4 Union St, Boston, MA 02135
$2,399,000 · For sale
- 5,202 sq ft
- Multi-Family
- Built 1925
- MLS #73575105
Situated on a prominent corner lot in Brighton, 4 Union Street presents a compelling multifamily investment opportunity consisting of four spacious duplex residences totaling 12 bedrooms and 7.5 bathrooms across approximately 5,202 square feet of living area. The property generates approximately $180,000 in annual rental and parking income, with leases currently in place through August 31, 2027, providing an incoming investor with immediate and predictable cash flow. Strong historical occupancy and consistent rental demand are supported by the property's proximity to area universities, major employment and medical centers, restaurants, public transportation, and convenient highway access. Each residence offers generous living space, in-unit laundry, and outdoor deck space. Separate utilities provide operational efficiency and limit owner-paid expenses. Off-street parking area accommodates up to eight vehicles, providing an additional source of income in a supply-constrained urban market. With its combination of strong in-place income, desirable unit layouts, extensive parking, and established rental history, 4 Union Street offers investors a well-positioned income-producing asset in one of Boston's most active rental markets.
About this address
4 Union St is a multi-family home for sale in Boston, MA 02135 with 5,202 square feet, asking $2,399,000. It was built in 1925. It has been on our site since October 15, 2026.
At $461 a square foot, it compares with a median of $417 among the 293 other multi-family homes for sale in Boston with a stated size.
The whole property at this address is assessed at $1,479,100 for fiscal year 2023. The assessor lists a lot of 0.14 acres.
It scores 100 out of 100 for walkability, from how close everyday places are.
The closest train or subway stop is Sutherland Road (MBTA Green Line B), about 0.2 miles away. The closest bus stop is Washington St @ Monastery Rd (MBTA route 65), about 0.1 miles away.
The closest public schools by level are Baldwin Early Learning Pilot Academy (0.4 miles) and Brighton High School (0.3 miles). The district decides which school serves an address.
Listing information from MLS Property Information Network (MLS PIN), MLS #73575105, deemed reliable but not guaranteed. Prices are compared with other homes listed on this site today. Trains and buses come from the transit agencies’ published schedules and schools from the National Center for Education Statistics. Distances are straight-line. Assessed values and past sales are public records from municipal assessors, published by MassGIS. An assessed value is set for taxation and may differ from market value.
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