$29,500,000
$6M PRICE DROP

0 Hay Island Unit 24078034 Darien, CT 06820

Estimated payment $185,710/month

Total Views 33,251
6 Beds
7.5 Baths
8,684 Sq Ft
$3,397 Price per Sq Ft

Highlights

  • Guest House
  • Pool House
  • 18.15 Acre Lot
  • Tokeneke Elementary School Rated A
  • Waterfront
  • Colonial Architecture

About This Home

HAY ISLAND: Breathtaking, unobstructed views of the Long Island Sound stretch from this private island at the end of a gated causeway on Darien's cherished waterfront coast. Held by one family for over a century, this waterfront sanctuary features a meticulously crafted 8,684 SF New England colonial built in 2010. Positioned high above the water, with sweeping southeasterly views the six-bedroom, seven-bathroom main house is adorned with exquisite millwork, high-end finishes, and six fireplaces. An infinity-edge pool overlooks one of two sandy beaches and the glittering waves, with the historic Greens Ledge Lighthouse in the distance. The island also includes a two-bedroom guest house, a pool house equipped with a kitchenette and full bathroom, a dock, separate spa and a freshwater pond. ELEVATIONS: Main House Door Sill Elevation is 19.38 Cottage Door Sill Elevation is 16.31 Pool House Door Sill Elevation is 14.68

Listing Agent

Leslie McElwreath

Sotheby's International Realty License #RES.0763604 Listed on: 03/12/2025

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $342,447

Year Built

  • Built in 2010

Lot Details

  • 18.15 Acre Lot
  • Waterfront
  • Garden

Home Design

  • Colonial Architecture
  • Concrete Foundation
  • Frame Construction
  • Wood Shingle Roof
  • Wood Siding

Interior Spaces

  • 8,684 Sq Ft Home
  • 5 Fireplaces
  • Mud Room
  • Entrance Foyer
  • Bonus Room
  • Workshop
  • Screened Porch
  • Home Gym
  • Partial Basement
  • Pull Down Stairs to Attic
  • Home Security System

Kitchen

  • Built-In Oven
  • Gas Cooktop

Bedrooms and Bathrooms

  • 6 Bedrooms

Laundry

  • Laundry Room
  • Laundry on upper level

Parking

  • 3 Car Garage
  • Parking Deck

Pool

  • Pool House
  • Heated Infinity Pool
  • Spa

Outdoor Features

  • Balcony
  • Deck
  • Terrace
  • Shed
  • Outdoor Grill

Additional Features

  • Guest House
  • Flood Zone Lot
  • Central Air

Listing and Financial Details

  • Exclusions: Call LB.

Home Details

Home Type

Single Family

Est. Annual Taxes

$342,447

Year Built

Built in 2010

Lot Details

0

Listing Details

  • Neighborhood: Hay Island
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 8684
  • Total Sq Ft: 8684
  • Year Built: 2010
  • New Construction: No/Resale
  • Nearby Amenities: Park
  • Exclusions: Call LB.
  • Direct Waterfront: Yes
  • Home Warranty Offered: No
  • Directions: GPS
  • In Law Apartment: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 6
  • Total Bathrooms: 8
  • Full Bathrooms: 7
  • Half Bathrooms: 1
  • Fireplaces: 5
  • Attic Description: Pull-Down Stairs
  • Basement Description: Partial
  • Interior Amenities: Security System
  • Appliances: Gas Cooktop, Wall Oven, Refrigerator, Freezer
  • Additional Rooms: Bonus Room, Exercise Room, Foyer, Laundry Room, Mud Room, Workshop
  • Laundry Room Location: Second Floor Laundry Room
  • Laundry Room Info: Upper Level
  • Attic: Yes
  • Other SqFt Description: Tax Card

Exterior Features

  • Exterior Features: Porch-Wrap Around, Porch-Screened, Terrace, Guest House, Hot Tub, Balcony, Grill, Shed, Porch, Deck, Garden Area
  • Exterior Siding: Wood
  • Foundation Type: Concrete
  • Roof Information: Wood Shingle
  • Waterfront Description: L. I. Sound Frontage Beach Dock or Mooring View
  • Swimming Pool: Yes
  • Pool: Heated, Pool House, Infinity Edge, In Ground Pool
  • Construction Description: Frame

Garage/Parking

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

Utilities

  • Cooling System: Central Air
  • Heat Type: Other
  • Hot Water Description: Tank Size Unknown
  • Water Source: Public Water Connected
  • Sewer: Septic

Schools

  • Elementary School: Per Board of Ed
  • Middle School: Per Board of Ed
  • High School: Per Board of Ed

Green Features

  • Energy Features: Geothermal Heat

Lot Info

  • Acres: 18.15
  • Lot Description: Secluded Level Lot Professionally Landscaped Water View
  • Elevation Certificate: Yes
  • Flood Zone: Yes
  • Zoning: R-1
  • Parcel #: 999999999

Tax Info

  • Tax Year: July 2024-June 2025
  • Property Tax: 342447
  • Total Assessed Value: 23311610
  • Mil Rate Total: 14.69

MLS Schools

  • Elementary School: Per Board of Ed
  • Middle Jr High School: Per Board of Ed
  • High School: Per Board of Ed

Map

Range of Values:

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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 Change Sq Ft Price
05/27/2025 05/27/25 Price Changed $29,500,000 -15.7% $3,397 / Sq Ft
03/12/2025 03/12/25 For Sale $35,000,000 -- $4,030 / Sq Ft
Source: SmartMLS

Source: SmartMLS

MLS Number: 24078034

SmartMLS
Connecticut Fairfield County Darien 06820

0 Hay Island Unit 24078034, Darien, CT

This home is located at 0 Hay Island Unit 24078034, Darien, CT 06820 and is currently priced at $29,500,000, approximately $3,397 per square foot. This property was built in 2010. 0 Hay Island Unit 24078034 is a home located in Fairfield County with nearby schools including Tokeneke Elementary School, Middlesex Middle School, and Darien High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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Leslie McElwreath
Listing Agent
Leslie McElwreath
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Sotheby's International Realty
(203) 457-3530