850 Sea View Avenue, Barnstable, MA 02655 (MLS # 73427916)
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At the west end of Osterville's iconic Sea View Avenue in Wianno, this extraordinary estate is more than a home"”it is a masterpiece of craftsmanship and artistry. Set on 1.2 acres of horticultural privacy with glimpses of West Bay, the 7,350 sq. ft. residence showcases hand-built mahogany windows and doors, quartersawn oak floors, curved walls and bespoke cabinetry and moldings"”all created with skill from a bygone era. Seven bedrooms in the main house are complemented by a one-bedroom apartment above the three-car garage, complete with radiant floors. Outdoors, a 50-foot gunite pool and stone terrace shaded by Japanese maples invite alfresco dining, while waves on Nantucket Sound echo just across the avenue. Ownership includes rare deeded access to a private Nantucket Sound beach and to Eel River for kayaking and paddle boarding. At 850 Sea View Avenue, every visit reveals new beauty and discoveries making this home a true legacy property. Please verify all information contained herein
| LAST UPDATED | 9/13/2025 | YEAR BUILT | 2005 |
|---|---|---|---|
| COMMUNITY | Wianno | GARAGE SPACES | 3.0 |
| COUNTY | Barnstable | STATUS | Active |
| PROPERTY TYPE(S) | Single Family |
| High School | Barnstable |
|---|
| ADDITIONAL DETAILS | |
| AIR | Central Air |
|---|---|
| AIR CONDITIONING | Yes |
| APPLIANCES | Dishwasher, Dryer, Freezer, Gas Water Heater, Microwave, Range, Refrigerator, Washer, Water Heater |
| AREA | Wianno |
| BASEMENT | Partial, Partially Finished, Yes |
| CONSTRUCTION | Frame |
| EXTERIOR | Balcony |
| FIREPLACE | Yes |
| GARAGE | Yes |
| HEAT | Central, Natural Gas |
| LOT | 1.22 acre(s) |
| LOT DESCRIPTION | Landscaped, Level |
| PARKING | Paved, Detached, Garage Door Opener, Off Street, Driveway |
| POOL | Yes |
| POOL DESCRIPTION | In Ground |
| SEWER | Private Sewer |
| STYLE | Shingle |
| TAXES | 38329 |
| VIEW | Yes |
| VIEW DESCRIPTION | Bay, Water, Scenic |
| WATER | Public |
MORTGAGE CALCULATOR
TOTAL MONTHLY PAYMENT
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Listing provided by Jack Cotton, Sotheby's International Realty
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