FeaturesBathroom - Full, Closet, Closet/Cabinets - Custom Built, Flooring - Wood, Balcony - Exterior, French Doors
LevelSecond
30 Cockachoiset Lane, Barnstable MA 02655
Barnstable, MA 02655 • Osterville
$3,900,000
Est. $22,527/month
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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
Market Insights
Property Timeline
Pending Sale
Jul 18, 2026
Offer accepted, sale pending
Listed for Sale
May 6, 2026
$3,900,000
Original listing
Agent: Robert Kinlin
Office: Berkshire Hathaway HomeServices Robert Paul Properties
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/18/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 05/06/2026 | 🏠 Listed for Sale | $3,900,000 | - | - | Original listing |
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
Parking
Garage Spaces
1
Has Garage
Yes
Features
Detached, Off Street
Total Spaces
4
Utilities
Electric
None
Water
Public
Sewer
Private Sewer
Gas
None
Other
None
Financial
Annual Tax
$31,281
Assessed Value
$3,836,300
HOA & Community
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
[]
Sq Ft Source
Public Record
Documents
None
County
Barnstable
Total market time (incl. prior listings)
74 days
Property Overview
Property Type
Single Family Residence
Listing Type
Sale Pending
Year Built
1890
Bedrooms
4
Full Bathrooms
4
Half Bathrooms
1
Living Area
4,241 sq ft
Total Rooms
11
Floor Layout
Interactive room guide
Floor Layout
Finished Area
4,241 sq ft above grade
FeaturesWalk-In Closet(s), Flooring - Wood
LevelSecond
FeaturesWalk-In Closet(s), Flooring - Wood
LevelSecond
FeaturesBathroom - Full, Flooring - Wood
LevelSecond
FeaturesCloset/Cabinets - Custom Built, Flooring - Wood
LevelFirst
FeaturesCloset/Cabinets - Custom Built, Flooring - Wood, Pantry
LevelMain,First
FeaturesFlooring - Wood
LevelFirst
FeaturesBathroom - Full, Walk-In Closet(s), Flooring - Wood, French Doors
LevelFirst
Display Options
Outdoor Areas
Patio & porchScreened, Deck, Patio
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
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 District
Barnstable School District local
B
School Safety
2024-25
2.9%
Above Average
2.1%
Suspensions
2.2%
In-School
0.8%
Emergency
2.6% below state avg
Elementary Schools
10 schools
Cape Cod Academy
1.3 mi
Strong Athletics
Grades K-12
St. John Paul II School
5.8 mi
Grades 05-12
Trinity Christian Academy of Cape Cod
7.1 mi
Grades PK-12
B
Centerville Elementary School
2.6 mi
|
#394 of 824
|
Score: 48.0
Dropped 159 spots from last year
-10.2 below state avg
267 students
Diverse
Grades K-03
B-
Barnstable United Elementary School
2.7 mi
|
#458 of 824
|
Score: 45.8
Improved 150 spots from last year
-12.4 below state avg
714 students
Diverse
Rising School
Diverse Student Body
Grades 04-05
A
West Villages Elementary School
2.7 mi
|
#144 of 824
|
Score: 57.3
Improved 187 spots from last year
-0.9 below state avg
416 students
Diverse
Rising School
Grades K-03
Fair Acres Country Day School
3.1 mi
Grades PK-K
C-
Hyannis West Elementary School
4.3 mi
|
#668 of 824
|
Score: 37.5
Dropped 2 spots from last year
-20.7 below state avg
309 students
Diverse
Diverse Student Body
Grades K-03
Enoch Cobb Early Learning Center
4.3 mi
150 students
Diverse
Diverse Student Body
Grades PK
B-
Barnstable Community Innovation School
5.6 mi
|
#471 of 824
|
Score: 45.4
Dropped 172 spots from last year
-12.8 below state avg
293 students
Diverse
Diverse Student Body
Grades K-03
Middle Schools
2 schools
Bayberry Christian School
2.1 mi
Grades 01-08
C
Barnstable Intermediate School
4.4 mi
|
#270 of 352
|
Score: 34.4
Improved 18 spots from last year
-23.8 below state avg
642 students
Diverse
Diverse Student Body
Grades 05-07
High Schools
3 schools
C+
Barnstable High School
4.4 mi
|
#228 of 346
|
Score: 48.6
Improved 39 spots from last year
-9.6 below state avg
1,652 students
Diverse
18 sports
• 1,820 athletes
Rising School
Career Tech Programs
College Ready Curriculum
Strong Athletics
Grades 08-12
Living Independently Forever, Inc.
5.2 mi
Grades 09-12
A
Sturgis Charter Public School
5.9 mi
|
#38 of 346
|
Score: 68.5
Improved 38 spots from last year
+10.3 above state avg
825 students
Moderate
High Graduation Rate
Rising School
College Ready Curriculum
Grades 09-12
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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
Jul 18, 2026 8:17 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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