12 Cockachoiset Lane, OstervilleBarnstable, MA 02655MLS Number 73513191

  • Price: $2,950,000
  • Est. Mortgage of $/month
  • 100 Days on Market
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Federal 30-year interest rate: 6.69% last updated on Aug 6, 2026
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12 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 0265512 Cockachoiset Lane Barnstable MA 02655
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  • 3Bedrooms
  • 0.27Acreage
  • 3Bathrooms
  • 1858Year Built

Driving Directions

Located in the heart of Osterville - one of Cape Cod's most desirable seaside villages along Nantucket Sound - 12 Cockachoiset, known as the iconic ''Windmill House,'' offers a distinctive blend of coastal charm and architectural character. Recognized for its unique two-story windmill adorned with seaside murals, the home features a balcony with water views and serves as a memorable focal point of this special property. The main living spaces are designed for comfort and gathering, highlighted by a generous great room with a custom fireplace that opens to a covered patio and private side yard. A well-appointed kitchen adjoins the dining room, while the first floor also includes a bedroom with attached sitting room, laundry, and multiple inviting outdoor living areas. Upstairs, the primary suite is anchored by its own fireplace, private bath, and walk-in closet. An additional sitting room with balcony access and a third bedroom complete the second level, offering flexible space for guests and relaxation. Ideally located just moments from Osterville Village, this property enjoys close proximity to boutiques, dining, and nearby beaches, while also being near some of the area's most renowned marinas, including Nauticus Marina, Crosby Yacht Yard, and Oyster Harbors Marine - offering convenient access to premier boating and waterfront amenities. The adjacent property at 30 Cockachoiset Lane is also available for sale (MLS 22601972). Together, the properties offer a rare opportunity to create a side-by-side coastal compound, with a demonstrated history of significantly strong, high-value rentals and private gatherings. The information contained herein has been obtained through sources deemed reliable but cannot be guaranteed as to its accuracy. Buyers are encouraged to do their own due diligence through independent verification.
Listed by Robert Kinlin of Berkshire Hathaway HomeServices Robert Paul Properties

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More Info

Basic Information

  • Bedrooms3
  • Mls StatusActive
  • Bathroom3
  • Lot Features Cleared, Level
  • Road Frontage DescriptionPaved

Location

  • NeighborhoodOsterville
  • SubdivisionOsterville
  • Address12 Cockachoiset Lane
  • Building Number12
  • CountyBarnstable
  • StateMA
  • StreetCockachoiset Lane
  • TownBarnstable
  • Zip02655

Interior

  • Flooring Wood, Tile
  • Interior Features Bonus Room, Sitting Room, Wet Bar

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Forced Air, Natural Gas
  • Sewer Private Sewer
  • Water Source Public

Water Body

  • Miles to Beach2
  • Waterfront Features Bay,1 to 2 Mile To Beach, Beach Ownership(Public)

Tax Information

  • Tax Assessed Value $2,894,800
  • Tax Year 2026
  • Taxes$23,604

Rooms

  • Bathrooms Total Decimal 3
  • Bedroom 2 Second
  • Bedroom 3 Main, First
  • Dining Room Main, First
  • Full Bath3
  • Kitchen Main, First
  • Living Room Main, First
  • Main Level Bedrooms 1
  • Master Bedroom Second

Property

  • Acreage0.27

Exterior

  • Exterior Features Balcony / Deck, Deck, Patio, Fenced Yard, Outdoor Shower
  • Fencing Fenced
  • RoofWood

Property Information

  • Square Feet3,178
  • Building Area Source Public Records
  • Living Area 3,178
  • Lot Size Square Feet 11,761
  • Lot Size Units Acres
  • View YN Yes

Other

  • Date Listed05/06/2026
  • Farm Land Area Units Square Feet
  • View Count5

Parking

  • Parking Spaces4
  • Covered Spaces 2
  • Garage YN Yes
  • Parking Features Detached, Off Street

Basic Information

  • List Price$2,950,000
  • MLS Number73513191
  • Modification Date07/27/2026
  • Property SubTypeSingle Family Residence

Building

  • BasementInterior Entry, Unfinished
  • Building Area Units Square Feet
  • Door Features French Doors
  • FireplaceYes
  • Fireplace Features Living Room, Master Bedroom
  • Fireplaces Total 2
  • FoundationConcrete Perimeter
  • Garage Spaces2
  • Patio And Porch Features Deck, Patio
  • Property StyleContemporary
  • Rooms7
  • Year Built1858
  • Year Built Details Actual, Renovated Since
  • Year Built Source Public Records

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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