30 COCKACHOISET LANE, OSTERVILLE MA, 02655

$3,900,000

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Cape Cod MLS #22601972

Status: Active
Year Built: 1890
Total Rooms: 11
Full Bathrooms: 4
Bedrooms: 4
Half Bathrooms: 1
Waterview: Yes
Waterfront: No
Lot Size: 0.6 acres
Living Area: 4241 ft2
Listing Date: 05/05/26 DOM: 43 days
Total Assessment: $3,836,300
Improvements Assessment: $3,836,300
Special Assessment: N/A
Annual Taxes: $31,281
Tax Year: 2026
Land Assessment: 0
Zoning: ********
Lead Paint: N/A
Flood Zone: N/A

30 COCKACHOISET LANE, OSTERVILLE MA, 02655

Defined by its water views, generous grounds, and multiple outdoor living spaces, 30 Cockachoiset (''Dillon House'') offers a welcoming coastal retreat designed for gathering, entertaining, and enjoying life by the water. The main level is thoughtfully designed with an open floor plan anchored by a well-equipped kitchen that flows seamlessly into a sun-filled breakfast nook and sitting area, framed by walls of windows overlooking the water. Additional highlights include a living room with fireplace, formal dining room with custom built-ins, and a screened sunroom that invites indoor-outdoor living. The first-floor primary suite offers a private retreat with its own fireplace, water views, walk-in closet, and a spacious bath. Upstairs, three bedrooms and multiple decks capture water vistas, while a third-floor bonus room provides flexible space for additional living or guests. A separate family room with fireplace and full bath, privately situated above the primary suite, offers an ideal accommodation for extended family or visitors. Ideally situated alongside some of Osterville's premier boating facilities-including Nauticus Marina, Crosby Yacht Yard, and Oyster Harbors Marine-this


General Information:

VILLAGE: Osterville
STYLE: Single Family Residence
HEAT/COOLING: YES/
GARAGE: YES
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Listing Courtest of:
Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Robert Kinlin (508-420-1414)

30 COCKACHOISET LANE OSTERVILLE MA 02655 Property Information Last Updated June 17, 2026 at 10:45:17 PM EDT.

 

CCIAOR MLS IDX listing courtesy of Berkshire Hathaway HomeServices Robert Paul Properties