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  3. Winthrop, MA
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  5. 3 Seal Harbor Rd
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3 Seal Harbor Rd

3 Seal Harbor Rd, Winthrop, MA, 02152
Seal Harbor

YEAR BUILT

1987

# STORIES

1

# TOTAL UNITS

89

UNIT SIZE RANGE

823-2,378 sqft

Description

3 Seal Harbor Rd sits in Winthrop, MA. This building is a low-rise structure with 1 story. It was built in 1987 and offers waterfront views of the Atlantic Ocean. The site is located near the intersection of Western Avenue and Ballard Street, providing easy access to the surrounding area. The building consists of 88 condominium units. Size ranges from 823 to 2,378 square feet. Units come with 1, 2, or 3 bedrooms. Prices for the units range from $780,000 to $850,000. The average price in the last year was $686,875, with a lowest sold price around $522,500. The average price per square foot is $542. Units typically spend about 63 days on the market. A host of amenities supports a lively lifestyle. Residents enjoy both indoor and outdoor pools, a fitness center, and a clubhouse. There are also tennis courts and a sauna for relaxation. The property has a garden area and several trails for outdoor activities. Tennis courts and beach rights enhance the recreational options. Nearby, Crest Avenue Pizza and Brothers Restaurant offer dining options. Grocery needs can be met at Cumberland Farms. The building features easy access to public transportation and local parks. Nearby walking paths allow for scenic strolls with breathtaking views of the Boston skyline. Parking is available with designated garage spaces. Reliable amenities like 24/7 concierge service contribute to comfort and security. The layout promotes an open feel, and some units may have private balconies. High ceilings and large windows create a bright living environment, adding to the appeal of this waterfront property.

Building ImageMLS ID #73446219
Building ImageMLS ID #73452959
Building Image
Building ImageView Listing

3 Seal Harbor Rd

3 Seal Harbor Rd, Winthrop, MA, 02152


Seal Harbor

YEAR BUILT

1987

# STORIES

1

# TOTAL UNITS

89

UNIT SIZE RANGE

823-2,378 sqft

Description

3 Seal Harbor Rd sits in Winthrop, MA. This building is a low-rise structure with 1 story. It was built in 1987 and offers waterfront views of the Atlantic Ocean. The site is located near the intersection of Western Avenue and Ballard Street, providing easy access to the surrounding area. The building consists of 88 condominium units. Size ranges from 823 to 2,378 square feet. Units come with 1, 2, or 3 bedrooms. Prices for the units range from $780,000 to $850,000. The average price in the last year was $686,875, with a lowest sold price around $522,500. The average price per square foot is $542. Units typically spend about 63 days on the market. A host of amenities supports a lively lifestyle. Residents enjoy both indoor and outdoor pools, a fitness center, and a clubhouse. There are also tennis courts and a sauna for relaxation. The property has a garden area and several trails for outdoor activities. Tennis courts and beach rights enhance the recreational options. Nearby, Crest Avenue Pizza and Brothers Restaurant offer dining options. Grocery needs can be met at Cumberland Farms. The building features easy access to public transportation and local parks. Nearby walking paths allow for scenic strolls with breathtaking views of the Boston skyline. Parking is available with designated garage spaces. Reliable amenities like 24/7 concierge service contribute to comfort and security. The layout promotes an open feel, and some units may have private balconies. High ceilings and large windows create a bright living environment, adding to the appeal of this waterfront property.

Next

Description

3 Seal Harbor Rd sits in Winthrop, MA. This building is a low-rise structure with 1 story. It was built in 1987 and offers waterfront views of the Atlantic Ocean. The site is located near the intersection of Western Avenue and Ballard Street, providing easy access to the surrounding area. The building consists of 88 condominium units. Size ranges from 823 to 2,378 square feet. Units come with 1, 2, or 3 bedrooms. Prices for the units range from $780,000 to $850,000. The average price in the last year was $686,875, with a lowest sold price around $522,500. The average price per square foot is $542. Units typically spend about 63 days on the market. A host of amenities supports a lively lifestyle. Residents enjoy both indoor and outdoor pools, a fitness center, and a clubhouse. There are also tennis courts and a sauna for relaxation. The property has a garden area and several trails for outdoor activities. Tennis courts and beach rights enhance the recreational options. Nearby, Crest Avenue Pizza and Brothers Restaurant offer dining options. Grocery needs can be met at Cumberland Farms. The building features easy access to public transportation and local parks. Nearby walking paths allow for scenic strolls with breathtaking views of the Boston skyline. Parking is available with designated garage spaces. Reliable amenities like 24/7 concierge service contribute to comfort and security. The layout promotes an open feel, and some units may have private balconies. High ceilings and large windows create a bright living environment, adding to the appeal of this waterfront property.

3 Seal Harbor Rd Market Stats Last 12 months

Avg. Listed Price$686,298($577/Sqft.)

Avg. Sale Price$699,167($551/Sqft.)
Year over year list priceUp Arrow7.57%

Year over year sale priceUp Arrow 7.56%
Total Listings5 Listed

Total sold3 Sold
Average Days on Market69 days

Average HOA fees per sqft$2 /monthly
Next

Market Stats

Year over year list priceUp Arrow7.57%

Year over year sale priceUp Arrow7.56%
Total Listings5 Listed

Total sold3 Sold
Average Days on Market69 days

Average HOA fees per sqft$2 /monthly

Glen Gardens Estate Availability & Demand

Unit Availability

High
High availability buildings list units frequently.

Unit Availability helps to understand how often units in a particular building are listed for sale as compared with the neighborhood average. Units are rarely listed in buildings with low availability.

Unit Demand

Low
Units in high-demand buildings sell quicker.

Unit Demand is a measure of quickly units in a particular building sell as compared with other buildings in the neighborhood. Units in high-demand buildings sell more quickly.

For Sale 0 For Sale

3 Seal Harbor Rd Inventory & Sale History

UnitSize (sqft)BedsBathsDays On MarketDateStatusPrice
Unit 736736167433302025-12-08
MLS#: 73452959
Closed$850,000
Unit PH31PH31177723862022-08-26
MLS#: 72989739
Closed$850,000
Unit PH 33PH 331913331102022-02-01
MLS#: 72908340
Closed$880,000
Unit 736
736

3 Beds

3 Baths

1674 sqft


DateStatusPrice
2025-12-08Closed$850,000
MLS#: 73452959
Days On Market30
Unit PH 33
PH 33

3 Beds

3 Baths

1913 sqft


DateStatusPrice
2022-02-01Closed$880,000
MLS#: 72908340
Days On Market110
Unit PH31
PH31

2 Beds

3 Baths

1777 sqft


DateStatusPrice
2022-08-26Closed$850,000
MLS#: 72989739
Days On Market86
View Complete Unit Listing HistorySource By: MLSPIN

Amenities

Living at Seal Harbor Condominiums means you’ll enjoy a variety of delightful amenities. Tennis courts and golf options allow for active lifestyles, while a pool and sauna provide perfect avenues for relaxation. The clubhouse invites you to mingle and socialize, and you’ll appreciate the fitness center to keep your health on track. For outdoor enthusiasts, the nearby bike paths and trails enhance your connection with nature, and beach rights add an extra layer of allure to weekend living. This range of activities ensures that life here never gets dull!

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Amenities Description

Living at Seal Harbor Condominiums means you’ll enjoy a variety of delightful amenities. Tennis courts and golf options allow for active lifestyles, while a pool and sauna provide perfect avenues for relaxation. The clubhouse invites you to mingle and socialize, and you’ll appreciate the fitness center to keep your health on track. For outdoor enthusiasts, the nearby bike paths and trails enhance your connection with nature, and beach rights add an extra layer of allure to weekend living. This range of activities ensures that life here never gets dull!

Parking
Parking
Locker
Locker
Concierge
Concierge
Elevator(s)
Elevator(s)
Check Icon
Central AC
Central AC
Pool
Pool
Check Icon
Fitness Center
Fitness Center
-
Visitors Parking
Visitors Parking
Next

Amenities

Elevator(s)

Elevator(s)

Pool

Pool

Security System

Security System

Security Guard

Security Guard

Laundry

Laundry

Tennis Court(s)

Tennis Court(s)

Patio

Patio

Clubhouse

Clubhouse

Storage

Storage

Balcony

Balcony

Policies

Before making the big commitment, it's good to know the basics of building policies. Seal Harbor seems fairly welcoming, with reasonable restrictions making it a comfortable choice for all. Whether you’re pet parents or enjoy peaceful evenings, you'll find this is a community that values harmony while allowing you to live your best life.

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Amenities Description

Before making the big commitment, it's good to know the basics of building policies. Seal Harbor seems fairly welcoming, with reasonable restrictions making it a comfortable choice for all. Whether you’re pet parents or enjoy peaceful evenings, you'll find this is a community that values harmony while allowing you to live your best life.

Pet Allowed
Pet Allowed
BBQ Permitted
BBQ Permitted
Sublet Allowed
Sublet Allowed
Short-term Rental Allowed
Short-term Rental Allowed

Compare with Buildings in the Neighbourhood (Last 12 Months)

Compare building's average price/sq. ft. and HOA fees/sq. ft. to buildings nearby

Building NameAvg price per square footAVG HOA FEE per square foot (Monthly)
3 Seal Harbor Rd$551/sqft.$2 /sqft.
Seal Harbor Condominiums$536/sqft.$2 /sqft.
1 Seal Harbor Rd.$470/sqft.$2 /sqft.
1 Seal Harbor Rd$470/sqft.$2 /sqft.
One Seal Hbr$579/sqft.$2 /sqft.
3 Seal Hbr$509/sqft.$2 /sqft.

Nearby Schools

3 Seal Harbor Rd is located in Winthrop Highlands, Winthrop, with 10+ schools available within a 2-mile radius. Families benefit from convenient access to nearby educational institutions supporting daily routines. Short travel distances help reduce commute time for students. This education-friendly location enhances overall community appeal.

William P. Gorman/Fort Banks Elementary School

--
Public|Grades PK–2
101 Kennedy Rd|0.69 miles away

Winthrop Middle School

B-
Public|Grades 6–8
60 Payson St|0.81 miles away

Winthrop High School

C+
Public|Grades 9–12
400 Main St|0.83 miles away

Arthur T. Cummings Elementary School

B-
Public|Grades 3–5
40 Hermon St|1.18 miles away

Beachmont Veterans Memorial School

A-
Public|Grades PK–5
15 Everard Ave|1.34 miles away

Seacoast School

--
Public|Grades 9–12
15 Everard Ave|1.34 miles away
Next

Schools

arrow rightWhat to know about schoolsarrow right
Next

Description

3 Seal Harbor Rd is located in Winthrop Highlands, Winthrop, with 10+ schools available within a 2-mile radius. Families benefit from convenient access to nearby educational institutions supporting daily routines. Short travel distances help reduce commute time for students. This education-friendly location enhances overall community appeal.

William P. Gorman/Fort Banks Elementary School

--
Public|Grades PK–2
101 Kennedy Rd|Less than 1 Mile Away

Winthrop Middle School

B-
Public|Grades 6–8
60 Payson St|Less than 1 Mile Away

Winthrop High School

C+
Public|Grades 9–12
400 Main St|Less than 1 Mile Away

Arthur T. Cummings Elementary School

B-
Public|Grades 3–5
40 Hermon St|1.18 Miles Away

Beachmont Veterans Memorial School

A-
Public|Grades PK–5
15 Everard Ave|1.34 Miles Away

Seacoast School

--
Public|Grades 9–12
15 Everard Ave|1.34 Miles Away

Garfield Elementary School

D+
Public|Grades KG–5
176 Garfield Ave|1.66 Miles Away

Garfield Middle School

C
Public|Grades 6–8
176 Garfield Ave|1.66 Miles Away

Curtis Guild Elementary School

D
Public|Grades PK–5
195 Leyden St|1.86 Miles Away

Manassah E. Bradley Elementary School

B+
Public|Grades PK–5
110 Beachview Rd|1.93 Miles Away

Transit

Located in Winthrop Highlands, 3 Seal Harbor Rd is surrounded by 50+ public transit options within 2 miles. Residents enjoy easy access to well-connected transit routes serving key areas of Winthrop. Reliable public transportation simplifies commuting and enhances everyday mobility. This accessible setting promotes a connected and efficient urban lifestyle.

200 Endicott Ave

1 miles away|20 min walk

560 Winthrop Ave

1.7 miles away|33 min walk

99 Veterans Rd

0.82 miles away|16 min walk

Beachmont

1.41 miles away|27 min walk

Beachmont - Bennington St @ Winthrop Ave

1.38 miles away|27 min walk

Beachmont - State Rd @ Winthrop Ave

1.4 miles away|27 min walk
Next

Transit

arrow rightWhat to know about transitarrow right
Next

Description

Located in Winthrop Highlands, 3 Seal Harbor Rd is surrounded by 50+ public transit options within 2 miles. Residents enjoy easy access to well-connected transit routes serving key areas of Winthrop. Reliable public transportation simplifies commuting and enhances everyday mobility. This accessible setting promotes a connected and efficient urban lifestyle.

200 Endicott Ave

1 miles away|20 min walk

560 Winthrop Ave

1.7 miles away|33 min walk

99 Veterans Rd

0.82 miles away|16 min walk

Beachmont

1.41 miles away|27 min walk

Beachmont - Bennington St @ Winthrop Ave

1.38 miles away|27 min walk

Beachmont - State Rd @ Winthrop Ave

1.4 miles away|27 min walk

Beachmont - Winthrop Ave

1.41 miles away|28 min walk

Beach Rd @ Locust St

0.49 miles away|10 min walk

Beach St @ N Shore Rd

1.94 miles away|38 min walk

Bennington St @ Antrim St

1.94 miles away|38 min walk

Crescent Ave @ Orchard St

1.15 miles away|22 min walk

Crescent Ave @ Summer St

0.95 miles away|19 min walk

Crescent Ave @ Webster St

1.05 miles away|21 min walk

Crescent Ave @ Winthrop Ave

1.21 miles away|24 min walk

Crescent Ave @ Winthrop Pkwy

0.82 miles away|16 min walk

Crest Ave @ Grovers Ave

0.38 miles away|8 min walk

Crest Ave @ Highland Ave

0.43 miles away|9 min walk

Crest Ave @ Revere St

0.44 miles away|9 min walk

Crestway Rd @ Faywood Ave

1.93 miles away|37 min walk

Endicott Ave @ Atlantic Ave

1.39 miles away|27 min walk

Endicott Ave @ Leverett Ave

1.23 miles away|24 min walk

Endicott Ave opp Bradstreet Ave

0.87 miles away|17 min walk

Endicott Ave @ Waterview Ave

1.07 miles away|21 min walk

Main St @ Pleasant St

1.28 miles away|25 min walk

Main St @ Read St

1.11 miles away|22 min walk

Main St @ Winthrop St

0.89 miles away|18 min walk

opp 1456 North Shore Rd

1.97 miles away|38 min walk

Orient Ave @ Drumlin Rd

1.96 miles away|38 min walk

Orient Ave @ Faywood Ave

1.66 miles away|32 min walk

Orient Ave opp Beachview Rd

1.76 miles away|34 min walk

Orient Ave @ Selma St

1.85 miles away|36 min walk

Orient Heights

1.87 miles away|36 min walk

Orient Heights - Bennington St

1.89 miles away|37 min walk

Orient Heights - Saratoga St Barnes Ave

1.88 miles away|36 min walk

Orient Heights South Busway Berth B2

1.89 miles away|37 min walk

Pauline St opp Woodside Ave

1.33 miles away|26 min walk

Pauline St @ Pleasant St

1.54 miles away|30 min walk

Pauline St @ Woodside Ave

1.33 miles away|26 min walk

Pleasant St @ Bartlett Rd

1.45 miles away|28 min walk

Pleasant St @ Buchanan St

1.37 miles away|27 min walk

Pleasant St @ Seaview Ave

1.35 miles away|26 min walk

Pleasant St @ Somerset Ave

1.53 miles away|30 min walk

Pleasant St @ Sunnyside Ave

1.39 miles away|27 min walk

Pleasant St @ Vine Ave

1.33 miles away|26 min walk

Pleasant St @ Winthrop St

1.31 miles away|26 min walk

Revere Beach

1.82 miles away|35 min walk

Revere Beach - 300 Ocean Ave

1.84 miles away|36 min walk

Revere Beach - Beach St

1.88 miles away|37 min walk

Revere Beach - Beach St @ Kimball Ave

1.89 miles away|37 min walk

Revere Beach - Beach St opp Kimball Ave

1.89 miles away|37 min walk

The Neighbourhood: Winthrop Highlands

Winthrop Highlands is a coastal neighborhood. The area has sandy beaches, shoreline parks, and clear ocean views. This district offers small shops, seafood restaurants, and core amenities such as grocery stores and schools. You can walk on paths by the water and relax at town parks, and the district hosts community events and a quiet waterfront scene. Public transportation links the area to nearby towns and downtown Boston. Drivers reach Boston and Logan Airport by short drives. Short trips bring you to larger stores, museums, and cultural sites.

Next

Neighbourhood Description

Winthrop Highlands is a coastal neighborhood. The area has sandy beaches, shoreline parks, and clear ocean views. This district offers small shops, seafood restaurants, and core amenities such as grocery stores and schools. You can walk on paths by the water and relax at town parks, and the district hosts community events and a quiet waterfront scene. Public transportation links the area to nearby towns and downtown Boston. Drivers reach Boston and Logan Airport by short drives. Short trips bring you to larger stores, museums, and cultural sites.

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3 Seal Harbor Rd Demographics

Age Demographics

0–14 Years

15.25%

15–29 Years

18.65%

30–44 Years

20.57%

45–59 Years

22.84%

60+ Years

22.69%

Commute

20.54%

Transit

1.38%

Walk

68.67%

Drive

0.84%

Bike

Housing Ownership

47.03%

Owner Occupied

52.97%

Rental Units

Household Types

Single Family
33.01%
Multi Family
5.88%
Single Person
34.24%
Multi Person
65.76%

Average Income

Household:$6,401,388.71 /yr

Individual:$4,523,268.1 /yr

Education

Bachelors Degree21.79%
High School College31.75%
Diploma8.47%
Post Graduate12.71%
Others25.28%
Next

Education

Diploma8.47%
Post Graduate12.71%
Others25.28%
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  2. /Winthrop, MA
  3. /
    3 Seal Harbor Rd
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014310145001463
0170101824018790188701904019490196601984020500212702132021390215502215023320235102474
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