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30 Cockachoiset Lane, Barnstable MA 02655

Barnstable, MA 02655 • Osterville
$3,900,000
Est. $22,527/month
4
Beds
4.5
Baths
4,241
Sq Ft
$920
Price/Sq Ft
0.60
Acres
1890
Year Built
1
Garage Space
65
Days on Market
Active Listed May 5, 2026 • MLS# 73513213 Copied! • Updated May 9, 2026

About this home

Defined by sweeping water views, expansive grounds, and exceptional outdoor living spaces, 30 Cockachoiset (“Dillon House”) offers a welcoming coastal retreat designed for gathering and entertaining. The open-concept main level features a well-equipped kitchen flowing into a sun-filled breakfast nook and sitting area surrounded by walls of windows overlooking the water. Additional highlights include a living room with fireplace, formal dining room with custom built-ins, screened sunroom, and a first-floor primary suite with fireplace, water views, walk-in closet, and spacious bath. Upstairs are three bedrooms, multiple decks with water vistas, and a third-floor bonus room for additional living or guests. A private family room with fireplace and full bath above the primary suite provides ideal guest accommodations. Moments from Osterville Village, beaches, waterfront dining, and premier marinas. Adjacent property at 12 Cockachoiset Lane is also for sale.

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Recently Sold Nearby

Property History

Property Timeline

🏠
Listed for Sale
May 6, 2026
$3,900,000
Original listing
Agent: Robert Kinlin Office: Berkshire Hathaway HomeServices Robert Paul Properties

Tax History

Year Taxes Assessment
2026 $31,281 $3,836,300

Financial Details

Annual Property Tax
$31,281
Tax Year 2026
Assessed Value
$3,836,300

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1890
Living Area 4,241 sq ft
Lot Size 0.60 acres
Bedrooms 4
Full Baths 4
Half Baths 1
Total Rooms 11

Interior

Heating Central, Natural Gas
Cooling Central Air
Flooring Wood, Flooring - Wood
Appliances None
Fireplace Family Room, Living Room
Fireplaces 3
Basement None
Laundry None
Features Sitting Room, Sun Room, Bonus Room

Exterior

Construction None
Architecture Contemporary
Roof Wood
Features Porch - Screened, Deck, Patio, Professional Landscaping, Fenced Yard, Outdoor Shower
Pool None
Spa None
Fencing Fenced
Patio/Porch Screened, Deck, Patio
Garage Spaces 1
Has Garage Yes
Features Detached, Off Street
Total Spaces 4
Electric None
Water Public
Sewer Private Sewer
Gas None
Other None
Annual Tax $31,281
Assessed Value $3,836,300
Fee Includes None
Amenities None
Optional Fee Includes None
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Public Record
Documents None
County Barnstable
Total market time (incl. prior listings) 4 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1890
Bedrooms
4
Full Bathrooms
4
Half Bathrooms
1
Living Area
4,241 sq ft
Total Rooms
11

Room Details

First Floor

Dining Room
Closet/Cabinets - Custom Built, Flooring - Wood
Living Room
Flooring - Wood
Master Bedroom
Bathroom - Full, Walk-In Closet(s), Flooring - Wood, French Doors

Second Floor

Bedroom4
Bathroom - Full, Closet, Closet/Cabinets - Custom Built, Flooring - Wood, Balcony - Exterior, French Doors
Bedroom3
Walk-In Closet(s), Flooring - Wood
Bedroom2
Walk-In Closet(s), Flooring - Wood
Family Room
Bathroom - Full, Flooring - Wood

Other Floor

Bathroom1
Bedroom5
Bathroom2
Bathroom3
Office
Master Bathroom

Main,First Floor

Kitchen
Closet/Cabinets - Custom Built, Flooring - Wood, Pantry

Interior Features

Flooring: Wood, Flooring - Wood
Appliances:
Interior Features: Sitting Room, Sun Room, Bonus Room
Windows:
Basement:
Laundry:
Security:

Construction & Materials

Style: Contemporary
Year Built: 1890
Structure Type:
Exterior Materials:
Roof: Wood
Foundation: Block

Heating, Cooling & Utilities

Heating: Central, Natural Gas
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Private Sewer
Energy Features:

Exterior & Lot

Exterior Features: Porch - Screened, Deck, Patio, Professional Landscaping, Fenced Yard, Outdoor Shower
Patio & Porch: Screened, Deck, Patio
Fencing: Fenced
Other Structures:
Lot Features: Corner Lot, Cleared, Level
Road Surface: Paved

Parking & Garage

Garage Spaces: 1
Total Parking Spaces: 4
Parking Features: Detached, Off Street

Special Features

Fireplaces: 3
Fireplace Type: Family Room, Living Room
View: Yes
View Type: Scenic View(s)
Community Amenities: Shopping, Park, Golf, House of Worship, Marina, Private School

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $2,607
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

Osterville

30 Cockachoiset Lane, Barnstable MA 02655

Barnstable, MA 02655

Listing Information

Listing Agent Robert Kinlin
Listing Office Berkshire Hathaway HomeServices Robert Paul Properties
Office Phone 508-420-1414
Agent MLS ID A9501189
Office MLS ID AN6523
Listing Data Updated May 9, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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