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30 Cockachoiset Lane

Osterville, MA 02655
  • $3,900,000
  • STATUS: Active
  • ON SITE: 4 Days
  • MLS #: 22601972
New On Site 4 Days Ago
UPDATED: 54 min ago
$3,900,000
  • 4
    BEDS
  • 0.6
    ACRES
  • 4
    BATHS
  • 1
    1/2 BATHS
  • 4,241
    SQFT
  • $920
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1890
County:
Area:

School Ratings & Info

School District:

Description

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.

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Cape Cod & Islands MLS logo © 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved. IDX information is provided exclusively 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. Information is deemed reliable but is not guaranteed accurate by the MLS or Cape Cod Real Estate Group. Data last updated: 2026-05-10T22:25:18.41.
www.capecodrealestategroup.com/homes/176141005
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30 Cockachoiset Lane Osterville, MA 02655

  • Price: $3,900,000
  • Status: Active
  • On Site: 4 Days
  • Updated: 54 min ago
  • MLS #: 22601972
4
Beds
4
Baths
1
½ Baths
0.6
Acres
4,241
SQFT
$920
$/SQFT
1890
Built
Neighborhood:
Barnstable
County:
Barnstable
Area:
Barnstable
School District:
Barnstable
Property Description
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.
Exterior Features

Architectural Style Other Carport No Construction Materials Shingle Siding Dock No Exterior Features Outdoor Shower Fencing Partial Foundation Details Block Lot Features In Town LocationSchoolHouse of WorshipNear Golf CourseShoppingMarinaClearedLevel Open Parking No Parking Total 3 Patio And Porch Features DeckScreened PorchPatio Pool Private No Road Frontage Type Private Road Roof Shingle Water Front No Water View Yes

Interior Features

Appliances Electric Water Heater Attached Garage No Basement No Cooling True Cooling Features Central Air Door Features French DoorsFrench Fireplace YN Yes Fireplaces Total 3 Flooring Wood Garage Yes Heating Yes Interior Features Pantry Master Bedroom Level First Rooms Total 11

Property Features

Association No Community Features Marina Flood Insurance Required Yes: verify w/insurance agent Flood Zone AE Improvement Assessments 1713300 Land Assessments 2123000 Land Lease No Lead Paint Unknown Miles From Beach 1 to 2 New Construction No Nitrogen Sensitive Area Yes Other Assessments 0 Property Attached No Property Sub Type Single Family Residence Road Surface Type Paved Sewer Private Sewer Special List Conditions None Tax Annual Amount 31281 Tax Assessed Value 3836300 Tax Year 2026 Warranty Available False Waterview Type Bay/Harbor Year Built Description Updated/RemodeledActual Year Round Yes Zoning Rc;Mb-

Cape Cod & Islands MLS logo Listing information © 2026 Cape Cod & Islands Multiple Listing Service, Inc.
Listing provided courtesy of Robert B Kinlin of Berkshire Hathaway HomeServices Robert Paul Properties: rkinlin@robertpaul.com


Cape Cod & Islands MLS logo © 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved. IDX information is provided exclusively 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. Information is deemed reliable but is not guaranteed accurate by the MLS or Cape Cod Real Estate Group. Data last updated: 2026-05-10T22:25:18.41.
 
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1645 Falmouth Rd BLD F Suite D6
Centerville MA, 02632