21 Cockachoisett Lane Osterville, MA $ 2,900,000
21 Cockachoisett Lane
$ 2,900,000
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21 Cockachoisett Lane

Osterville, MA, 02655
$ 2,900,000
Bedrooms4 Baths3.1 Sq 3,015

Monthly Estimate*

$ 17,856

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Single Family Home for sale in Osterville, MA

for $2,900,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,015 square foot home was built in 2021 on a lot size of 0.27.

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 touches...the perfect Cape home you have been searching for!

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Single Family Active

Price

$ 2,900,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 22,528

Style

Cape Cod, Contemporary

Lot Size

0.27

Year Built

2021

Town/City

Osterville

County/Region

Barnstable

MLS | Web ID

22601599

Features
General
Sewer Septic Tank
Cooling Central Air
Roof Asphalt
Appliances Dishwasher Wine Cooler Washer Range Hood Refrigerator Gas Range Microwave Electric Dryer Gas Water Heater
Zoning R
Garage Spaces 1
Patio/Porch Features Deck Porch Patio
Architectural Style Cape Cod Contemporary
Pool Features Pool Cover In Ground Heated Gunite
Construction Materials Shingle Siding
Year Built 2021
Stories Count 2
Township Barnstable
Property Subtype Single Family Residence
Tax Year 2025
Community Features Marina
County Barnstable
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Total Rooms 8
Full Baths 3
Status Active
Directions West Bay Road to Bridge Street then right onto Cockachoiset.
City Osterville
High School District Barnstable
Lot Size Units Acres
Lot Size Square Feet 11761
Carport Y/N false
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 22528
Showing Instructions Call or text Cindy at 508-523-8829 for a showing.
Home Warranty Y/N false
Property Condition Actual
Building Area Units Square Feet
Primary Bedroom Level First
Living Area Units Square Feet
Standard Status Active
Middle/Junior School District Barnstable
Elementary School District Barnstable
Tax Assessed Value 2856400
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Interior
Interior Amenities Recessed Lighting Pantry Mud Room Interior Balcony
Basement Crawl Space
Flooring Wood Tile
Total Fireplaces 1
Kitchen Level First
Air Conditioning Y/N true
Heating Y/N true
Window Features Bay/Bow Windows
Fireplace Y/N true
Half Baths 1
Laundry Features Laundry Room Second Floor
Total Bedrooms 4
Living Room Level First
Below Grade Finished Area Unit Type Square Feet
Kitchen Features Kitchen Upgraded Cabinets Kitchen Island Pantry Recessed Lighting
Total Baths 4
Primary Bathroom Features Private Full Bath
Living Room Features Recessed Lighting Living Room Cathedral Ceiling(s)
Bedroom 4 Features Bedroom 4 Closet Recessed Lighting
Bedroom 3 Features Bedroom 3 Closet Recessed Lighting
Bedroom 2 Features Bedroom 2 Closet Private Full Bath Recessed Lighting
Dining Room Features Recessed Lighting Dining Room Built-in Features
Kitchen Description Countertop(s): Quartz Flooring: Wood
Primary Bedroom Features Walk-In Closet(s) Recessed Lighting
Dining Room Level First
Bedroom 4 Level Second
Bedroom 3 Level Second
Second Bedroom Level Second
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Exterior
Fencing Fenced
Lot Features In Town Location House of Worship Near Golf Course Shopping Marina Level
Lot Size Area 0.27
Foundation Details Concrete Perimeter
Building Area Total 3015
Lot Size Acres 0.27
Road Surface Type Paved
Lot Size Source Assessor
Waterfront Y/N false
Road Frontage Type Public
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* Excluded Features
List By
Cindy Houlihan

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

CHoulihan@robertpaul.com

Email

Affordability Calculator

$19,733
Per Month
90%
10%
0%
Monthly Principal & Interest
$17,856
Monthly Property Taxes
$1,877
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4795841 Elementary School
4795840 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
4/20/2026$2,900,000 Listed Price

Map


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21 Cockachoisett Lane, Osterville, MA, 02655 is a Single Family Home for sale at $2,900,000 with 3,015 sqft and a lot size of 0.27. 21 Cockachoisett Lane has 4 bedrooms, 3.1 baths, and was built in 2021. The property's zip code is 02655 which is in Osterville, MA