850 Sea View Ave

Barnstable, MA 02655
  • $7,950,000

    Price
  • 8

    Bed
  • 9

    Bath
  • 7,350

    SqFt

About the Listing AN0730 - A9501779

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

Listing Highlights

Status Active
Days on Site 159
Property Type Residential
MLS ® 73427916
Year Built 2005
Total Square Footage 7,350
Lot/Acreage 1.22
County Barnstable
High School Barnstable

Interior Details

  • Bedrooms: 8
  • Bathrooms: 7 Full / 2 Half
  • Appliances: Gas Water Heater, Water Heater, Range, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer
  • Air Cond: Central Air
  • Heating: Central,Natural Gas
  • Fireplaces: 3, Living Room
  • Floor: Wood,Tile
  • Above Ground Sq Ft:
  • Below Ground Sq Ft: n/a
  • Basement:
  • Other:
  • Water: Public

Exterior Details

  • Lot Description: Level,Sound,3/10 to 1/2 Mile To Beach,Beach Ownership(Deeded Rights)
  • Garage Capacity: 3 car
  • Parking Spaces: 9
  • Zoning: RF-1
  • Roof: Wood
  • Others: Porch - Screened,Covered Patio/Deck,Balcony,Pool - Inground,Professional Landscaping,Sprinkler System
  • Sewer: Private Sewer
  • Parking Features: Detached,Garage Door Opener,Paved Drive,Off Street,Driveway,Parking Spaces: 9

Financial Details

  • Tax Amount: $42,248
  • Taxes w/Assessments: $5,181,300
  • Tax/Property ID: 114/001/003,2231785
  • Tax Year: 2026

Payment Calculator

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850 Sea View Ave Barnstable, MA 02655

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Originating MLS: MLS Property Information Network

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