Seller's Agent in 2025
Leslie McElwreath
Sotheby's International Realty
(917) 539-3654
172 Total Sales
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.
Last Agent to Sell the Property
Sotheby's International Realty License #RES.0763604 Listed on: 03/12/2025
Last Buyer's Agent
OUT-OF-TOWN BROKER
FOREIGN LISTING
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $20,140,000 | -- | ||
| $1,165,312 | -- | ||
| $234,400 | -- |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 11/14/2025 11/14/25 | Sold | $26,500,000 | -10.2% | $3,052 / Sq Ft |
| 11/11/2025 11/11/25 | Pending | -- | -- | -- |
| 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 |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $270,921 | $17,501,330 | $13,854,190 | $3,647,140 |
| 2024 | $261,241 | $17,783,570 | $14,136,430 | $3,647,140 |
| 2023 | $282,169 | $16,023,210 | $12,705,910 | $3,317,300 |
| 2022 | $276,080 | $16,023,210 | $12,705,910 | $3,317,300 |
| 2021 | $269,831 | $16,023,210 | $12,705,910 | $3,317,300 |
| 2020 | $262,140 | $16,023,210 | $12,705,910 | $3,317,300 |
| 2019 | $263,902 | $16,023,210 | $12,705,910 | $3,317,300 |
| 2018 | $275,254 | $17,117,800 | $13,615,420 | $3,502,380 |
| 2017 | $276,624 | $17,117,800 | $13,615,420 | $3,502,380 |
| 2016 | $269,948 | $17,117,800 | $13,615,420 | $3,502,380 |
| 2015 | $262,758 | $17,117,800 | $13,615,420 | $3,502,380 |
| 2014 | $256,938 | $17,117,800 | $13,615,420 | $3,502,380 |
Seller's Agent in 2025
Leslie McElwreath
Sotheby's International Realty
(917) 539-3654
172 Total Sales
O
Buyer's Agent in 2025
OUT-OF-TOWN BROKER
FOREIGN LISTING
Source: Greenwich Association of REALTORS®
MLS Number: 122219
APN: DARI M:59 B:12
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