Defined by its water views, generous grounds, and multiple

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Home For Sale

30 Cockachoiset Ln

Osterville, Massachusetts 02655

Barnstable County Water View: Yes

Community: 

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$3,900,000 4 br, 5.0 bath 4241 sq. ft. 0.600 acres

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 location is particularly appealing for boating enthusiasts, offering convenient access to full-service docking and care. Just moments from Osterville Village, beaches, and waterfront dining, the property captures the essence of Cape Cod living in a highly sought-after setting. Also available for sale is the abutting property at 12 Cockachoiset Lane (MLS 22601973), presenting a unique opportunity to establish a flexible coastal compound, with a proven track record of premium weekly rentals and hosting memorable private events.

Interior:
  • Bedrooms: 4
  • Baths: 5.0
  • Sq Ft: 4241
  • Year Built: 1890
  • Utilities: 
  • Fireplaces: Has Fireplace
  • Stories: 2
  • Heat/AC: Natural Gas, Forced Air
  • Garage: Open, Off Street
Exterior:
  • Lot Size: 0.600 acre
  • Lot Dimensions: 
  • View Types: Harbor
  • Yard: 
  • Siding: Shingle Siding
  • Roof: Shingle
  • Property Taxes: $31,281
  • MLS #: 22601972
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Contact Information:
Beach Home For Sale in Osterville, Massachusetts
Listing Agent: Robert B Kinlin, Robert Paul Properties, Inc., 508-420-1414, 508-420-1414 Listing Site, Listing Status: Active
Copyright © 2026 Cape Cod & Islands Association of REALTORS®, Inc.. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7675531
Viewed 4 times.
Updated: May 06, 2026

This property is a Home located at 30 Cockachoiset Ln, Osterville, Massachusetts 02655, and is currently For Sale at $3,900,000. This Home has 4 bedrooms, 5.0 baths, 4241 sq ft.