfield
- **Coordinates:** 41.107142, -73.468838
- **Google Maps:** https://www.google.com/maps?q=41.107142,-73.468838

## Virtual Tour & Media

- **Video Tour:** https://my.homediary.com/u/488021

## Listing Agent

- **Name:** Serena Richards
- **Brokerage:** Brown Harris Stevens
- **Phone:** 2032732073
- **Email:** srichards@bhsusa.com

## Primary Photo

![20 Marianne Road - Primary Photo](http://lh.rdcpix.com/8f54d545287101e88bb80f695dd032eel-f1362562870r.jpg)

*38 total photos available on [listing page](https://www.propertysimple.com/listing/20-marianne-road-darien-ct-06820-24082353)*

---

**MLS#:** 24082353 | **Updated:** 2026-06-24
**Source:** listhub

*Copyright © 2026 SmartMLS, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/20-marianne-road-darien-ct-06820-24082353)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "20 Marianne Road, Darien, CT 06820",
  "description": "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 brea",
  "url": "https://www.propertysimple.com/listing/20-marianne-road-darien-ct-06820-24082353",
  "image": "http://lh.rdcpix.com/8f54d545287101e88bb80f695dd032eel-f1362562870r.jpg",
  "datePosted": "2026-06-24",
  "price": 4199000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "20 Marianne Road",
    "addressLocality": "Darien",
    "addressRegion": "CT",
    "postalCode": "06820",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 41.107142,
    "longitude": -73.468838
  },
  "numberOfBedrooms": 5,
  "numberOfBathroomsTotal": 8,
  "numberOfFullBathrooms": 6,
  "numberOfPartialBathrooms": 2,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 6535,
    "unitCode": "FTK"
  },
  "yearBuilt": 1950
}
```