50 Coastline Drive Mashpee, MA $ 7,500,000
50 Coastline Drive
$ 7,500,000
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50 Coastline Drive

Mashpee, MA, 02649
$ 7,500,000
Bedrooms6 Baths5.1 Sq 6,622

Monthly Estimate*

$ 46,790

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Single Family Home for sale in Mashpee, MA

for $7,500,000 with 6 bedrooms and 5 full baths, 1 half bath. This 6,622 square foot home was built in 2022 on a lot size of 0.56.

This exquisite custom-built home in the coveted New Seabury community offers a rare blend of natural beauty and modern luxury. Perched perfectly to capture panoramic views of Nantucket Sound, the residence boasts a pristine sandy beach right outside your door, providing the ultimate waterfront lifestyle. Inside, the open-concept layout is thoughtfully designed, showcasing a gourmet kitchen with premium appliances, a stunning quartz island, and bespoke cabinetry. The sun-drenched living room features soaring ceilings, a statement stone fireplace, and expansive glass doors that seamlessly connect to the outdoor oasis. The primary suite is a sanctuary, complete with a spa-inspired marble bath, a generous walk-in closet, and a private deck to savor sunrise views over the water.The finished lower level offers versatile space, perfect for a media room, home gym, or guest quarters. Outdoors, the heated pool, bluestone patio, and professionally landscaped gardens create an unparalleled setting for relaxation or entertaining. Approved permits are in place for an 1,800 sq. ft. guest house, offering endless possibilities for multi-generational living, guests, or staff. With direct beach access and breathtaking ocean vistas from nearly every room, this home embodies the essence of Cape Cod luxury.

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Single Family Active

Price

$ 7,500,000

Bedrooms

6

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 39,094

Style

Gambrel

Lot Size

0.56

Year Built

2022

Town/City

Mashpee

County/Region

Barnstable

MLS | Web ID

22505685

Features
General
Sewer Private Sewer
Cooling Central Air
Roof Wood Shingle
Appliances Gas Water Heater
Zoning R3
Garage Spaces 2
Association Fee Includes Reserve Funds Sewer Professional Property Management
Architectural Style Gambrel
Pool Features Heated In Ground
Construction Materials Shingle Siding
Year Built 2022
Stories Count 2
Township Mashpee
Property Subtype Single Family Residence
Tax Year 2025
Community Features Snow Removal Rubbish Removal Road Maintenance Deeded Beach Rights
County Barnstable
New Construction false
Property Type Residential
Association Amenities Snow Removal Trash Road Maintenance
HOA false
Attached Garage true
Subdivision Name New Seabury
Garage Y/N true
Total Rooms 8
Full Baths 5
Status Active
Directions From Mashpee Commons take Great Neck Road South turn left onto New Seabury Drive then right onto Shore Drive West. Turn left onto Coastline Drive; the property is at the end of the street.
City Mashpee
Body of Water Nantucket Sound
High School District Mashpee
MLS Area New Seabury
Lot Size Units Acres
Lot Size Square Feet 24190
Carport Y/N false
Spa Features Heated
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 39094
Showing Instructions Please call/text Matthew de Groot: (917) 596-3060.
Home Warranty Y/N false
Property Condition Actual
Building Area Units Square Feet
Primary Bedroom Level Second
Living Area Units Square Feet
Standard Status Active
Middle/Junior School District Mashpee
Elementary School District Mashpee
Tax Assessed Value 5925900
Waterview Y/N Ocean
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Interior
Basement Bulkhead Access Interior Entry Full Finished
Flooring Wood Tile
Total Fireplaces 1
Air Conditioning Y/N true
Heating Y/N true
Window Features Bay/Bow Windows
Fireplace Y/N true
Half Baths 1
Total Bedrooms 6
Below Grade Finished Area Unit Type Square Feet
Kitchen Features Pantry Breakfast Bar
Total Baths 6
Primary Bathroom Features Private Full Bath
Bedroom 4 Features Recessed Lighting Shared Full Bath View Closet
Bedroom 3 Features Recessed Lighting Walk-In Closet(s) Private Full Bath
Bedroom 2 Features Recessed Lighting Walk-In Closet(s) Private Full Bath
Primary Bedroom Features Beamed Ceilings Balcony Walk-In Closet(s) View Recessed Lighting Office/Sitting Area Cathedral Ceiling(s)
Bedroom 4 Level Second
Bedroom 3 Level Second
Second Bedroom Level First
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Exterior
Fencing Fenced
Lot Features Marina Near Golf Course Shopping South of Route 28
Total Parking 4
Lot Size Area 0.56
Foundation Details Poured
Building Area Total 6622
Lot Size Acres 0.56
Road Surface Type Paved
Lot Size Source Tax Bill
Waterfront Y/N true
Road Frontage Type Private Road
Road Responsibility Assoc Maintained
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* Excluded Features
List By
Paul E Grover

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

pgrover@robertpaul.com

Email

Affordability Calculator

$50,048
Per Month
93%
7%
0%
Monthly Principal & Interest
$46,790
Monthly Property Taxes
$3,258
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% 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
0 Elementary School
0 Middle School
Pricing History
DatePricePrice ChangeDescription
11/20/2025$7,500,000 Listed Price

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50 Coastline Drive, Mashpee, MA, 02649 is a Single Family Home for sale at $7,500,000 with 6,622 sqft and a lot size of 0.56. 50 Coastline Drive has 6 bedrooms, 5.1 baths, and was built in 2022. The property's zip code is 02649 which is in Mashpee, MA