Observer
Building report · East Boston, Boston

125 Addison St

Boston, MA 02128

5 condos sold at 125 Addison St in the past 12 months, for a typical $680K, or $616 a square foot.

  • 2025 built
  • 9 units
  • 4 floors with homes
  • #166 in Greater Boston by condo sales
$680K
typical sale price, past 12 months
$616
per square foot
55 days
typical time to an accepted offer
20%
sold for asking or more
0
for sale now
$300
typical monthly condo fee

125 Addison St sells close to the East Boston norm

Condo sales in the past 12 months: this building against all 119 condo sales in East Boston.

East Boston 125 Addison St

  • Price per sq ft ($)648616 −5%
  • Days to an accepted offer2755 +104%
Source: Verified market data; analysis by the Observer Markets Desk.
Show the numbers
125 Addison StEast Boston
Typical price per sq ft$616$648
Typical days to an accepted offer5527
Sold for asking or more20%31%

What soldPast 12 months, newest first

ClosedUnitSizePrice$/sq ftvs. first ask
May 22Unit 206MLS #73470711 · Serhant2 bed, 1,050 sq ft$599,000$570−4.9%
Apr 3Unit 309MLS #73443666 · Serhant3 bed, 1,208 sq ft$799,900$662−3.6%
Feb 27Unit 2MLS #73467658 · EVO Real Estate Group, LLC2 bed, 1,143 sq ft$687,500$601+0.4%
Feb 26Unit 207MLS #73441369 · EVO Real Estate Group, LLC2 bed, 993 sq ft$612,000$616−3.6%
Jan 23Unit 8MLS #73440591 · EVO Real Estate Group, LLC2 bed, 886 sq ft$680,000$767−6.2%

Where it isWith nearby buildings we track

Questions people ask

How much do condos cost at 125 Addison St?
In the past 12 months, 5 condos sold at 125 Addison St (125 Addison St, Boston) for a typical $680,000, or $616 per square foot. Sales ranged from $599,000 to $799,900.
How fast do condos sell at 125 Addison St?
Units that sold in the past 12 months took a typical 55 days to get an accepted offer, and 20% sold for their first asking price or more. In East Boston overall, it took 27 days.
What are the condo fees at 125 Addison St?
The typical monthly condo fee at 125 Addison St is $300, about $0.29 per square foot a month, based on the fees filed with its listings.
How many condos are for sale at 125 Addison St right now?
None right now.
When was 125 Addison St built, and how many units does it have?
125 Addison St was built in 2025 and has 9 units, with homes up to the 4th floor, according to its listings.

About these numbers

Every figure on this page comes from verified market data for 125 Addison St, Boston, refreshed November 8, 2026, and updates every morning. “Typical” means the median. Price per square foot uses the living area filed with each listing. Condo fees are monthly. Sales history in our data starts in late 2025.

Cite as: “125 Addison St building report,” Boston Real Estate Observer, https://bostonrealestateobserver.com/buildings/boston/125-addison-st/ (data as of November 8, 2026).