100 Old Harbor St # 3 Boston, MA $ 550,000
100 Old Harbor St # 3
$ 550,000
Recently Listed
Open House 5/30 9am - 10am
Share Save

100 Old Harbor St # 3

Boston, MA, 02127
$ 550,000
Bedrooms1 Baths1.0 Sq 569

Monthly Estimate*

$ 3,386

100 Old Harbor St # 3, Boston, MA 02127 - Image 1
100 Old Harbor St # 3, Boston, MA 02127 - Image 2
100 Old Harbor St # 3, Boston, MA 02127 - Image 3
100 Old Harbor St # 3, Boston, MA 02127 - Image 4
100 Old Harbor St # 3, Boston, MA 02127 - Image 5
100 Old Harbor St # 3, Boston, MA 02127 - Image 6
100 Old Harbor St # 3, Boston, MA 02127 - Image 7
100 Old Harbor St # 3, Boston, MA 02127 - Image 8
100 Old Harbor St # 3, Boston, MA 02127 - Image 9
100 Old Harbor St # 3, Boston, MA 02127 - Image 10
100 Old Harbor St # 3, Boston, MA 02127 - Image 11
100 Old Harbor St # 3, Boston, MA 02127 - Image 12
100 Old Harbor St # 3, Boston, MA 02127 - Image 13
100 Old Harbor St # 3, Boston, MA 02127 - Image 14

Condo for sale in Boston, MA

for $550,000 with 1 bedroom and 1 full bath. This 569 square foot condo was built in 1873 on a lot size of 0.01.

OPEN HOUSE SATURDAY MAY 30th 9-10am. CHECK OUT THE VIEW from your private roof deck! This adorable 1BR penthouse unit with granite counters and stainless steel appliances is located in the heart of Southie. Soaring cathedral ceilings and a custom walk in closet with washer and dryer in unit. Close to many shops and restaurants as well as the beach and ocean! Close to 11 bus with access to financial district and seaport. Showings begin immediately!

See more

Open House

5/30/2026 9:00 AM - 10:00 AM
100 Old Harbor St # 3 Boston, MA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Condo Active

Price

$ 550,000

Bedrooms

1

Full Bath

1

Property Type

Condo

Taxes

$ 5,541

Style

2/3 Family

Lot Size

0.01

Year Built

1873

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73524001

List By
Kimberly O'Neil Mara

Listing Agent

Century 21 North East

Broker

Affordability Calculator

$3,848
Per Month
88%
12%
0%
Monthly Principal & Interest
$3,386
Monthly Property Taxes
$462
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby

Neighborhood & Schools

MLS Property Information Network, Inc rules require that you sign in here to see more detail on this property.
Pricing History
DatePricePrice ChangeDescription
5/26/2026$550,000 Listed Price

Map


See all

100 Old Harbor St # 3, Boston, MA, 02127 is a Condo for sale at $550,000 with 569 sqft and a lot size of 0.01. 100 Old Harbor St # 3 has 1 bedrooms, 1.0 baths, and was built in 1873. The property's zip code is 02127 which is in Boston, MA