550 Pleasant St # 506, Winthrop MA 02152
Winthrop, MA 02152 • Belle Isle
$855,000
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Sale Statistics
Sale Overview
Original List Price:
$1,087,000
Final Sale Price:
$855,000
Difference:
$232,000 (-21.3%)
Performance Metrics
78.7%
List to Sale Ratio
Sold below asking price
139
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft:
$550
Sale $/sq ft:
$433
This property sold for $433 per square foot
Sale Summary
This property sold for 21.3% below the original asking price.
At 139 days on market, this property took longer than average to sell.
About this home
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 assigned large boat slip lease 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
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Public Records & Permits
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Property History
Market Insights
1
Price Changes
5.2%
Price Range
Property Timeline
Status: Active under contract
Mar 26, 2026
Active → Active Under Contract
Pending Sale
Mar 23, 2026
Offer accepted, sale pending
Price Reduced
Jan 23, 2026
$1,030,000
$57,000
(-5.24%)
From $1,087,000 to $1,030,000 (-5.2%)
Listed for Sale
Nov 19, 2025
$1,087,000
Original listing
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 03/26/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 03/23/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 01/23/2026 | ↓ Price Reduced | $1,030,000 | $57,000 | - | From $1,087,000 to $1,030,000 (-5.2%) |
| 11/19/2025 | 🏠 Listed for Sale | $1,087,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $9,288 | $900,000 |
Financial Details
Annual Property Tax
$9,288
Tax Year 2025
HOA Fee
$1,277
Monthly
Assessed Value
$900,000
Facts & Features
2 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
2006
Living Area
1,975 sq ft
Bedrooms
2
Full Baths
2
Total Rooms
4
Interior
Heating
Forced Air, Natural Gas
Cooling
Central Air
Flooring
Wood, Tile
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Fireplaces
1
Basement
N
Laundry
In Unit
Features
Internet Available - Unknown
Exterior
Construction
None
Architecture
None
Roof
None
Features
Balcony, City View(s), Professional Landscaping, Sprinkler System
Pool
None
Spa
None
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
2
Has Garage
Yes
Features
Under, Deeded, Assigned, Off Street
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Gas Range
Financial
Annual Tax
$9,288
Assessed Value
$900,000
HOA & Community
HOA Fee
$1,277 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Laundry, Elevator(s), Fitness Center, Boat Dock, Storage
Optional Fee Includes
None
Owner-Occupied Units
41
Pets
Yes
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Mid-Rise"]
Unit/Building
506
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
141 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
2006
Bedrooms
2
Full Bathrooms
2
Living Area
1,975 sq ft
Total Rooms
4
Stories
1
Entry Level
5
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,975 sq ft above grade
Display Options
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Wood, Tile
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Internet Available - Unknown
Windows:
Insulated Windows
Basement:
N
Laundry:
In Unit
Security:
Intercom, Concierge, Security System
Construction & Materials
Year Built:
2006
Structure Type:
Mid-Rise
Exterior Materials:
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Natural Gas
Cooling:
Central Air
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Balcony, City View(s), Professional Landscaping, Sprinkler System
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
2
Garage Type:
Attached
Total Parking Spaces:
2
Parking Features:
Under, Deeded, Assigned, Off Street
Special Features
Fireplaces:
1
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Ocean, Dock/Mooring, Marina, 0 to 1/10 Mile To Beach
View:
Yes
View Type:
City
Community Amenities:
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Public School, T-Station
Nearby Schools
Elementary Schools
3 schools
B-
Arthur T. Cummings Elementary School
0.4 mi
|
#453 of 824
|
Score: 46.0
Improved 101 spots from last year
-12.2 below state avg
467 students
Less Diverse
Rising School
Strong Attendance
Grades 03-05
William P. Gorman/Fort Banks Elementary School
0.7 mi
487 students
Less Diverse
Grades PK-02
F
Guild Elementary School
0.8 mi
|
#789 of 824
|
Score: 29.4
Dropped 218 spots from last year
-28.8 below state avg
259 students
Less Diverse
Grades PK-06
Middle Schools
3 schools
B+
Winthrop Middle School
0.6 mi
|
#119 of 352
|
Score: 47.4
Dropped 26 spots from last year
-10.8 below state avg
439 students
Less Diverse
Grades 06-08
C
Garfield Middle School
1.6 mi
|
#264 of 352
|
Score: 35.1
Dropped 12 spots from last year
-23.1 below state avg
542 students
Moderate
Grades 06-08
D
Clark Avenue School
2.3 mi
|
#329 of 352
|
Score: 28.3
Improved 32 spots from last year
-29.9 below state avg
673 students
Less Diverse
Rising School
Grades 05-08
High Schools
3 schools
C+
Winthrop High School
0.7 mi
|
#241 of 346
|
Score: 47.2
Dropped 112 spots from last year
-11 below state avg
568 students
Less Diverse
18 sports
• 1,118 athletes
College Ready Curriculum
Strong Athletics
Grades 09-12
D
CityLab Innovation High School
1.0 mi
|
#327 of 346
|
Score: 28.4
Improved 14 spots from last year
-29.8 below state avg
117 students
Moderate
College Ready Curriculum
Grades 09-12
East Boston High
2.2 mi
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Location
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Neighborhood
Belle Isle
550 Pleasant St # 506, Winthrop MA 02152
Winthrop, MA 02152
Listing Information
Listing Agent
Jessica Pumphret
Listing Office
Blue Sky Realty
Office Phone
617-821-4331
Agent MLS ID
CN209282
Office MLS ID
BB5238
Listing Data Updated
May 16, 2026 6:33 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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