$460,719
$31K since sold in June 2023$11K since August
This home's estimate is 13.3% lower than the average sale price ($532K) of 6 comparable homes.
Claim this home to receive a free report every month with insights on the changing estimate.
OFF MARKET
Off Market Jun 2023 for $430K
$460,719
Est. refi paymentEst. refi $2,881/mo
1
bd•
1 ba
•
838
sq ft
3 Seal Harbor Rd #243, Winthrop, MA 02152
About this home
3 Seal Harbor Rd #243 is a 838 square foot condo with 1 bedroom and 1 bathroom. - it last sold on June 30, 2023 for $430,000. Based on Redfin's Winthrop data, we estimate the home's value is $460,719.
CondoProperty Type
1987Year Built
$550Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Listed by Kathleen Mulkerron
•508-509-8349 (agent)
Redfin checked: a minute ago
•Source:MLS PIN #73053608
Redfin Estimate
Earn from this home
Sell
$112,886
Est. take-home
List your home with Redfin and save $2,304
Refinance
$0
Est. cash available
Get cash now or lower your monthly rate
Market trends in 02152, MA
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.8%
+0.1% MoM
Median sale price
$629K
$6K MoM
Avg. days on market
23d
3 days MoM
Recently sold homes
50
4 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Lifestyle
Provided by Walk Score and Local Logic
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.
JuneDecember
Provided by Shadowmap
Property information provided by MLS PIN when last listed in 2022. This data may not match . Learn more.
Listing agent: Kathleen Mulkerron (5085098349)
The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
Last Updated: 2022-11-19T10:11:35.397Z
More real estate resources
- Cities
- Minor Civil Divisions
- Zip Codes
- Neighborhoods
- Popular Searches
| Boston homes for sale | |||
| Newton homes for sale | |||
| Winthrop Town homes for sale |
Find us
Subsidiaries
Affiliated Business
United States
CanadaCopyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.
GreatSchools Ratings provided by GreatSchools.org.