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$7,500,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 5 Full Baths
  • 1 Partial Bath
  • 6,622 Sq. Ft.
  • 0.56 Acres
  • 2 Car Garage
  • Updated 6 hours ago
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This exquisite New Seabury home blends natural beauty with modern luxury. Perched to capture stunning Nantucket Sound views with a pristine sandy beach right outside, the property offers Cape Cod living at its finest. The open layout includes a gourmet kitchen with premium appliances, a quartz island, and custom cabinetry. A sunlit living room boasts soaring ceilings, a stone fireplace, and glass doors leading to an outdoor oasis. The serene primary suite features a spa-like marble bath, walk-in closet, and private deck with ocean views. The finished lower level provides flexible space for a media room, gym, or guests. Outdoors, enjoy a heated pool, bluestone patio, and lush landscaping-perfect for entertaining or unwinding. Approved permits are in place for an 1,800 sq. ft. guest house. With breathtaking views and direct beach access, this property epitomizes Cape Cod luxury.

Full Property Details for 50 Coastline Dr

General

  • Price: $7,500,000
  • HOA FEE: $125/month
  • Taxes: $39,871 (2026)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73520863
  • Updated: 5/18/2026
  • Added to Site: 1 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 5
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 6

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Garage Door Opener, Driveway, Stone/Gravel

Location

  • County: Barnstable

Structural Information

  • Architectural Style: Shingle
  • Basement: Yes
  • Square Feet: 6,622
  • Year Built: 2022

Lot Features

  • Lot Size (Acres): 0.56

Financial Considerations

  • Association Fee: $1,500
  • Tax Amount: $39,871.48
  • Tax Year: 2026

Disclosures and Reports

  • Property ID: M:132 B:8 L:0, 2347936

Listed by Berkshire Hathaway HomeServices Robert Paul Properties, Paul E. Grover and Matthew De Groot

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Listing agents

— 50 Coastline Dr —

  • Paul E. Grover

    Berkshire Hathaway HomeServices Robert Paul Properties

  • Matthew De Groot

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 50 Coastline Dr

School District:Mashpee School District
NameGradesDistance
Kenneth Coombs School
152 Old Barnstable Road, Mashpee, MA 02649
PK-24.4 mi
Quashnet School
150 Old Barnstable Road, Mashpee, MA 02649
3-64.6 mi
Mashpee High School
500 Old Barnstable Road, Mashpee, MA 02649
9-124.2 mi
Mashpee Middle School
500 Old Barnstable Road, Mashpee, MA 02649
7-84.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 50 Coastline Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/18/2026
Listed
$7,500,000
275%
MLS
3/11/2021
Sold
$2,000,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 50 Coastline Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$39,094
58%
$5,905,500
54%
2024
$24,714
40%
$3,843,600
52%
2023
$17,686
-5%
$2,522,900
11%
2022
$18,619
-10%
$2,278,900
—
2021
$20,663
—
$2,278,200
—
2020
$20,746
—
$2,282,300
—
2019
$20,655
-10%
$2,282,300
-11%
2018
$22,903
23%
$2,567,600
26%
2017
$18,662
6%
$2,030,700
6%
2016
$17,653
1%
$1,910,500
—
2015
$17,405
-2%
$1,910,500
1%
2014
$17,683
—
$1,883,200
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Berkshire Hathaway HomeServices Robert Paul Properties, Paul E. Grover and Matthew De Groot

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50 Coastline Drive, Mashpee, MA 02649 (MLS# 73520863) is a Single Family property with 6 bedrooms, 5 full bathrooms and 1 partial bathroom. 50 Coastline Drive is currently listed for $7,500,000 and was received on May 18, 2026. Want to learn more about 50 Coastline Drive? Do you have questions about finding other Single Family real estate for sale in Mashpee (village)? You can browse all Mashpee (village) real estate or contact a Coldwell Banker agent to request more information.

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