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$5,800,000

  • Sold
  • Closed
  • Single Family
  • 6 Beds
  • 4 Full Baths
  • 2 Partial Baths
  • 4,021 Sq. Ft.
  • 1.07 Acres
  • Updated 3 days ago
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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.

Full Property Details for 439 Sea View Ave

General

  • Sold For: $5,800,000
  • Taxes: $53,745 (2025)
  • Status: Closed
  • Type: Single Family
  • Source: CCI
  • MLS ID: 22504164
  • Added to Site: 180 day(s) ago

Interior

  • Number of Rooms: 11
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Gas Water Heater
  • Flooring: Wood, Carpet, Tile

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 4
  • Half Bathrooms: 2
  • Primary Bathroom: Private Full Bath

Bedrooms

  • Total Bedrooms: 6
  • Primary Bedroom: View, Closet, Beamed Ceilings, First
  • Bedroom 3: First Level
  • Bedroom 4: Second Level
  • Bedroom 5: Second Level

Other Rooms

  • Kitchen: Kitchen, Breakfast Bar, Built-in Features, Kitchen Island, Pantry, Recessed Lighting, First Level
  • Dining Room: Dining Room, First Level
  • Laundry: Laundry Room, Countertops, Built-Ins, Laundry Areas, Private Half Bath, First Floor

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Heated, In Ground

Exterior

  • Exterior Features: Outdoor Shower, Garden
  • Deck/Patio: Deck, Patio

Parking

  • Garage: Yes
  • Total Spaces: 4

Location

  • County: Barnstable
  • Driving Directions: Main Street to Wianno Avenue to Sea View Avenue, #439 on left.

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Hot Water

Utilities

  • Sewer: Septic Tank

Structural Information

  • Architectural Style: Cape Cod
  • Construction: Shingle Siding
  • Exterior Const.: Shingle Siding
  • Roof: Wood, Shingle
  • Stories/Levels: 2
  • Square Feet: 4,021
  • Year Built: 1930
  • Property Condition: Actual

Lot Features

  • Lot Size (Acres): 1.07
  • Lot Size (Sq. Ft.): 46,609
  • Lot Size Source: Field Card
  • Frontage: Public
  • Street/Road Desc.: Paved
  • Zoning: RF-1
  • Fencing (Description): Fenced

Water Features

  • Water Front: Yes
  • Water View: Yes

Financial Considerations

  • Price Per Sq. Ft.: $1,490
  • Assessment Amount: $6,643,400
  • Land Assmt: $5,819,600
  • Tax Amount: $53,745
  • Tax Year: 2025

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 138025

Listed by Berkshire Hathaway HomeServices Robert Paul Properties, Paul E Grover and Berkshire Hathaway HomeServices Robert Paul Properties, Matthew de Groot
Sold by cci.UnrepBuyer, Buyer Unrepresented

Listing agents

— 439 Sea View Ave —

  • Paul E Grover

    Berkshire Hathaway HomeServices Robert Paul Properties

  • Matthew de Groot

    Berkshire Hathaway HomeServices Robert Paul Properties

508.364.3500

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 439 Sea View Ave

School District:Barnstable School District
NameGradesDistance
Barnstable United Elementary School
730 Osterville West Barnstable, Barnstable, MA 02648
4-53.4 mi
West Villages Elementary School
760 Osterville-West Barnstable, Barnstable, MA 02648
K-33.6 mi
Barnstable High School
744 West Main Street, Barnstable, MA 02601
8-124.3 mi
Barnstable Intermediate School
895 Falmouth Road, Barnstable, MA 02601
6-74.5 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 439 Sea View Ave

Date
Details
Price
Change
Source
2/18/2026
Sold
$5,800,000
-3.25%
MLS
11/06/2025
Price Reduced
$5,995,000
-7.7%
MLS
8/26/2025
Listed
$6,495,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Berkshire Hathaway HomeServices Robert Paul Properties, Paul E Grover and Berkshire Hathaway HomeServices Robert Paul Properties, Matthew de Groot
Sold by cci.UnrepBuyer, Buyer Unrepresented

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439 Sea View Avenue, Barnstable, MA 02655 (MLS# 22504164) is a Single Family property that was sold at $5,800,000 on February 18, 2026. Want to learn more about 439 Sea View Avenue? Do you have questions about finding other Single Family real estate for sale in Osterville? You can browse all Osterville real estate or contact a Coldwell Banker agent to request more information.