Raymond M. Hall, REALTOR® | (508) 221-2544 | ray@ricottarealestate.com | 1181 Main Street, Chatham, MA 02633
$2,950,000

12 Cockachoiset Lane, Osterville, MA 02655

3 Beds 3 Full Baths 3,178 Sq Ft 0.27 acres 2 Car Garage
MLS# 22601973 · Residential / (Single Family Residence)
Listed: 05/05/26 (listing data as of 07/30/26 at 3:59 pm)

About This Property

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

Property Details

Property TypeResidential
(Single Family Residence)
StatusActive
MLS Number22601973
Year Built1858
Annual Taxes$23,604 (2026)
Total Assessment$2,894,800
Square Footage3,178
Price/Sq Ft$928/sq ft
Lot Size0.27 acres
Bedrooms3
Full Baths3
RenovatedYes
Heat Source Forced Air, Natural Gas
Add'l Heating Forced Air
Cooling A/C Central Air
Garage Spaces2
Days on Market86
WaterfrontNo
Miles to Beach1 to 2
Fireplaces2
Lot Features Cleared, Level, Views

Bedroom Details

Primary Bedroom

  • Second Floor
  • Closet
  • Wood Flooring
  • Office/Sitting Area
  • Private Full Bath
  • View
  • Walk-in Closet

Bedroom 2

  • Second Floor
  • Built-Ins
  • Closet
  • Wood Flooring

Bedroom 3

  • First Floor
  • Closet
  • Wood Flooring

Living Area Details

Living Room

  • First Floor
  • Beamed Ceilings
  • Wood Flooring

Dining Room

  • First Floor
  • Wood Flooring

Kitchen

  • Pantry
  • First Floor
  • Wood Flooring

Appliances

  • Dishwasher
  • Gas Range
  • Microwave

Sitting Room

  • Second Floor

Laundry Room

  • First Floor
  • Laundry Areas

Convenient To

  • Golf Course
  • House of Worship
  • In Town Location
  • Marina
  • School
  • Shopping

Exterior Features

  • Outdoor Shower

Interior Features

  • Electric Dryer Hookup
  • Pantry
  • Walk-In Closet(s)
  • Washer Hookup

Location

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Listing Courtesy of: Robert B Kinlin / Berkshire Hathaway HomeServices Robert Paul Properties
The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. (CCIMLS). Real estate listings provided by CCIMLS and held by brokerage firms other than John C. Ricotta & Associates are marked with the CCIMLS BR Logo and detailed information includes, at minimum, the name of the listing agent and broker attribution assigned by the listing broker. This site was last updated 07/30/2026. Neither the listing broker nor John C. Ricotta & Associates shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. All properties are subject to prior sale, changes, or withdrawal.