55 Mascot St, Boston, MA
9 bd · 3 ba · 3,243 sqft Multi-Family listed at $1,175,000, built in 1930 in the Franklin Field South neighborhood.
About this home
Exceptional triple-decker investment opportunity in the heart of Dorchester. This well-maintained, thoughtfully updated property features three spacious units with 3 bedrooms each and a strong rental history-ideal for investors or owner-occupants. Interiors offer updated kitchens with granite countertops, modern cabinetry, hardwood floors, and refreshed baths. Recent improvements include a fully renovated first floor (2023), third-floor updates and fresh paint (2026), and second-floor kitchen and bath updates (2026). Major upgrades include newer heating systems, updated plumbing and electrical, water tanks (2025), and a full French drain (2023). Exterior improvements include granite front stairs and a new walkway (2025), fence and driveway (2015). Additional highlights: coin-op laundry, corner lot, and parking for four cars, convenient location close to public transportation and all amenities. Virtual walkthrough/tour available.
Property details
- Price
- $1,175,000
- Bedrooms
- 9
- Bathrooms
- 3
- Interior
- 3,243 sqft
- Price / sqft
- $362
- Year built
- 1930
- Lot size
- 4,167 sqft
- Type
- Multi-Family
- Days on market
- 3
- Est. property tax
- $14,100/yr · $1,175/mo · 1.2% MA avg
- Last sold
- $370,000 · May 2011
Estimated monthly payment
Can I afford this?
See what fits your income
Price history
- Apr 23, 2026$1,175,000Initial list price
- Mar 1, 2026$390,000Price change
- Jun 2, 2014$473,777Sold
- Jan 4, 2014$469,777Initial list price
- May 9, 2011$370,000Sold
- Feb 8, 2011$390,000Initial list price
- Feb 5, 2011$390,000Price change
- Aug 5, 2010$390,000Initial list price
- Feb 10, 2009$164,500Sold
- Feb 6, 2008$149,900Initial list price
- Feb 5, 2008$379,900Price change
- Jan 5, 2008$414,900Price change
- Sep 8, 2007$379,900Initial list price
- Apr 26, 2007$414,900Initial list price
- Mar 4, 2007$414,900Price change
- Aug 4, 2006$414,900Initial list price
- Nov 16, 2005$549,000Price change
- Aug 15, 2005$549,000Initial list price
- Jun 13, 2005$546,000Price change
- Mar 8, 2005$546,000Initial list price
- Dec 23, 2004$519,000Sold
- Nov 29, 2004$519,000Initial list price
- Nov 27, 1996$118,000Sold
- Jun 30, 1992$45,500Sold
- Apr 8, 1989$189,900Sold
- Jun 23, 1988$110,000Sold
Location
This home is located in Boston, MA. Browse more Boston listings on the Boston market page or explore the full Boston market report.
About Boston: Boston is the capital and most populous city of the U.S. state of Massachusetts. It serves as a cultural and financial center of New England, a region of the Northeastern United States. Boston has an area of 48.4 sq mi (125 km2) and a population of 675,647 as of the 2020 census, making it the third-most populous city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area had a population of 4.9 million in 2023, making it the largest metropolitan area in New England and the eleventh-largest in the United States. (source: Wikipedia)
Climate: Average year-round temperature is 52°F with 203 dry days per year and 46.9 inches of annual rainfall.
Home Intelligence
Neighborhood (zip 02124)
Median age is 36.3; 18% hold a bachelor's degree; 42% of homes are owner-occupied; median household income is $72,189.
- Median income
- $72,189
- Median age
- 36.3
- Owner-occupied
- 41.9%
- Bachelor's degree
- 17.8%
- Census median home value
- $570,900
Source: US Census Bureau American Community Survey 5-year estimates.
Similar homes in Boston

$849,000
48 Dwight St Apt 5
2 bd · 1 ba · 785 sqft

$949,000
219 Saratoga St Unit 3
3 bd · 2 ba · 1,130 sqft

$1,850,000
425 Beacon St Apt 1
3 bd · 2 ba · 1,248 sqft

$499,999
99 Sumner St Unit 413
1 bd · 1 ba · 433 sqft

$945,000
407 Marlborough St Apt 3B
2 bd · 1 ba · 970 sqft

$849,000
101 Prince St Apt 2
2 bd · 2 ba · 877 sqft

$9,995,000
1 Dalton St Unit 3801
3 bd · 4 ba · 3,219 sqft

$8,990,000
86 Mount Vernon St
5 bd · 5 ba · 4,492 sqft
Browse 8+ nearby homes on the map
See 8 more Boston homes on the map
Open map →