Enjoy year-round access to beautiful Isabella beach and walking/biking on the recreational path to the East End of the island. Sweeping estate includes guest cottage the two lots offer plenty of options! Nestled on a high bluff is approx. 4.7 private and lush acres of trees, lawns and perennial gardens with 665 feet of frontage on Block Island Sound with a path to a private beach and access to Isabella Beach. Breathtaking views from almost every room of this comfortable year-round island home and guest cottage designed by Mark Denton and built by HP Broom in 1998. The open concept interior is unique and spacious with rustic pine paneling, barn flooring and built-ins throughout, featuring a warm and inviting sun filled great room with exposed beams and trusses, stone fireplace, and glass doors. The low maintenance, and comfortable unfinished floors were designed to be easy to care for and practical- warm under foot in the fall and winter, cool in the summer. The main house boasts 5 bedrooms, 4 1/2 baths, eat-in kitchen, pantry, library, office, bonus room, wine cellar, and additional private nooks for quiet relaxation. The guest cottage has two floors plus a basement and an outdoor shower. The top floor features a great room with kitchen and sleeping banquettes that have hidden storage below. There is a full bath and wood stove on the middle floor. With 5283 total sq ft, this wonderful estate offers a generous amount of private and common living spaces.
Single-familyProperty Type
1998Year Built
4.68 acresLot Size
$1,051Est. Price/Sq.Ft.
Listing by Laurie Finan• Century 21 Shutters & Sails
Bought with Non-Mls Non-Mls Member• Non-Mls Member
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Earn from this home
Rent
$2,589/mo
Redfin rental estimate
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Market trends in 06390, NY
Last updated September 2026
Sale-to-list price
92.3%
0.0% MoM
Median sale price
$6.0M
$0 MoM
Avg. days on market
444d
0 days MoM
Recently sold homes
1
0 MoM
Provided by Redfin
Sale history for 1635 Isabella Beach Rd
Date
Event
Price
OneKey® MLS as Distributed by MLS Grid #843944
Mar 25, 2026
Pending
—
Mar 21, 2026
Sold
$6,000,000
$1,136/sq ft
Oct 30, 2025
Price Changed
$6,500,000
$1,230/sq ft
Apr 15, 2025
Listed
$6,800,000
$1,287/sq ft
Enjoy year-round access to beautiful Isabella beach and walking/biking on the recreational path to the East End of the island. Sweeping estate includes guest cottage – the two lots offer plenty of options! Nestled on a high bluff is approx. 4.7 private and lush acres of trees, lawns and perennial gardens with 665 feet of frontage on Block Island Sound with a path to a private beach and access to Isabella Beach. Breathtaking views from almost every room of this comfortable year-round island home and guest cottage designed by Mark Denton and built by HP Broom in 1998. The open concept interior is unique and spacious with rustic pine paneling, barn flooring and built-ins throughout, featuring a warm and inviting sun filled great room with exposed beams and trusses, stone fireplace, and glass doors. The low maintenance, and comfortable unfinished floors were designed to be easy to care for and practical- warm under foot in the fall and winter, cool in the summer. The main house boasts 5 bedrooms, 4 1/2 baths, eat-in kitchen, pantry, library, office, bonus room, wine cellar, and additional private nooks for quiet relaxation. The guest cottage has two floors plus a basement and an outdoor shower. The top floor features a great room with kitchen and sleeping banquettes that have hidden storage below. There is a full bath and wood stove on the middle floor. With 5283 total sq ft, this wonderful estate offers a generous amount of private and common living spaces.
RIS #1375024
Mar 19, 2026
Sold
$6,000,000
$1,136/sq ft
Oct 30, 2025
Price Changed
$6,500,000
$1,230/sq ft
Dec 30, 2024
Listed
$6,800,000
$1,287/sq ft
As the MLS and public records start to fill up, we'll list the details here.