439 Sea View Avenue Osterville
Barnstable, MA, 02655
$6,495,000
6 Beds
5 Baths
4,021 SqFt
1.07 Acres
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Presenting the quintessential Cape Cod beach home on sought-after Sea View Avenue. This classic waterfront residence enjoys unobstructed views of Nantucket Sound with a picture-perfect sandy beach. The six-bedroom home showcases Old World craftsmanship and original period details throughout, including wide heart pine plank floors and paneling. At the heart of the home, a spacious living room with beamed ceilings, built-in bookshelves, and a fireplace gives way to a magnificent sunroom with a wet bar, where days can be spent soaking up the brilliant backdrop. The all-white kitchen offers convenience and functionality, with a pantry, breakfast bar, and access to a glorious swimming pool and patio area through sliding glass doors. A first-floor primary suite boasts breathtaking ocean views that set the stage each morning, while an en suite guest bedroom completes the main level. The second floor features four bedrooms and two full bathrooms, ensuring ample space for family and friends. Additional highlights include a two-car garage, verdant grounds, and multiple outdoor seating areas to bask in an unsurpassed setting. Located minutes from Wianno, Oyster Harbors, the village center, and everything else Osterville has to offer, this iconic beach home delivers an extraordinary lifestyle waiting to be enjoyed.

Property Details

Price:
$6,495,000
MLS #:
22504164
Status:
Active
Beds:
6
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Listed Date:
Aug 26, 2025
Finished Sq Ft:
4,021
Total Sq Ft:
4,021
Lot Size:
46,609 sqft / 1.07 acres (approx)
Year Built:
1930
WaterfrontPoolBarnstableNantucket Sound

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Schools

School District:
Barnstable

Interior

Appliances
Gas Water Heater
Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Fireplaces Total
1
Flooring
Wood, Carpet, Tile
Heating
Hot Water
Laundry Features
Laundry Room, Countertops, Built- Ins, Laundry Areas, Private Half Bath, First Floor

Exterior

Architectural Style
Cape Cod
Construction Materials
Shingle Siding
Exterior Features
Outdoor Shower, Garden
Parking Spots
4
Roof
Wood, Shingle

Financial

Tax Year
2025
Taxes
$53,745

Map

Community

Market Summary

Current real estate data for Single Family in Barnstable as of Sep 05, 2025
198
Single Family Listed
101
Avg DOM
4,248
Avg $ / SqFt
$2,153,661
Avg List Price

Property Summary

    439 Sea View Avenue Osterville Barnstable MA is a Single Family for sale in Barnstable, MA, 02655. It is listed for $6,495,000 and features 6 beds, 5 baths, and has approximately 4,021 square feet of living space, and was originally constructed in 1930. The current price per square foot is $1,615. The average price per square foot for Single Family listings in Barnstable is $4,248. The average listing price for Single Family in Barnstable is $2,153,661. To schedule a showing of MLS#22504164 at 439 Sea View Avenue Osterville in Barnstable, MA, contact your Pleasant Bay Realty agent at (774) 209-1428.

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