FeaturesBathroom - Tiled With Shower Stall
3 Seal Harbor # 846, Winthrop MA 02152
Winthrop, MA 02152 • Winthrop Highlands
$550,000
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Sale Statistics
Sale Overview
Original List Price:
$575,000
Final Sale Price:
$550,000
Difference:
$25,000 (-4.3%)
Performance Metrics
95.7%
List to Sale Ratio
Sold below asking price
30
Days on Market
Average time
Price per Square Foot Analysis
Original $/sq ft:
$520
Sale $/sq ft:
$497
This property sold for $497 per square foot
Sale Summary
This property sold for 4.3% below the original asking price.
The property spent 30 days on market before selling.
Nearby Sales Comparison
Based on 6 similar properties sold within 0.5 miles in the last 90 days
This Property
$497/sq ft
Area Median
$411/sq ft
Difference
+20.9%
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
About this home
Just Listed! Top-floor, private corner unit at the highly sought-after Seal Harbor 3. Enjoy stunning waterfront views from your spacious balcony, complemented by a rare adjacent deck—perfect for outdoor relaxation or entertaining. This 1+ bedroom unit features a versatile den or office, offering flexible living space. Don't miss out on this exceptional opportunity! Seal Harbor is a lifestyle which offers 24/7 concierge, outdoor heated pool, indoor rooftop lap pool, sundeck with Boston skyline views, fitness facility, sauna, tennis courts, billiard room, function rooms, additional storage and so much more. Winthrop By the Sea offers a wonderful sense of community, boating, swimming, fishing, nice local restaurants, golf course, seasonal ferry... Come SEA for yourself, you will not be disappointed. Seller welcomes offers with requests for buyer concessions.
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Property History
Market Insights
4.3%
Price Range
31
Total Days on Market
Property Timeline
Sold
Mar 10, 2025
$550,000
Property sold
Days on Market: 31
Listed for Sale
Dec 30, 2024
$575,000
Original listing
Agent: Cathie Curran
Office: Charlesgate Realty Group, llc
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 03/10/2025 | ✓ Sold | $550,000 | - | - | Property sold |
| 12/30/2024 | 🏠 Listed for Sale | $575,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2024 | $5,442 | $522,300 |
Financial Details
Annual Property Tax
$5,442
Tax Year 2024
HOA Fee
$802
Monthly
Assessed Value
$522,300
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1987
Living Area
1,106 sq ft
Bedrooms
1
Full Baths
1
Half Baths
1
Total Rooms
4
Interior
Heating
Forced Air, Heat Pump, Individual, Unit Control
Cooling
Central Air, Heat Pump, Individual, Unit Control
Flooring
Tile, Carpet, Engineered Hardwood
Appliances
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Fireplace
None
Basement
Y
Laundry
Common Area, In Building, In Unit, Electric Dryer Hookup, Washer Hookup
Features
Recessed Lighting, Den, Elevator
Exterior
Construction
Brick
Architecture
None
Roof
Rubber
Features
Balcony, Hot Tub/spa, Gazebo, Outdoor Shower, Professional Landscaping, Tennis Court(s)
Pool
Association, In Ground, Indoor, Heated
Spa
Hot Tub/spa
Fencing
None
Patio/Porch
None
Parking
Garage Spaces
1
Has Garage
Yes
Features
Under, Deeded, Off Street, On Street, Common, Guest, Paved, Exclusive Parking
Total Spaces
1
Utilities
Electric
Circuit Breakers
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range, For Electric Oven, For Electric Dryer, Washer Hookup
Financial
Annual Tax
$5,442
Assessed Value
$522,300
HOA & Community
HOA Fee
$802 Monthly
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Amenities
Pool, Laundry, Elevator(s), Tennis Court(s), Fitness Center, Sauna/steam, Clubroom, Trail(s), Storage, Clubhouse
Optional Fee Includes
None
Owner-Occupied Units
104
MA Disclosures
Seller Disclosures
Trustee Has Never Resided In The Property. All Information Presented Is As Of The Listing Entry Date And Is Subject To Change. Buyer Agents Should Use Due Diligence And Verify All Information. Garage E14
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise"]
Unit/Building
846
Sq Ft Source
Public Record
Sq Ft Disclosures
Does not include 120 square foot balcony
Documents
Master Deed, Unit Deed (2)
County
Suffolk
Total market time (incl. prior listings)
31 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1987
Bedrooms
1
Full Bathrooms
1
Half Bathrooms
1
Living Area
1,106 sq ft
Total Rooms
4
Stories
1
Entry Level
8
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,106 sq ft above grade
FeaturesRecessed Lighting, Flooring - Engineered Hardwood
FeaturesCountertops - Stone/Granite/Solid, Kitchen Island, Cabinets - Upgraded, Open Floorplan, Remodeled, Stainless Steel Appliances
FeaturesBathroom - Half
FeaturesBalcony / Deck, Open Floorplan, Flooring - Engineered Hardwood
FeaturesWalk-In Closet(s), Flooring - Wall to Wall Carpet
FeaturesYes
Display Options
Outdoor Areas
PoolAssociation, In Ground, Indoor, Heated
SpaHot Tub/Spa
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:
Tile, Carpet, Engineered Hardwood
Appliances:
Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Interior Features:
Recessed Lighting, Den, Elevator
Windows:
Window(s) - Picture
Basement:
Y
Laundry:
Common Area, In Building, In Unit, Electric Dryer Hookup, Washer Hookup
Security:
Concierge
Construction & Materials
Year Built:
1987
Structure Type:
High-Rise
Exterior Materials:
Brick
Roof:
Rubber
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Heat Pump, Individual, Unit Control
Cooling:
Central Air, Heat Pump, Individual, Unit Control
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Balcony, Hot Tub/Spa, Gazebo, Outdoor Shower, Professional Landscaping, Tennis Court(s)
Patio & Porch:
Fencing:
Other Structures:
Gazebo
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
1
Parking Features:
Under, Deeded, Off Street, On Street, Common, Guest, Paved, Exclusive Parking
Special Features
Spa/Hot Tub:
Yes
Spa Features:
Hot Tub/Spa
Waterfront:
Yes
Waterfront Type:
Waterfront, Ocean, Sound, Harbor, Walk to, Public, Ocean, Walk to, 3/10 to 1/2 Mile To Beach, Beach Ownership(Public)
Community Amenities:
Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Marina, Public School
Nearby Schools
School District
Winthrop School District local
C
School Safety
2024-25
0.3%
Low
0.3%
Suspensions
5.2% below state avg
Elementary Schools
3 schools
William P. Gorman/Fort Banks Elementary School
0.7 mi
487 students
Less Diverse
Grades PK-02
B-
Arthur T. Cummings Elementary School
1.2 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
B
Beachmont Veterans Memorial School
1.3 mi
|
#350 of 824
|
Score: 49.1
Improved 63 spots from last year
-9.1 below state avg
346 students
Diverse
Rising School
Grades PK-05
Middle Schools
3 schools
B+
Winthrop Middle School
0.8 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
A-
Rumney Marsh Academy
2.6 mi
|
#5 of 16
|
Score: 37.6
Improved 307 spots from last year
-20.6 below state avg
587 students
Moderate
Rising School
Grades 06-08
High Schools
3 schools
C+
Winthrop High School
0.8 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
1.3 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
C
Revere High School
2.6 mi
|
#249 of 346
|
Score: 46.2
Dropped 17 spots from last year
-12 below state avg
2,115 students
Moderate
18 sports
• 1,334 athletes
Early College Program
College Ready Curriculum
Strong Athletics
Grades 09-12
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Location
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Neighborhood
Winthrop Highlands
3 Seal Harbor # 846, Winthrop MA 02152
Winthrop, MA 02152
Listing Information
Listing Agent
Cathie Curran
Listing Office
Charlesgate Realty Group, llc
Office Phone
617-587-0100
Agent MLS ID
BB600069
Office MLS ID
NB1520
Listing Data Updated
Mar 11, 2025 5:40 PM 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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