#73352416, Paul Grover, Listing office: Berkshire Hathaway HomeServices Robert Paul Properties
Property details
About 391 Sea View Ave
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!
Highlights
Virtual tour
Summary
- Partial Bathrooms: 3
- Full Bathrooms: 4
- Appliances: Dishwasher, Washer, Refrigerator, Freezer, Gas Water Heater
- Basement: Yes
- Flooring Type: Hardwood, Tile
- Interior: Wet Bar, Sound System, Recessed Lighting, Pantry, Walk-in Closet(s)
- Total Bedroom Count: 4
- Garage Space: 4 spaces
- Attached Garage: Yes
- Parking: Guest, Attached
- Exterior: Garden
- Heating: Other
- Cooling: Central Air
- List Price: $15,000,000
- Annual Tax Amount: $86,649
- Tax Year: 2024
- Lot: On Golf Course, Near Golf Course, Waterfront
- Directions: From Wianno Ave South continue to the end of Wianno Avenue and take a right on Sea View Avenue past the Wianno Club, 391 Sea View Avenue is on your left.
- Year Built: 2020
- Stories: 2
- Lot Size: 1.23 Acres
- MLS Number: 22503232
- MLS Name: CapeCod
- Office Name: Sothebys International Realty
- Office Phone: (508) 428-9115
- Listing Agent: Gene Orloff
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Last updated on: 7/2/2025, 10:45:39 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
Year | Assessment | Property Tax |
---|---|---|
2024 | $11,094,600 | $86,649 |
2023 | $9,670,300 | $80,650 |
2022 | $6,412,000 | $61,812 |
2021 | $4,179,000 | $43,838 |
2020 | $5,299,600 | $58,084 |
2019 | $4,679,000 | $52,779 |
History based on county public records data.
Nearby schools
6
Centerville Elementary School
Public District KG-3
2.8 mi
•658 Bay Ln
4
Barnstable United Elementary School
Public District 3-5
3.4 mi
•730 Osterville West Barnstable Rd
8
West Villages Elementary School
Public District KG-3
3.5 mi
•760 Osterville West Barnstable Rd
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $102,734. The most common annual income of people living in Osterville, MA is between $35k-100k. Typical family type is single, no kids. The majority of residents in this area have post secondary degree education.
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Frequently asked questions
About 391 Sea View Ave
The listing price of 391 Sea View Ave property is $15,000,000.
The property 391 Sea View Ave is a house located in Osterville, Massachusetts, 02655.
Active Listing: 391 Sea View Ave is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 391 Sea View Ave are: Centerville Elementary School (GreatSchools Rating 6/10), Barnstable United Elementary School (GreatSchools Rating 4/10), West Villages Elementary School (GreatSchools Rating 8/10), Barnstable Intermediate School (GreatSchools Rating 5/10), Mattacheese Middle School (GreatSchools Rating 4/10), Morse Pond School (GreatSchools Rating 7/10), Barnstable High School (GreatSchools Rating 4/10), Sturgis Charter Public School (GreatSchools Rating 9/10), Mashpee High School (GreatSchools Rating 6/10).
According to the records, the last property tax for 2024 is $86,649 (source: MLS/based on county public records data).
The property at 391 Sea View Ave has 4 bedrooms and 4 full and 3 half bathrooms.
The year of construction for 391 Sea View Ave is 2020.
This home is located at 391 Sea View Ave in Osterville, MA and zip code 02655. Features: 4 bedrooms, 7 bathrooms. It has been listed on Rocket Homes since July 2, 2025 and is currently priced at $15,000,000.
In June 2025, from all listings sold in Osterville, MA there were more than 0 sold above asking price, over 2 sold below and more than 0 were sold right at the asked price. The inventory of homes for sale in Osterville, MA between May and June 2025 decreased by 17%. While the average time on the market in June 2025 was 16 days, the median list price was $1,150,000.