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$1,087,000

  • For Sale
  • Active
  • Condo
  • 2 Beds
  • 2 Full Baths
  • 1,975 Sq. Ft.
  • 2 Car Garage
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Penthouse Waterfront Luxury at Atlantis Marina - Oversized Boat Slip Included!Experience sophisticated coastal living in this stunning top-floor corner penthouse at Atlantis Marina, offering sweeping water views and panoramic Boston skyline vistas. This rare fifth-floor residence combines luxury, space, and an unbeatable location in the charming seaside town of Winthrop.This exceptional 2-bedroom, 2-bath home features an open-concept layout perfect for entertaining, complete with private deck overlooking the marina and city. Gourmet kitchen with stainless steel appliances, gas cooking, stone counters, and an oversized refrigerator. Gas fireplace, recessed lighting, and abundant natural light.In-unit washer/dryer and central heat/air conditioning. A highlight of this residence is the large deeded boat slip, ideal for boating enthusiasts and available for use with a small yearly maintenance fee. Located just minutes from downtown Boston. This is coastal living at its finest!

Full Property Details for 550 Pleasant St #506

General

  • Price: $1,087,000
  • HOA FEE: $1,277/month
  • Taxes: $9,288 (2025)
  • Status: Active
  • Type: Condo
  • MLS ID: 73456380
  • Updated: 12/7/2025
  • Added to Site: 59 day(s) ago

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 2

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Under, Deeded, Assigned, Off Street

Location

  • County: Suffolk

Structural Information

  • Basement: Yes
  • Stories/Levels: 1
  • Square Feet: 1,975
  • Year Built: 2006

Financial Considerations

  • Association Fee: $1,277
  • Tax Amount: $9,288
  • Tax Year: 2025

Disclosures and Reports

  • Property ID: 4738649

Listed by Blue Sky Realty, Jessica Pumphret

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Listing agent

— 550 Pleasant St #506 —

  • Jessica Pumphret

    Blue Sky Realty

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 550 Pleasant St #506

School District:Winthrop School District
NameGradesDistance
Arthur T. Cummings Elementary School
40 Hermon Street, Winthrop, MA 02152
3-50.4 mi
William P. Gorman/Fort Banks Elementary School
101 Kennedy Drive, Winthrop, MA 02152
PK-20.7 mi
Winthrop Middle School, Winthrop, MA
60 Payson Street, Winthrop, MA 02152
6-80.7 mi
Winthrop Sr High School
400 Main Street, Winthrop, MA 02152
9-120.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 550 Pleasant St #506 Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/19/2025
Listed
$1,087,000
8.7%
MLS
8/04/2008
Sold
$1,000,000
—
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 550 Pleasant St #506

Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,288
-1%
$900,000
—
2024
$9,360
13%
$898,300
16%
2023
$8,301
-5%
$775,800
4%
2022
$8,762
-2%
$745,100
6%
2021
$8,944
4%
$705,400
3%
2020
$8,631
4%
$683,900
9%
2019
$8,288
-7%
$628,800
—
2018
$8,921
3%
$630,000
4%
2017
$8,701
-1%
$603,800
6%
2016
$8,782
7%
$571,400
—
2015
$8,194
-8%
$571,400
—
2014
$8,871
—
$569,400
—
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.

Estimate the Cost for 550 Pleasant St #506

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

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with our affiliated lender
NMLS#: 1598647

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Listed by Blue Sky Realty, Jessica Pumphret

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550 Pleasant St #506, Winthrop, MA 02152 (MLS# 73456380) is a Condo property with 2 bedrooms and 2 full bathrooms. 550 Pleasant St #506 is currently listed for $1,087,000 and was received on November 19, 2025. Want to learn more about 550 Pleasant St #506? Do you have questions about finding other Condo real estate for sale in Winthrop? You can browse all Winthrop real estate or contact a Coldwell Banker agent to request more information.

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