3 Seal Harbor Rd # 137, Winthrop MA 02152
Winthrop, MA 02152 • Winthrop Highlands
$670,000
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Sale Statistics
Sale Overview
Original List Price:
$749,995
Final Sale Price:
$670,000
Difference:
$79,995 (-10.7%)
Performance Metrics
89.3%
List to Sale Ratio
Sold below asking price
99
Days on Market
Extended listing
Price per Square Foot Analysis
Original $/sq ft:
$565
Sale $/sq ft:
$505
This property sold for $505 per square foot
Sale Summary
This property sold for 10.7% below the original asking price.
At 99 days on market, this property took longer than average to sell.
Nearby Sales Comparison
Based on 6 similar properties sold within 0.5 miles in the last 90 days
This Property
$505/sq ft
Area Median
$411/sq ft
Difference
+22.8%
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
About this home
RARELY AVAILABLE "37 stack" spacious 2 bed/2bath corner unit in The Seal Harbor Condominiums. The open dining/living area is the true heart of the home with a working fireplace, gleaming hardwood floors and direct ocean views. The kitchen showcases stone countertops, updated stainless steel appliances, open island concept and plenty of cabinets for storage, blending style with functionality. Bedrooms are located on opposite sides of the unit, each with its own full bath—ideal for privacy. The primary suite boasts a walk-in closet, spa-like tiled shower, and built-in vanity. Amenities include 24/7 concierge, indoor/outdoor pools, fitness center, and more. Now...imagine waking up to breathtaking water views every day, stepping out onto your private patio to savor the fresh air, and enjoying the convenience of a dedicated garage space. Don't miss this opportunity that you deserve!
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Recently Sold Nearby
Property History
Market Insights
18.5%
Price Range
1
Previous Sales
Property Timeline
Status: Active under contract
Jan 25, 2026
Active → Active Under Contract
Pending Sale
Jan 22, 2026
Offer accepted, sale pending
Listed for Sale
Oct 22, 2025
$685,995
Original listing
Office: Lyv Realty
Listed for Sale
Oct 22, 2025
$685,995
Original listing
Agent: Christine Goldstein
Office: Lyv Realty
Previous Transaction - MLS #72531901
Full transaction history available when tracking began
Previously Sold
Aug 30, 2019
$559,000
MLS #72531901
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 01/25/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 01/22/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 10/22/2025 | 🏠 Listed for Sale | $685,995 | - | - | Original listing |
| 10/22/2025 | 🏠 Listed for Sale | $685,995 | - | - | Original listing |
| 08/30/2019 | 🏷️ Previously Sold | $559,000 | - | - | MLS #72531901 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $8,044 | $779,500 |
Financial Details
Annual Property Tax
$8,044
Tax Year 2025
HOA Fee
$1,039
Per month
Assessed Value
$779,500
Facts & Features
1 Car Garage
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1987
Living Area
1,327 sq ft
Bedrooms
2
Full Baths
2
Total Rooms
5
Interior
Heating
Forced Air, Electric
Cooling
Central Air
Flooring
Wood
Appliances
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace
None
Fireplaces
1
Basement
N
Laundry
In Unit, Electric Dryer Hookup
Features
None
Exterior
Construction
Brick
Architecture
None
Roof
None
Features
Patio, Sprinkler System, Tennis Court(s)
Pool
None
Spa
None
Fencing
None
Patio/Porch
Patio
Parking
Garage Spaces
1
Has Garage
Yes
Features
Attached, Off Street
Total Spaces
1
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
For Electric Range, For Electric Oven, For Electric Dryer
Financial
Annual Tax
$8,044
Assessed Value
$779,500
HOA & Community
HOA Fee
$1,039
Fee Includes
Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
Amenities
Hot Water, Pool, Elevator(s), Tennis Court(s), Fitness Center, Sauna/steam, Clubroom, Trail(s), Storage, Clubhouse
Optional Fee Includes
None
Pets
Yes w/ Restrictions
MA Disclosures
Seller Disclosures
Hot Water Tank Just Under A Year Old With A 10 Year Warranty.
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["High-Rise"]
Unit/Building
137
Sq Ft Source
Public Record
Documents
None
County
Suffolk
Total market time (incl. prior listings)
69 days
Property Overview
Property Type
Condominium
Listing Type
Sold
Year Built
1987
Bedrooms
2
Full Bathrooms
2
Living Area
1,327 sq ft
Total Rooms
5
Stories
1
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,327 sq ft above grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchPatio
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
Appliances:
Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit, Electric Dryer Hookup
Security:
Concierge
Construction & Materials
Year Built:
1987
Structure Type:
High-Rise
Exterior Materials:
Brick
Roof:
Foundation:
Stories:
1
Heating, Cooling & Utilities
Heating:
Forced Air, Electric
Heating Zones:
1
Cooling:
Central Air
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio, Sprinkler System, Tennis Court(s)
Patio & Porch:
Patio
Fencing:
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Garage Spaces:
1
Garage Type:
Attached
Total Parking Spaces:
1
Parking Features:
Attached, Off Street
Special Features
Fireplaces:
1
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Ocean, Ocean, 0 to 1/10 Mile To Beach
Community Amenities:
Public Transportation, Shopping, Tennis Court(s), Park
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 Rd # 137, Winthrop MA 02152
Winthrop, MA 02152
Listing Information
Listing Agent
Christine Goldstein
Listing Office
Lyv Realty
Office Phone
978-533-8000
Agent MLS ID
NB113422
Office MLS ID
AN6884
Listing Data Updated
Mar 3, 2026 7:52 AM EST
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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