$12,900,000
SOLD DEC 5, 2025

52 Carriglea Dr Riverside, CT 06878

6 Beds
7 Baths
9,418 Sq Ft
1.13 Acres Lot

Sale Details

Date Sold: December 5, 2025

$1,370 Per Sq Ft

61 Days on Market

Highlights

  • In Ground Pool
  • Waterfront
  • Colonial Architecture
  • Riverside School Rated A+
  • 1.13 Acre Lot
  • Attic

About This Home

Experience unparalleled luxury in this extraordinary custom-built Riverside waterfront residence. Nestled on 1.13 acres with 9,418 square feet of living space, this exceptional home, designed by acclaimed architect Cormac Byrne, boasts a seamless open-concept layout that promotes effortless flow throughout. Soaring ceilings and expansive windows flood the interiors with natural light, highlighting the breathtaking water views that can be enjoyed from nearly every room. Outside, indulge in the serene beauty of a sparkling pool and a private dock, perfect for those who love the water, while westward-facing vistas offer stunning sunsets. A walk-out lower level elevates the home's functionality, making it a rare fine in Riverside!

Last Agent to Sell the Property

Stephen Archino

Sotheby's International Realty Brokerage Phone: (203) 964-7445 License #RES.0018044 Listed on: 09/19/2025

Sotheby's International Realty

Last Buyer's Agent

Robert Johnson

Brown Harris Stevens License #RES.0797016

Brown Harris Stevens

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2005

Lot Details

  • 1.13 Acre Lot
  • Waterfront
  • Property is zoned RA-1

Parking

  • 3 Car Garage

Home Design

  • Colonial Architecture
  • Block Foundation
  • Asphalt Shingled Roof
  • Stone Siding
  • Stucco Exterior

Interior Spaces

  • 9,418 Sq Ft Home
  • 4 Fireplaces
  • Water Views
  • Walkup Attic

Kitchen

  • Oven or Range
  • Cooktop
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 6 Bedrooms

Laundry

  • Dryer
  • Washer

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House

Pool

  • In Ground Pool
  • Spa

Schools

  • Riverside Elementary School
  • Eastern Middle School
  • Greenwich High School

Utilities

  • Central Air
  • Heating System Uses Natural Gas
  • Hydro-Air Heating System

Listing and Financial Details

  • Assessor Parcel Number 1851363

Home Details

Home Type

Single Family

Year Built

Built in 2005

Lot Details

1.13 Acres

Listing Details

  • Neighborhood: Riverside
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 9418
  • Total Sq Ft: 9418
  • Year Built: 2005
  • New Construction: No/Resale
  • Direct Waterfront: Yes
  • Home Warranty Offered: No
  • Directions: Use Waze
  • Financing Used: Assumed Conventional
  • Street Type: Drive
  • Office Attribution Contact: (203) 869-4343
  • Reserve Prospect: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 6
  • Total Bathrooms: 7
  • Full Bathrooms: 5
  • Half Bathrooms: 2
  • Fireplaces: 4
  • Attic Description: Walk-up
  • Basement Description: Full, Fully Finished, Full With Walk-Out
  • Appliances: Cook Top, Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer
  • Attic: Yes

Exterior Features

  • Exterior Siding: Stone, Stucco
  • Foundation Type: Block
  • Roof Information: Asphalt Shingle
  • Waterfront Description: Harbor Walk to Water Dock or Mooring Access
  • Swimming Pool: Yes
  • Pool: Spa, In Ground Pool
  • Construction Description: Other

Garage/Parking

  • Garages Number: 3
  • Garage And Parking: Attached Garage

Utilities

  • Cooling System: Central Air
  • Heat Type: Hydro Air
  • Heat Fuel Type: Natural Gas
  • Hot Water Description: Other
  • Water Source: Public Water Connected
  • Sewer: Septic

Schools

  • Intermediate School: Per Board of Ed

Lot Info

  • Acres: 1.13
  • Lot Description: Water View
  • Zoning: RA-1
  • Parcel #: 1851363

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 776537

MLS Schools

  • Elementary School: Riverside
  • Middle Jr High School: Eastern
  • High School: Greenwich
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
12/29/2025 12/29/25 Sold $12,900,000 -6.2% $1,370 / Sq Ft View Prior Sale
08/27/2025 08/27/25 Price Changed $13,750,000 +900.0% $1,460 / Sq Ft
08/27/2025 08/27/25 Price Changed $1,375,000 -90.4% $146 / Sq Ft
05/21/2025 05/21/25 For Sale $14,250,000 -- $1,513 / Sq Ft
Source: SmartMLS

Agents Affiliated with this Home

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Map

Source: SmartMLS

MLS Number: 24127692

SmartMLS

APN: GREE M:05 B:2773

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