12 Cockachoiset Lane Barnstable, MA ^$ 2,950,000

12 Cockachoiset Lane

^$ 2,950,000

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Recently Listed

12 Cockachoiset Lane

Barnstable, MA, 02655

^$ 2,950,000

Bedrooms3 Baths3.0 Sq 3,178

Monthly Estimate*

^$ 18,164

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Single Family Home for sale in Barnstable, MA

for $2,950,000 with 3 bedrooms and 3 full baths. This 3,178 square foot home was built in 1858 on a lot size of 0.27.

Located in the heart of Osterville, one of Cape Cod’s most sought-after seaside villages along Nantucket Sound, 12 Cockachoiset - known as the iconic “Windmill House” - blends coastal charm with distinctive architectural character. Recognized for its two-story windmill adorned with seaside murals, the home features water views from a private balcony and inviting indoor-outdoor living spaces throughout. The generous great room with custom fireplace opens to a covered patio and private yard, while the kitchen and dining areas are designed for comfortable gathering. The first floor also includes a bedroom suite with sitting room and laundry. Upstairs, the primary suite offers a fireplace, private bath, walk-in closet, and balcony access, alongside an additional bedroom and sitting room. Just moments from Osterville Village, beaches, boutiques, dining, and premier marinas. Adjacent property at 30 Cockachoiset Lane is also available for sale.

Single Family Active

Price

^$ 2,950,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 23,604

Style

Contemporary

Lot Size

0.27

Year Built

1858

Town/City

Barnstable

County/Region

Barnstable

MLS | Web ID

73513191

List By

Robert Kinlin

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

Affordability Calculator

$20,131

Per Month

Monthly Principal & Interest: $18,164
Monthly Property Taxes: $1,967
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Trends

Single family listings in Barnstable, MA

Average List Price ^$2,229,527

Percent of Sale Price 24%

About Barnstable, MA

45,501 Population

-5% Since 2002

^$64,834 Median Income

49.53 Median Age

21% Households with Children

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Trends Information provided by ATTOM Data Solutions.

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Pricing History

Date	Price	Price Change	Description
5/6/2026	$2,950,000		Listed Price

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12 Cockachoiset Lane, Barnstable, MA, 02655 is a Single Family Home for sale at $2,950,000 with 3,178 sqft and a lot size of 0.27. 12 Cockachoiset Lane has 3 bedrooms, 3.0 baths, and was built in 1858. The property's zip code is 02655 which is in Barnstable, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 5/14/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. 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. MLS Property Information Network, Inc. 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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12 Cockachoiset Lane

Single Family Home for sale in Barnstable, MA

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