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. 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. This is a fabulous opportunity to own a gracious Osterville estate and turn dreams into reality!
For sale
$15,000,000
391 Sea View Ave, Barnstable, MA 02630
4beds
6,830sqft
Est.:
Single Family Residence
Built in 2020
1.23 Acres Lot
$-- Zestimate®
$2,196/sqft
$-- HOA
What's special
Private sandy beachDramatic architectural detailsPanoramic ocean viewsLush professionally landscaped gardensSoaring ceilingsExpansive walls of glassBespoke millwork
- 26 days
- on Zillow |
- 1,512 |
- 113 |
Zillow last checked: 7 hours ago
Listing updated: July 06, 2025 at 12:08am
Listed by:
Gene Orloff,
Sotheby's International Realty
Source: MLS PIN,MLS#: 73399167
Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 7
- Full bathrooms: 4
- 1/2 bathrooms: 3
Primary bedroom
- Level: Second
Bedroom 2
- Level: Second
Primary bathroom
- Features: Yes
Dining room
- Level: First
Family room
- Level: First
Kitchen
- Level: First
Living room
- Level: First
Heating
- Central, Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Laundry: First Floor
Features
- Flooring: Wood
- Doors: Insulated Doors, French Doors
- Windows: Insulated Windows
- Basement: Crawl Space
- Number of fireplaces: 3
Interior area
- Total structure area: 6,830
- Total interior livable area: 6,830 sqft
- Finished area above ground: 6,830
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Attached, Under, Off Street
- Attached garage spaces: 4
Features
- Has view: Yes
- View description: Scenic View(s)
- Waterfront features: Waterfront, Ocean, Sound, Private, Ocean, Direct Access, Sound, 0 to 1/10 Mile To Beach, Beach Ownership(Private)
Lot
- Size: 1.23 Acres
- Features: Flood Plain, Marsh
Details
- Parcel number: 2233125
- Zoning: RF-1
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Cottage,Shingle
- Property subtype: Single Family Residence
Materials
- Foundation: Concrete Perimeter
- Roof: Wood
Condition
- Year built: 2020
Utilities & green energy
- Electric: 200+ Amp Service
- Sewer: Private Sewer
- Water: Public
- Utilities for property: for Gas Range, for Gas Oven
Community & HOA
Community
- Features: Shopping, Tennis Court(s), Golf, Conservation Area, Marina, Public School
- Security: Security System
HOA
- Has HOA: No
Location
- Region: Barnstable
Financial & listing details
- Price per square foot: $2,196/sqft
- Tax assessed value: $11,115,900
- Annual tax amount: $92,242
- Date on market: 7/2/2025
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