50 Coastline Drive, Mashpee, MA 02649 (MLS# 22602281)

50 Coastline Drive, Mashpee, MA 02649

$7,500,000
Property Type: Residential Bedrooms: 6 Baths: 6 Square Footage: 6,622 Lot Size (sq. ft.): 24,190 Status: Active
Current Price: $7,500,000 List Date: 5/18/2026 Last Modified: 5/19/2026

Overview

Description

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 set ...

Supplements: With direct beach access and breathtaking ocean vistas from nearly every room, this home embodies the essence of Cape Cod luxury.

Listing Details MLS# 22602281

Contract Info

Original List Price
7500000
List Price/SqFt
1132.59

Legal and Taxes

Street #
50
Street Name
Coastline
Street Suffix
Drive
County
Barnstable
Town
Mashpee
Village
Mashpee
State
MA
Zip Code
02649
Tax ID
MASH M:132 B:8 L:0
Estimated Annual Taxes
39871.48
Tax Year
2026
Building Assessments
3072000
Other Assessments
59700
Total Assessment
6220200
Land Court Cert #
225685
Lead Base Paint
Unknown
Flood Ins Required
No
Mass Use Code
101 - Residential, single family
Nitrogen Sensitive Area
No

General Property Info

Region
Upper Cape
Sub-Area
New Seabury
Subdivision
New Seabury
School District
Mashpee
Zoning
R3
Property Sub-Type
Single Family Residence
Year Built
2022
Renovated
No
Total Finished Space
6622
Field Card SqFt
4452
Additional Finished Space
2170
Additional SqFt Source
Public Records
Total Rooms
8
Stories
2
Private Pool
Yes
Private Dock
No
Leased Land
No
Lot Size SqFt
24190
Lot Size Source
Tax Bill
Acres
0.56
Irregular
No
Association
Yes
Fee Amount
1500
Fee Frequency
Annually
Membership Required
Yes
Assoc Fee Year
2026
Garage
Yes
# of Cars
2
# of Parking Spaces
4
Year Round
Yes
Bedrooms - Total
6
Baths - Full
5
Baths - Half
Yes
Baths - Total
6
Separate Living Qtrs
No
Golf Course Front
No
Golf Course View
No
Waterfront
Yes
Water Body
Nantucket Sound
Waterfront Type
Oceanfront
Water Body Type
Salt
Water Access Type
Private
Waterview
Yes
Water Body View
Nantucket Sound
Waterview Type
Ocean
Miles to Beach
0 - .1
Fireplace
Yes
# Fireplaces
Yes
Property Includes Recording Devices
Yes
Device Records
Both Audio and Video
Basement
Yes

Convenient To

Convenient to Water Body 1
Nantucket Sound
Golf Course
Yes
Marina
Yes
Shopping
Yes

Primary Bedroom

Primary Bedroom Level
Second Floor
Balcony
Yes
Beamed Ceilings
Yes
Cathedral Ceiling
Yes
Office/Sitting Area
Yes
Private Full Bath
Yes
Recessed Lighting
Yes
View
Yes
Walk-in Closet
Yes

Bedroom 2

Bedroom 2 Level
First Floor
Bay/Bow Windows
Yes
Private Full Bath
Yes
Recessed Lighting
Yes
Walk-in Closet
Yes

More Information

Bedroom 3

Bedroom 3 Level
Second Floor
Private Full Bath
Yes
Recessed Lighting
Yes
Walk-in Closet
Yes

Bedroom 4

Bedroom 4 Level
Second Floor
Closet
Yes
Recessed Lighting
Yes
View
Yes

DPR Eligibility

DPR Eligible
No

Remarks & Misc

Public Remarks
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.
Directions to Property
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.

Street Description

Assoc Maintained
Yes
Paved
Yes
Private
Yes

Special Listing Cond

None
Yes

Location Description

South of Route 28
Yes

Showing Requirements

Reciprocal/See Agent Remarks
Yes

Lot Features

Fenced/Enclosed
Yes
Views
Yes

Year Built Desc

Actual
Yes

Basement Description

Bulkhead Access
Yes
Finished
Yes
Full
Yes
Interior Access
Yes

Association Fee Incl

Beach Access
Yes
Insurance
Yes
Professional Property Management
Yes
Reserve Funds
Yes
Road Maintenance
Yes
Rubbish Removal
Yes
Sewer
Yes
Snow Removal
Yes

Parking Features

Driveway
Yes
Gravel
Yes
Off Street
Yes

Waterview Direction

East
Yes

Architectural Style

Gambrel
Yes
Shingle
Yes

Garage Description

Attached
Yes
Direct Access
Yes
Garage Door Opener
Yes

Neighborhood Amen

Beach Access
Yes
Deeded Beach Rights
Yes
Road Maintenance
Yes
Rubbish Removal
Yes
Snow Removal
Yes

Foundation Details

Poured
Yes

Floors

Tile
Yes
Wood
Yes

Sewer

Private Sewer
Yes

Roof Description

Shingle
Yes
Wood
Yes

Siding Description

Shingle
Yes
Wood Siding
Yes

Heating

Forced Air
Yes

Cooling

Central Air
Yes

Fuel Type

Natural Gas
Yes

Water

Public
Yes

Hot Water

Water Heater
Yes

Hot Water Source

Natural Gas
Yes

Kitchen

Eat-in Kitchen
Yes
Pantry
Yes
Breakfast Bar
Yes

Exterior Features

Hot Tub
Yes

Patio And Porch Features

Patio
Yes
Porch
Yes

Private Pool Description

Heated
Yes
In Ground
Yes

Property Features

Street Description: Assoc Maintained; Paved; Private Location Description: South of Route 28 Special Listing Cond: None Showing Requirements: Reciprocal/See Agent Remarks Architectural Style: Gambrel; Shingle Year Built Desc: Actual Basement Description: Bulkhead Access; Finished; Full; Interior Access Foundation Details: Poured Lot Features: Fenced/Enclosed Association Fee Incl: Beach Access; Insurance; Professional Property Management; Reserve Funds; Road Maintenance; Rubbish Removal; Sewer; Snow Removal Neighborhood Amen: Beach Access; Deeded Beach Rights; Road Maintenance; Rubbish Removal; Snow Removal Garage Description: Attached; Direct Access; Garage Door Opener Parking Features: Driveway; Gravel; Off Street Convenient To: Golf Course; Marina; Shopping Waterview Direction: East Primary Bedroom: Balcony; Beamed Ceilings; Cathedral Ceiling; Office/Sitting Area; Private Full Bath; Recessed Lighting; View; Walk-in Closet Bedroom 2: Bay/Bow Windows; Private Full Bath; Recessed Lighting; Walk-in Closet Bedroom 3: Private Full Bath; Recessed Lighting; Walk-in Closet Bedroom 4: Closet; Recessed Lighting; View Kitchen: Breakfast Bar; Eat-in Kitchen; Pantry Floors: Tile; Wood Patio And Porch Features: Patio; Porch Private Pool Description: Heated; In Ground Exterior Features: Hot Tub Roof Description: Shingle; Wood Siding Description: Shingle; Wood Siding Sewer: Private Sewer Heating: Forced Air Cooling: Central Air Fuel Type: Natural Gas Water: Public Hot Water: Water Heater Hot Water Source: Natural Gas
IDX
Listing Office: Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Paul E Grover
Last Updated: May - 19 - 2026
Broker Attribution: 508.364.3500

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