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$7,750,000

440 Grand Island Dr, Barnstable MA 02655
Barnstable, MA 02655
Listed by Robert Kinlin
Bedrooms
7
Bathrooms
9.2
Living area
11,546 sqft
Year built
2013

About this home

Privately sited within the prestigious Oyster Harbors golf enclave, this extraordinary estate is a masterclass in architectural sophistication and resort-style living. Encompassing a 10,000-square-foot main residence, a stunning 2-bedroom guest house, and a spa-inspired pool area, the property offers a rare blend of timeless elegance and contemporary luxury. Inside, refined architectural detail defines elegant living and entertaining spaces, from the chef’s kitchen with granite islands and fireside sitting room to the spectacular sunroom with a bar, kitchen, and retractable screens. The main-level primary suite is a serene retreat, while four additional en-suite bedrooms and a sitting room await upstairs. The lower level includes a wine cellar, media room, gym, and game room. Outside, lush landscaping surrounds the resort-style pool and expansive lounging areas. Complete with beach and dock rights, this estate is an extraordinary offering in one of Cape Cod’s most prestigious settings.

Highlights

Private poolFireplace

Property details

MLS #
73383981
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
N/A
On market date
N/A
Stories
N/A
Garage spaces
3
Lot size
1.1 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Barnstable United Elementary School
3.59 mi away · Grades 4-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
712
Student:teacher ratio
11.0:1
District
Barnstable
Middle
Mashpee Middle School
4.57 mi away · Grades 7-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
230
Student:teacher ratio
11.0:1
District
Mashpee
High
Mashpee High
4.57 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
440
Student:teacher ratio
10.2:1
District
Mashpee

Mortgage calculator

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Est. monthly payment
$46,821/mo
$1,550,000 down
$6,200,000 loan
Principal & interest$40,213
Property tax (est.)$6,458
Home insurance (est.)$150

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Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated May 30, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.