124 Old Jail Ln, Barnstable MA 02630

Barnstable, MA 02630

$2.39M

6 BD · 7 BA · 4,738 sf · Built 2026

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The residence

Privately set on over an acre and positioned nearly 300 feet from the road, this exceptional Cape Cod estate offers a rare blend of seclusion and proximity less than one mile to town and 1mi to the beach. This 4800 square feet thoughtfully designed home features six bedrooms and 6 and 6.5 bath, each bedroom with its own ensuite. Dual primary suites on the first and second levels provide refined flexibility for guests and multigenerational living. A dramatic two-story foyer introduces interiors defined by 9-foot ceilings and a seamless, light-filled layout designed for both everyday living and elegant entertaining. The finished attic and expansive basement is pre-plumbed for a full bath, offer exceptional opportunity for you own space. Tranquil outdoor space is elevated by an oversized farmer's porch, a generous rear deck, and a private outdoor shower. The grounds are thoughtfully prepared with utilities in place and a pool permit approved, allowing for a future resort-style retreat.

At a glance

Property type: Single Family Residence
Status: Active
Year built: 2026
Living area: 4,738 sf
MLS#: 9bdc80774a9dc314671f27a32de6e395
Beds · Baths: 6 · 7

Location

Barnstable, MA.

Barnstable sits within Cape Cod, in Massachusetts, and keeps the character of that stretch of the map — its streets, shoreline and architecture read as of a piece with the towns around it. Our advisors know the market here street by street and can speak to how a particular address sits within it.

Estimated Monthly Payment+

$12K/mo

Approximate · principal & interest only

Down payment · 25%Interest rate · 6.75%Term · 30 years

Display Currency

$2.39M

Indicative conversion — settlement always in USD.

Private Showing

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Listing courtesy of Sotheby's International Realty · MLSPIN

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

Listings updated Oct 16, 2026

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