$10,500,000
Osterville, MA 02655
MLS# 22502098
Status: Closed
6 beds | 6 baths | 3859 sqft
1 / 55
Property Description
Set on Osterville's prestigious Sea View Avenue, this exquisite waterfront estate boasts an unparalleled combination of privacy, presence, and natural beauty. Sweeping views of Nantucket Sound and a pristine private sandy beach highlight this one-of-a-kind offering, located just minutes from everything Osterville has to offer. Accessed via a long, tree-lined driveway, coastal gardens and rolling lawns set the stage as one approaches the classic Cape Cod residence. Immediately upon entering, breathtaking views are on full display and continue throughout, with large windows and glass doors that seamlessly connect to multiple outdoor living spaces. At the heart of the home, a generously proportioned living room with three exposures is flooded with natural light, opening to a den on one side and a dining room on the other. Fit for any occasion, the dining room connects to the adjacent kitchen featuring an eat-in breakfast bar and water views. A guest bedroom completes the first level, offering convenience and flexibility.
Details
Maps
Documents
Contract Info
List Price/SqFt: 2798.65
Status: Closed
Original List Price: 10800000
Sold Price: $10,500,000
Current Price: $10,500,000
List Date: 2025-05-06
Legal and Taxes
Town: Barnstable
Village: Osterville
Estimated Annual Taxes: 82252
Building Assessments: 661700
Other Assessments: 36100
Total Assessment: 9912000
Land Court Cert #: C207338 & C103136
Flood Ins Required: No
Lead Base Paint: Unknown
Mass Use Code: 10 - Multiple Use Property
Nitrogen Sensitive Area: No
Street #: 545
Street Name: Sea View
Street Suffix: Avenue
County: Barnstable
State: MA
Zip Code: 02655
Tax ID: 114-047-002 & 114-047-001
Tax Year: 2025
General Property Info
Region: Mid-Cape
School District: Barnstable
Zoning: RF-1
Property Sub-Type: Single Family Residence
Renovated: No
Stories: 2
Total Rooms: 10
Additional Finished Space: 3859
Additional SqFt Source: Public Records
Basement: Yes
Baths - Half: 1
Private Dock: No
Private Pool: No
Lot Size SqFt: 109771
Leased Land: No
Lot Size Source: Assessor
Acres: 2.52
Irregular: No
Garage: Yes
# of Cars: 2
Year Round: Yes
Golf Course Front: No
Golf Course View: No
Waterfront: Yes
Water Body: Nantucket Sound
Waterfront Type: Oceanfront
Water Body Type: Salt
Water Access Type: Private
Waterview: Yes
Water Body View: Nantucket Sound
Waterview Type: Ocean
Miles to Beach: 0 - .1
Fireplace: Yes
# Fireplaces: 1
Property Includes Recording Devices: No
Year Built: 1947
Total Finished Space: 3859
Bedrooms - Total: 6
Baths - Full: 5
Baths - Total: 6
Remarks & Misc
Public Remarks: Set on Osterville's prestigious Sea View Avenue, this exquisite waterfront estate boasts an unparalleled combination of privacy, presence, and natural beauty. Sweeping views of Nantucket Sound and a pristine private sandy beach highlight this one-of-a-kind offering, located just minutes from everything Osterville has to offer. Accessed via a long, tree-lined driveway, coastal gardens and rolling lawns set the stage as one approaches the classic Cape Cod residence. Immediately upon entering, breathtaking views are on full display and continue throughout, with large windows and glass doors that seamlessly connect to multiple outdoor living spaces. At the heart of the home, a generously proportioned living room with three exposures is flooded with natural light, opening to a den on one side and a dining room on the other. Fit for any occasion, the dining room connects to the adjacent kitchen featuring an eat-in breakfast bar and water views. A guest bedroom completes the first level, offering convenience and flexibility.
Directions to Property: From Osterville Library, head south on Wianno Ave, turn right on Sea View Ave, continue 1.5 miles, and 545 Sea View Ave will be on your left.
Status Change Info
Concessions: No
Estimated Selling Date: 2025-09-15
Sold Price/SqFt: 2720.91
SP/AV: 1.06
Under Contract Date: 2025-08-19
Sold Date: 2025-09-16
Sold Price: $10,500,000
Street Description
Public: 1
Special Listing Cond
None: 1
Showing Requirements
Reciprocal/See Agent Remarks: 1
Year Built Desc
Actual: 1
Basement Description
Partial: 1
Parking Features
Driveway: 1
Architectural Style
Colonial: 1
Garage Description
Attached: 1
Garage Door Opener: 1
Neighborhood Amen
Beach Access: 1
Deeded Beach Rights: 1
Foundation Details
Poured: 1
Convenient To
Conservation Area: 1
Golf Course: 1
House of Worship: 1
In Town Location: 1
Marina: 1
Shopping: 1
Floors
Carpet: 1
Hardwood: 1
Sewer
Septic Tank: Title V Grade Level
Roof Description
Shingle: 1
Wood: 1
Siding Description
Shingle: 1
Primary Bedroom
Primary Bedroom Level: Second Floor
Heating
Hot Water: 1
Cooling
Central Air: 1
Fuel Type
Oil: 1
Water
Public: 1
Hot Water
Water Heater: 1
Hot Water Source
Oil: 1
Exterior Features
Private Yard: 1
Property Features
Street Description: Public
Special Listing Cond: None
Showing Requirements: Reciprocal/See Agent Remarks
Architectural Style: Colonial
Year Built Desc: Actual
Basement Description: Partial
Foundation Details: Poured
Neighborhood Amen: Beach Access; Deeded Beach Rights
Garage Description: Attached; Garage Door Opener
Parking Features: Driveway
Convenient To: Conservation Area; Golf Course; House of Worship; In Town Location; Marina; Shopping
Floors: Carpet; Hardwood
Exterior Features: Private Yard
Roof Description: Shingle; Wood
Siding Description: Shingle
Heating: Hot Water
Cooling: Central Air
Fuel Type: Oil
Water: Public
Hot Water: Water Heater
Hot Water Source: Oil
Supplements
On the second floor, five additional bedrooms - including a spacious primary suite with mesmerizing vistas over Nantucket Sound - ensure ample accommodations for family and friends. Outside, the expansive lawn and terraces are ideal for embracing the outdoor lifestyle, while a staircase at the edge of the yard leads to one of Cape Cod's finest private sandy beaches.
Just moments from The Wianno Club, Oyster Harbors, and the shops and restaurants of Osterville's Main Street, this rare and extraordinary property is ready to be enjoyed.
Lead Paint Disclosure 
Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Paul E Grover
Last Updated: September - 16 - 2025
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