OFF MARKET

Off market oct 2020 for $432K

$553,321

•

1,224

sq ft

One Seal Hbr #304, Winthrop, MA 02152

About this home

Welcome home to luxury resort living! Walk through the door of this 1224 sq. ft condo and be swept away by the unobstructed oceanfront views of the Atlantic. Enjoy relaxing on your private balcony while looking at the ocean, gardens and beautiful sunrises. This spacious 1 owner unit (since building opened) was originally a 2 bedroom, but was converted by the owners to a 1 bedroom to create a huge living area. If desired it may be converted back to a 2 bedroom. The large living /dining room is perfect for entertaining w/ plenty of closets & custom-built ins. Galley kitchen, 2 full baths, washer/dryer in unit & a very large master bedroom completes this condo. The amenities include 24 hr-concierge service, onsite maintenance, heated pool, fitness center, sauna, game room, underground assigned parking, storage unit & a function room w/full kitchen. With restaurants, miles of seaside walking trails & minutes to Boston by car, T or town owned ferry, this is the perfect ocean community.

CondoProperty Type

1983Year Built

$452Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Luciano Leone Team • RE/MAX 360

Bought with Highland Group • Compass

Redfin checked: a minute ago

•Source:MLS PIN #72712329

Redfin Estimate

$553,321

$121K since sold in October 2020$9,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.1% lower than the average sale price ($609K) of 6 comparable homes.

SOLD BY REDFIN OCT 23, 2026
$623,000
A
2 beds2 baths1,302 sq ft
3 Seal Harbor Rd #342, Winthrop, MA 02152
SOLD AUG 26, 2026
$589,000
B
2 beds2 baths1,241 sq ft
1 Seal Harbor Rd #116, Winthrop, MA 02152
SOLD SEP 15, 2026
$715,500
C
2 beds2 baths1,414 sq ft
1 Seal Hbr #700, Winthrop, MA 02152
SOLD AUG 20, 2026
$550,000
D
1 bed1 bath994 sq ft
1 Seal Harbor Rd #300, Winthrop, MA 02152
SOLD MAR 2, 2026
$543,000
E
2 beds2 baths1,203 sq ft
1 Seal Harbor Rd #415, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
F
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152

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$219,898

Est. take-home

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Market trends in 02152, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.4%

0.5% MoM

Median sale price

$665K

$51K MoM

Avg. days on market

36d

9 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 27 HRS AGO
$675,000
3 beds1 bath1,354 sq ft
25 North Ave, Winthrop, MA 02152
$699,000
3 beds1.5 baths2,053 sq ft
65 Sunnyside Ave, Winthrop, MA 02152
$730,000
3 beds1.5 baths1,406 sq ft
9 Lincoln St, Winthrop, MA 02152
$835,000
6 beds3 baths2,424 sq ft
11-15 Sturgis St, Winthrop, MA 02152
$365,000
2 beds1 bath782 sq ft
200 Governors Dr #19, Winthrop, MA 02152
$865,000
2 beds2.5 baths1,806 sq ft
1001 Shirley St #2, Winthrop, MA 02152
$649,900
3 beds2 baths1,515 sq ft
19 Beal St, Winthrop, MA 02152
$869,000
3 beds2 baths1,925 sq ft
115 Read St #1, Winthrop, MA 02152
$889,000
3 beds2 baths2,916 sq ft
115 Read St #2, Winthrop, MA 02152
$629,900
2 beds1 bath1,166 sq ft
96 Marshall St, Winthrop, MA 02152
See all

Provided by Redfin

Sale history for One Seal Hbr #304

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Condo/Co-op

County

APN

—

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 4, 2022.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 1
AttachedGarageYN: Yes
Parking Features: Under, Deeded, Off Street, Common

Interior

Master Bedroom Information
Level: First
Features: Bathroom - Full,Closet - Linen,Closet/Cabinets - Custom Built,Flooring - Stone/Ceramic Tile,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
Master Bathroom Features: Yes

Bathroom #2 Information
Level: First
Features: Bathroom - Full,Bathroom - With Shower Stall,Flooring - Stone/Ceramic Tile

Living Room Information
Level: First
Features: Closet,Closet/Cabinets - Custom Built,Flooring - Wall to Wall Carpet,Window(s) - Picture,Balcony - Exterior,Open Floorplan,Slider

Dining Room Information
Level: First
Features: Flooring - Wall to Wall Carpet

Kitchen Information
Level: First
Features: Closet/Cabinets - Custom Built,Flooring - Stone/Ceramic Tile

Basement Information
Basement: N

Laundry Information
Laundry Features: In Building, In Unit, Electric Dryer Hookup, Washer Hookup

Interior Features
# of Rooms (Total): 4
Flooring: Tile, Carpet

Exterior

Building Information
Building Name: Seal Harbor
Building Area (Total): 1,224
Construction Materials: Brick
StructureType: High-Rise
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual

Exterior Features
Roof: Rubber
Exterior Features: Balcony

Pool Information
Pool Features: Association, In Ground, Heated

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: 2+ Common Walls
Entry Level: 3
Security Features: TV Monitor, Concierge
Has Waterview
Ocean, Public

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $4,825.89
Tax Year: 2020

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Heat Pump, Electric
Cooling: Central Air

Location

HOA Information
Association Fee: $633
Association Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
Association Amenities: Pool, Laundry, Elevator(s), Fitness Center, Sauna/Steam, Clubroom, Storage

Location Information
Directions: Use GPS for directions
UnparsedAddress: One Seal Harbor # 304, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Conservation Area, Marina
Pets Allowed: No

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: —
Year Renovated: —
County: —
APN: —

Home facts updated by county records on Jun 4, 2022

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

William P. Gorman/Fort Banks Elementary School

Public PreK-2 • Assigned • 0.7mi

Winthrop Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Winthrop Senior High School

Public 9-12 • Assigned • 0.8mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Winthrop, MA • 02152

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$526,000 – $637,000

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New listings for sale in 02152

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Home values near One Seal Hbr #304

Data from public records.

Address	Redfin Estimate
1 Seal Harbor Road #107, Winthrop, MA 2 Beds \| 2 Baths \| 1235 Sq. Ft.	$507,773
1 Seal Harbor Road #206, Winthrop, MA 1 Beds \| 1.5 Baths \| 1181 Sq. Ft.	$513,272
1 Seal Harbor Road #306, Winthrop, MA 1 Beds \| 1.5 Baths \| 1181 Sq. Ft.	$528,714
1 Seal Harbor Road #313, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$547,148
1 Seal Harbor Road #404, Winthrop, MA 2 Beds \| 2 Baths \| 1224 Sq. Ft.	$594,526
1 Seal Harbor Road #504, Winthrop, MA 2 Beds \| 2 Baths \| 1224 Sq. Ft.	$536,995
1 Seal Harbor Road #515, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$526,759

Address	Redfin Estimate
1 Seal Harbor Road #110, Winthrop, MA 1 Beds \| 1 Baths \| 915 Sq. Ft.	$449,090
1 Seal Harbor Road #208, Winthrop, MA 2 Beds \| 1.5 Baths \| 1356 Sq. Ft.	$784,249
1 Seal Harbor Road #308, Winthrop, MA 2 Beds \| 2 Baths \| 1356 Sq. Ft.	$584,933
1 Seal Harbor Road #314, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$569,268
1 Seal Harbor Road #415, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$582,273
1 Seal Harbor Road #505, Winthrop, MA 2 Beds \| 2 Baths \| 1261 Sq. Ft.	$602,121
1 Seal Harbor Road #705, Winthrop, MA 2 Beds \| 2 Baths \| 1415 Sq. Ft.	$685,811

Address	Redfin Estimate
1 Seal Harbor Road #204, Winthrop, MA 2 Beds \| 2 Baths \| 1224 Sq. Ft.	$575,233
1 Seal Harbor Road #215, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$578,493
1 Seal Harbor Road #311, Winthrop, MA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$521,190
1 Seal Harbor Road #403, Winthrop, MA 2 Beds \| 2 Baths \| 1190 Sq. Ft.	$638,761
1 Seal Harbor Road #416, Winthrop, MA 2 Beds \| 2 Baths \| 1417 Sq. Ft.	$683,855
1 Seal Harbor Road #512, Winthrop, MA 1 Beds \| 1 Baths \| 974 Sq. Ft.	$461,584
1 Seal Harbor Road #715, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$549,634

Property information provided by MLS PIN when last listed in 2020. This data may not match . Learn more.

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