21 Cockachoisett Lane, Osterville, MA 02655 (MLS# 22601599)

21 Cockachoisett Lane, Osterville, MA 02655

$2,700,000

Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 3,015 Lot Size (sq. ft.): 11,761 Status: Closed

Current Price: $2,700,000 List Date: 4/20/2026 Last Modified: 8/12/2026

Overview

Description

A custom home in the quaint seaside Village of Osterville! Perfectly nestled alongside Crosby Boat Yard, Nauticus Marina, Oyster Harbors Marina, The Chart Room and well-known West Bay, you will find this top of line crafted 4 bedroom, 3.5 bathroom home. Hand-selected flooring and natural lighting fill the open-concept entertaining spaces and private rooms, creating an elevated living experience. Note-worthy features include a bright open-concept with tall ceilings and a vaulted living room, custom kitchen with chef's pantry, two separate en-suites, private home office, loft space for overflow, front porch, deck with automatic awning, a one car garage and a brand new inground pool with a wrap around stone patio. This home provides a haven for those looking to live life by the sea without relinquishing the convenience of access to Wianno Golf Club, Main Street shopping, plenty of dining options and the beautiful oceanside beaches. The home is ready for you to furnish with your own touche ... (Read more)

Listing Details MLS# 22601599

Contract Info

Original List Price: 2900000
List Price/SqFt: 961.86

Legal and Taxes

Street #: 21
Street Name: Cockachoisett
Street Suffix: Lane
County: Barnstable
Town: Barnstable
Village: Osterville
State: MA
Zip Code: 02655
Tax ID: OSTE M:116 L:008
Estimated Annual Taxes: 22528
Tax Year: 2025
Building Assessments: 914300
Other Assessments: 71700
Total Assessment: 2856400
Title Reference - Page: 298
Lead Base Paint: No
Flood Ins Required: Yes: verify w/insurance agent
Mass Use Code: 101 - Residential, single family
Nitrogen Sensitive Area: Yes

General Property Info

Region: Mid-Cape
School District: Barnstable
Zoning: R
Property Sub-Type: Single Family Residence
Year Built: 2021
Renovated: No
Total Finished Space: 3015
Field Card SqFt: 2694
Additional Finished Space: 321
Additional SqFt Source: Plans
Basement: No
Total Rooms: 8
Stories: 2
Private Pool: Yes
Private Dock: No
Leased Land: No
Lot Size SqFt: 11761
Lot Size Source: Assessor
Acres: 0.27
Irregular: No
Garage: Yes
# of Cars: Yes
Year Round: Yes
Bedrooms - Total: 4
Baths - Full: 3
Baths - Half: Yes
Baths - Total: 4
Separate Living Qtrs: No
Golf Course Front: No
Golf Course View: No
Waterfront: No
Waterview: No
Miles to Beach: .1 - .3
Fireplace: Yes
# Fireplaces: Yes
Property Includes Recording Devices: No

Status Change Info

Concessions: No
Estimated Selling Date: 2026-06-18
Under Contract Date: 2026-05-13
Sold Date: 2026-06-18
Sold Price/SqFt: 895.52
SP/AV: 0.95

Convenient To

Convenient to Water Body 1: Dowses

Sewer

Septic Tank Description: Title V Grade Level

More Information

DPR Eligibility

DPR Eligible: No

Room Types

Bedroom 2 Level: Second
Bedroom 3 Level: Second
Bedroom 4 Level: Second
Dining Room Level: First
Family Room Level: First
Kitchen Level: First
Laundry Level: Second
Living Room Level: First
Loft Level: Second
Mud Room Level: First
Office Level: First
Primary Bedroom Level: First

Property Features

Street Description: Paved; Public Special Listing Cond: None Architectural Style: Cape Cod; Contemporary Year Built Desc: Actual Foundation Details: Concrete Perimeter; Crawl Space Lot Features: Level Neighborhood Amen: Beach Access; Marina Garage Description: Attached; Direct Access; Garage Door Opener Parking Features: Driveway; Off Street; Paved Convenient To: Golf Course; House of Worship; In Town Location; Marina; Shopping Appliances: Dishwasher; Electric Dryer; Gas Range; Microwave; Range Hood; Refrigerator; Washer; Wine Cooler Floors: Tile; Wood Interior Features: Attic Storage; Electric Dryer Hookup; Interior Balcony; Mud Room; Pantry; Recessed Lighting; Walk-In Closet(s); Washer Hookup Patio And Porch Features: Deck; Patio; Porch Private Pool Description: Covered; Gunite; Heated; In Ground Exterior Features: Private Yard; Underground Sprinkler System Fencing: Fenced Roof Description: Asphalt Siding Description: Shingle Sewer: Septic Tank Heating: Forced Air Cooling: Central Air Fuel Type: Natural Gas Water: Public Hot Water: Water Heater Hot Water Source: Natural Gas Room Types: Bedroom 2; Bedroom 3; Bedroom 4; Dining Room; Family Room; Kitchen; Laundry; Living Room; Loft; Mud Room; Office; Primary Bedroom

Room Information

Room Name	Level
Primary Bedroom	First
Bedroom 2	Second
Bedroom 3	Second
Bedroom 4	Second
Laundry	Second
Dining Room	First
Living Room	First
Kitchen	First
Loft	Second
Office	First
Mud Room	First
Family Room	First

Documents

Home Inspection Disclosure ›

Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties

Listing Agent: Cindy Houlihan

Last Updated: August - 12 - 2026

Broker Attribution: choulihan@robertpaul.com

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