OFF MARKET

Off market sep 2021 for $899K

$957,059

Est. refi paymentEst. refi $5,967/mo

•

2,236

sq ft

1 Seal Harbor Rd Ph 3, Winthrop, MA 02152

About this home

Oceanfront living at its finest! Breathtaking two-story Penthouse condo with PRIVATE ROOF DECK- offers spectacular water views from every room. Watch the sun rise and set from the rooftop. This three-bedroom, 2.5 bath unit was totally renovated to today’s styles with an open concept first floor. The second level has a master bedroom with a private bath and walk-in closet, two additional bedrooms, a full bath, and a laundry area. Have you dreamed of waking up to the sound of the ocean every morning... now you can!! The newly renovated lobby has a 24H concierge, there are a lower-level gym, function rooms for extended family gatherings, an outdoor in-ground pool, and basement storage space. The unit comes with 2 in-door, deeded garage spots as well as plenty of guest parking. Minutes to Boston and Logan Airport and the MBT. There are multiple yacht clubs and restaurants in the area to enjoy or just take a walk along the beach. Welcome to your dream home!

CondoProperty Type

1983Year Built

$428Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Gayle Winters • Compass

Bought with Francia Paola Villada • USA Realty LLC

Redfin checked: 3 minutes ago

•Source:MLS PIN #72839168

Redfin Estimate

$957,059

$58K since sold in September 2021$25K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 40.9% higher than the average sale price ($679K) of 6 comparable homes.

SOLD SEP 15, 2026
$715,500
A
2 beds2 baths1,414 sq ft
1 Seal Hbr #700, Winthrop, MA 02152
SOLD BY REDFIN OCT 23, 2026
$623,000
B
2 beds2 baths1,302 sq ft
3 Seal Harbor Rd #342, Winthrop, MA 02152
SOLD AUG 26, 2026
$589,000
C
2 beds2 baths1,241 sq ft
1 Seal Harbor Rd #116, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
D
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152
SOLD OCT 15, 2026
$665,000
E
2 beds2 baths1,471 sq ft
550 Pleasant St #510, Winthrop, MA 02152
SOLD DEC 8, 2025
$850,000
F
3 beds2.5 baths1,674 sq ft
3 Seal Harbor Rd #736, Winthrop, MA 02152

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$261,627

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 1 Seal Harbor Rd Ph 3

Date

Event

Price

MLS PIN #72839168

Sep 7, 2021

Sold

$899,000

$402/sq ft

Aug 18, 2021

Contingent

—

Jul 30, 2021

Price Changed

$899,000

$402/sq ft

Jul 9, 2021

Price Changed

$969,000

$433/sq ft

May 28, 2021

Listed

$989,000

$442/sq ft

Public Records

Jan 29, 2021

Sold

$675,000

$302/sq ft

MLS PIN #72357114

Aug 30, 2018

Sold

$585,000

$262/sq ft

Jul 13, 2018

Pending

—

Jul 5, 2018

Listed

$625,000

$280/sq ft

+19

Spectacular views from this Penthouse unit facing east and south. Gaze out to the Atlantic or enjoy views of the Boston skyline from a unique perspective. This one owner unit was bought pre-construction and combined 2 of the 3 bedrooms into one for a substantial master suite. It would be an easy convert back to three bedrooms if so desired. Enjoy open concept living on the main level with panoramic views of the skyline or head out to one of the largest private outdoor spaces of any unit in the complex. Nearly 2000sf of centrally air conditioned living space, makes for an easy transition from any previous living arrangement. 2 garage spots near the main entrance allows for a simple transfer from garage to elevator. Newly renovated lobby with 24HR concierge, gym room, in-ground pool, function room w/ kitchen, additional storage, twin elevators and a super convenient location to Boston and Logan are just some of the reasons why this Seal Harbor is so attractive.

Public Records

Aug 26, 1983

Sold

$249,900

$112/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$10,212 (−11.9%)

$954,400

2022

$11,587 (−2.0%)

$985,300

2021

$11,829 (+3.6%)

$932,900

2020

$11,417 (−1.2%)

$904,700

2019

$11,560 (+3.2%)

$877,100

2018

$11,205 (−2.2%)

$791,300

2017

$11,456 (+2.7%)

$795,000

2016

$11,157 (+10.3%)

$725,900

2014

$10,111 (+3.0%)

$649,000

2013

$9,820 (+2.9%)

$658,600

2012

$9,543 (+23.9%)

$658,600

2011

$7,705 (+9.6%)

$558,300

2010

$7,032 (+18.9%)

$553,700

2009

$5,914

$593,200

Tax history for 1 Seal Harbor Rd Ph 3

Year

Property tax

Land + Additions

Assessment*

2023

$10,212 (−11.9%)

$954,400

2022

$11,587 (−2.0%)

$985,300

2021

$11,829 (+3.6%)

$932,900

2020

$11,417 (−1.2%)

$904,700

2019

$11,560 (+3.2%)

$877,100

2018

$11,205 (−2.2%)

$791,300

2017

$11,456 (+2.7%)

$795,000

2016

$11,157 (+10.3%)

$725,900

2014

$10,111 (+3.0%)

$649,000

2013

$9,820 (+2.9%)

$658,600

2012

$9,543 (+23.9%)

$658,600

2011

$7,705 (+9.6%)

$558,300

2010

$7,032 (+18.9%)

$553,700

2009

$5,914

$593,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

1,987

Year built

1983

Style

Condo/Co-op

County

APN

1425554

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 21, 2023.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 2
AttachedGarageYN: Yes
Parking Features: Under, Garage Door Opener, Heated Garage, Deeded, Guest, Paved

Interior

Master Bedroom Information
Area: 176.28
Length: 12.67
Width: 13.92
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Walk-In Closet(s),Closet,Flooring - Stone/Ceramic Tile,Flooring - Wood,Window(s) - Picture,Recessed Lighting

Bedroom #2 Information
Area: 172.67
Length: 14
Width: 12.33
Level: Second
Features: Closet,Flooring - Wood,Window(s) - Picture,Recessed Lighting

Bedroom #3 Information
Area: 197.17
Length: 13
Width: 15.17
Level: Second
Features: Closet,Flooring - Wood,Window(s) - Picture,Recessed Lighting

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 27.99
Length: 5.42
Width: 5.17
Level: First
Features: Bathroom - Half,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid

Bathroom #2 Information
Area: 60.94
Length: 6.25
Width: 9.75
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Bathroom - Tiled With Shower Stall,Bathroom - Tiled With Tub,Walk-In Closet(s),Flooring - Wood,Window(s) - Bay/Bow/Box,Window(s) - Picture,Countertops - Stone/Granite/Solid,Recessed Lighting

Bathroom #3 Information
Area: 50.69
Length: 6.08
Width: 8.33
Level: Second
Features: Bathroom - Full,Bathroom - Tiled With Shower Stall,Closet/Cabinets - Custom Built,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid,Recessed Lighting

Living Room Information
Area: 294.83
Length: 14.5
Width: 20.33
Level: Main,First
Features: Closet,Flooring - Hardwood,Window(s) - Bay/Bow/Box,Window(s) - Picture,Balcony / Deck,Cable Hookup,Open Floorplan,Recessed Lighting

Dining Room Information
Area: 355.83
Length: 17.5
Width: 20.33
Level: Main,First
Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box,Window(s) - Picture,Balcony - Exterior,Open Floorplan,Recessed Lighting

Kitchen Information
Area: 110.99
Length: 10.92
Width: 10.17
Level: Main,First
Features: Flooring - Wood,Window(s) - Picture,Dining Area,Balcony / Deck,Countertops - Stone/Granite/Solid,Kitchen Island,Breakfast Bar / Nook,Cabinets - Upgraded,Exterior Access,Open Floorplan,Recessed Lighting,Remodeled,Stainless Steel Appliances

Basement Information
Basement: Y

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

Interior Features
# of Rooms (Total): 8
Door Features: Insulated Doors
Window Features: Window(s) - Bay/Bow/Box, Window(s) - Picture, Skylight, Insulated Windows
Flooring: Wood, Tile, Hardwood, Flooring - Hardwood
Interior Features: Balcony - Interior, Recessed Lighting, Bathroom - Half, Lighting - Overhead, Walk-In Closet(s), Sitting Room, Kitchen, Foyer, Entry Hall

Exterior

Building Information
Building Name: Seal Harbor One
Building Area (Total): 2,236
Construction Materials: Brick
StructureType: High-Rise
Stories (Total): 2
Year Built Source: Public Records
Year Built Effective: 2021
Year Built Details: Actual,Renovated Since
Lead Paint: None

Exterior Features
Patio And Porch Features: Deck - Roof, Deck - Roof + Access Rights
Exterior Features: Deck - Roof, Deck - Roof + Access Rights, Professional Landscaping, Sprinkler System

Pool Information
Pool Features: Association, In Ground

Property Information
Accessibility Features: Accessible Entrance
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: No One Above, Corner
Entry Level: 9
Security Features: Intercom, Doorman
Has Waterview
Ocean

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $11,829
Tax Year: 2021

Utilities

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

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

Location

HOA Information
Association Fee: $1,511
Association Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Association Amenities: Pool, Laundry, Elevator(s), Fitness Center, Clubroom, Storage

Location Information
Directions: Highland to Cliff to Seal Harbor Rd
UnparsedAddress: 1 Seal Harbor Rd, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Walk/Jog Trails, Medical Facility, Laundromat, House of Worship, Marina, Public School

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,987
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1983
Year Renovated: —
County: —
APN: 1425554

Home facts updated by county records on Jul 20, 2023

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

$910,000 – $1.10M

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Home values near 1 Seal Harbor Rd Ph 3

Data from public records.

Address	Redfin Estimate
1 Seal Harbor Rd Apt 116, Winthrop, MA 2 Beds \| 2 Baths \| 1241 Sq. Ft.	$592,572
1 Seal Harbor Rd Apt 214, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$537,862
1 Seal Harbor Rd Apt 406, Winthrop, MA 1 Beds \| 1.5 Baths \| 1181 Sq. Ft.	$514,284
1 Seal Harbor Rd Apt 500, Winthrop, MA 1 Beds \| 1 Baths \| 994 Sq. Ft.	$467,530
1 Seal Harbor Rd Apt 508, Winthrop, MA 2 Beds \| 2 Baths \| 1356 Sq. Ft.	$637,687
1 Seal Harbor Rd Apt 602, Winthrop, MA 1 Beds \| 1 Baths \| 970 Sq. Ft.	$528,120
1 Seal Harbor Rd Apt 613, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$499,399

Address	Redfin Estimate
1 Seal Harbor Rd Apt 202, Winthrop, MA 1 Beds \| 1 Baths \| 970 Sq. Ft.	$485,248
1 Seal Harbor Rd Apt 301, Winthrop, MA 1 Beds \| 1 Baths \| 1005 Sq. Ft.	$503,154
1 Seal Harbor Rd Apt 410, Winthrop, MA 1 Beds \| 1 Baths \| 947 Sq. Ft.	$530,310
1 Seal Harbor Rd Apt 502, Winthrop, MA 1 Beds \| 1 Baths \| 970 Sq. Ft.	$490,296
1 Seal Harbor Rd Apt 511, Winthrop, MA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$510,453
1 Seal Harbor Rd Apt 603, Winthrop, MA 2 Beds \| 2 Baths \| 1190 Sq. Ft.	$611,790
1 Seal Harbor Rd Apt 614, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$652,076

Address	Redfin Estimate
1 Seal Harbor Rd Apt 207, Winthrop, MA 2 Beds \| 2 Baths \| 1361 Sq. Ft.	$636,890
1 Seal Harbor Rd Apt 402, Winthrop, MA 1 Beds \| 1 Baths \| 970 Sq. Ft.	$532,686
1 Seal Harbor Rd Apt 412, Winthrop, MA 1 Beds \| 1 Baths \| 974 Sq. Ft.	$478,352
1 Seal Harbor Rd Apt 503, Winthrop, MA 2 Beds \| 2 Baths \| 1190 Sq. Ft.	$590,688
1 Seal Harbor Rd Apt 601, Winthrop, MA 1 Beds \| 1 Baths \| 1005 Sq. Ft.	$595,751
1 Seal Harbor Rd Apt 611, Winthrop, MA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$568,868
1 Seal Harbor Rd Apt 615, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$538,069

Property information provided by MLS PIN when last listed in 2021. This data may not match . Learn more.

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