$4,495,000
OPEN SUN 12PM - 2PM $405K PRICE DROP

20 Marianne Rd Darien, CT 06820

Estimated payment $24,923/month

Total Views 104,656
5 Beds
8 Baths
6,535 Sq Ft
$688 Price per Sq Ft

Highlights

  • 1.19 Acre Lot
  • Colonial Architecture
  • Vaulted Ceiling
  • Ox Ridge Elementary School Rated A
  • Deck
  • Attic

About This Home

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!

Listing Agent

Serena Richards

Brown Harris Stevens Brokerage Phone: (203) 273-2073 License #RES.0805526 Listed on: 03/26/2025

Brown Harris Stevens

Open House Schedule

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1950

Lot Details

  • 1.19 Acre Lot
  • Property is zoned R2

Home Design

  • Colonial Architecture
  • Concrete Foundation
  • Block Foundation
  • Frame Construction
  • Asphalt Shingled Roof
  • HardiePlank Siding

Interior Spaces

  • Vaulted Ceiling
  • 1 Fireplace
  • French Doors
  • Mud Room
  • Entrance Foyer
  • Bonus Room
  • Partially Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Oven or Range
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 5 Bedrooms

Laundry

  • Laundry Room
  • Laundry on upper level
  • Dryer
  • Washer

Attic

  • Walkup Attic
  • Partially Finished Attic

Parking

  • 2 Car Garage
  • Parking Deck

Outdoor Features

  • Deck
  • Rain Gutters

Schools

  • Ox Ridge Elementary School
  • Middlesex School
  • Darien High School

Utilities

  • Zoned Heating and Cooling System
  • Heating System Uses Gas
  • 60+ Gallon Tank
  • Private Company Owned Well

Listing and Financial Details

  • Assessor Parcel Number 102672

Home Details

Home Type

Single Family

Year Built

Built in 1950

Lot Details

1.19 Acres

Listing Details

  • Neighborhood: N/A
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 5527
  • Sq Ft Est Heated Below Grade: 1008
  • Total Sq Ft: 6535
  • Year Built: 1950
  • New Construction: No/Resale
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Directions: Brookside Road to Marianne.
  • In Law Apartment: No
  • Street Type: Road
  • Office Attribution Contact: (203) 655-1418
  • Reserve Prospect: No
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 5
  • Total Bathrooms: 8
  • Full Bathrooms: 6
  • Half Bathrooms: 2
  • Fireplaces: 1
  • Attic Description: Partially Finished, Walk-up
  • Basement Description: Full, Partially Finished
  • Appliances: Allowance, Oven/Range, Microwave, Refrigerator, Freezer, Dishwasher, Washer, Dryer
  • Additional Rooms: Bonus Room, Foyer, Laundry Room, Mud Room
  • Laundry Room Info: Upper Level
  • Attic: Yes

Exterior Features

  • Exterior Features: Deck, Gutters, French Doors
  • Exterior Siding: Hardie Board
  • Foundation Type: Block, Concrete
  • Roof Information: Asphalt Shingle Metal
  • Waterfront Description: Not Applicable
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garages Number: 2
  • Garage And Parking: Attached Garage

Utilities

  • Cooling System: Central Air
  • Heat Type: Gas on Gas, Zoned
  • Hot Water Description: 100 Gallon Tank
  • Water Source: Private Well
  • Sewer: Septic

Lot Info

  • Acres: 1.19
  • Lot Description: Some Wetlands Level Lot On Cul-De-Sac
  • Flood Zone: No
  • Zoning: R2
  • Parcel #: 102672

Tax Info

  • Tax Year: July 2025-June 2026

MLS Schools

  • Elementary School: Ox Ridge
  • Middle Jr High School: Middlesex
  • High School: Darien

Map

Range of Values:

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Value Increase
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Percent Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $15,077 $973,980 $818,790 $155,190
2024 $14,308 $973,980 $818,790 $155,190
2023 $12,575 $714,070 $545,860 $168,210
2022 $12,303 $714,070 $545,860 $168,210
2021 $12,025 $714,070 $545,860 $168,210
2020 $11,682 $714,070 $545,860 $168,210
2019 $11,761 $714,070 $545,860 $168,210
2018 $11,927 $741,720 $584,850 $156,870
2017 $11,986 $741,720 $584,850 $156,870
2016 $11,697 $741,720 $584,850 $156,870
2015 $11,385 $741,720 $584,850 $156,870
2014 $11,133 $741,720 $584,850 $156,870
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/08/2026 01/08/26 Price Changed $4,495,000 -8.3% $688 / Sq Ft
03/26/2025 03/26/25 For Sale $4,900,000 +292.0% $750 / Sq Ft
07/24/2023 07/24/23 Sold $1,250,000 0.0% $319 / Sq Ft View Prior Sale
06/07/2023 06/07/23 Pending -- -- --
05/31/2023 05/31/23 For Sale $1,250,000 -- $319 / Sq Ft
Source: SmartMLS

Purchase History

Date Type Sale Price Title Company
Warranty Deed $1,250,000 None Available
Source: Public Records

Source: SmartMLS

MLS Number: 24082353

SmartMLS

APN: DARI-000001-000000-000091

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