Overlooking the shimmering waters of Nantucket Sound, this extraordinary Wianno estate offers an unparalleled blend of elegance, privacy, and coastal charm. With its own private sandy beach and panoramic ocean views, this is a rare opportunity to own a legacy property, along Sea View Avenue, in one of Cape Cod’s most coveted enclaves. Surrounded by lush, professionally landscaped gardens, the residence is a contemporary interpretation of classic shingle-style architecture, thoughtfully designed by the acclaimed firm PSD. The home’s open floor plan seamlessly integrates refined formal spaces with relaxed gathering areas–perfect for both sophisticated entertaining and fun family events. Inside, bespoke millwork, soaring ceilings, and dramatic architectural details define the living spaces, while expansive walls of glass frame breathtaking vistas of sky and sea. Each room is a celebration of light, luxury, and craftsmanship! A charming two bedroom two bathroom guest house, with its own deck and water views, provides the perfect retreat for visiting friends or family.This is a fabulous opportunity to own a gracious Osterville estate and turn dreams into reality!
Property Details
Price:
$15,000,000
MLS #:
22503232
Status:
Active
Beds:
4
Baths:
5.5
Address:
391 Sea View Avenue Osterville
Type:
Single Family
Subtype:
Single Family Residence
City:
Barnstable
Listed Date:
Jul 2, 2025
State:
MA
Total Sq Ft:
6,830
ZIP:
02655
Lot Size:
53,579 sqft / 1.23 acres (approx)
Year Built:
2020
See this Listing
Will was born in Denver, Colorado and raised in Granby, Connecticut on a 22 acre farm. From a very young age He spent his summers vacationing and working on Cape Cod. After earning his bachelor degree in Political Science from Connecticut College, he moved to Chatham and began work at the May School for Child Development. Will worked there for about 5 ½ years and then decided to pursue a career in real estate. He started off by receiving his salesperson license and soon thereafter he obtained a…
More About WilliamMortgage Calculator
Schools
School District:
Barnstable
Interior
Appliances
Dishwasher, Washer, Refrigerator, Freezer, Gas Water Heater
Bathrooms
4 Full Bathrooms, 3 Half Bathrooms
Cooling
Central Air
Fireplaces Total
3
Flooring
Hardwood, Tile
Heating
Other
Exterior
Construction Materials
Shingle Siding
Exterior Features
Garden
Parking Features
Guest
Parking Spots
6
Roof
Pitched, Shingle, Wood
Financial
Tax Year
2025
Taxes
$92,242
Map
Community
- Address391 Sea View Avenue Osterville Barnstable MA
- CityBarnstable
- CountyBarnstable
- Zip Code02655
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391 Sea View Avenue Osterville
Barnstable, MA
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