
118 South Street Boston — Photo 1 of 28
$1,500,000
Investment Analysis — 118 South Street
Boston, MA 02111 — Leather District
Based on rent reported on the MLS listing, a 2-unit multi-family in 02111 carries $2,600/mo in gross rent — about a 0.07% cap rate and $1,071/yr in estimated NOI at the $1,500,000 list price. Adjust every assumption in the calculator below.
Beds
1
Baths
2.5
SqFt
2,952
Style
2 Family - 2 Units Side by Side
Built
1910
A truly rare opportunity to reimagine nearly 3,000 SF on an entire floor in Boston's Leather District, just one block from South Station. Units 4A and 4B are being offered together for the first time since 1979, creating the opportunity to transform this expansive footprint into something entirely your own. The 2,052 SF 4B offers a remarkable blank canvas with newly refinished hardwood floors, an open floor plan, and the scale to create a spectacular single-level loft, or thoughtfully reconfigure the space with a dream kitchen, bathroom oasis, multiple living areas, and additional potential bedrooms. The fourth floor also has roof rights for an approximately 300 SF deck on the south side of the roof. Alternatively, the two units could remain separate, with 4A providing immediate rental income at $2,600/month. Mixed-use zoning adds further flexibility for a live/work concept, creative studio, or professional use. Offered well below the current assessed value, the pricing reflects the opportunity to add value through renovation and represents a significant discount to comparable neighborhood pricing. A freight elevator opens directly into 4B for deliveries and moving; it is not a passenger elevator, and stairs are required to access the 4th floor. The building also features a 2026 roof and newer gas-fired heat serves both units. An exceptional opportunity to create a truly one-of-a-kind property in one of Boston's most connected neighborhoods.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Geography
Property History
$1,500,000
Aug 21, 2026
MLS® 73566896
$1,500,000
Aug 17, 2026
MLS® 73564476
$1,500,000
Aug 17, 2026
MLS® 73564457
$3,995
Jul 24, 2026
MLS® 73554711
$1,650
Aug 20, 2025
MLS® 73395821
$1,650
Jun 24, 2025
MLS® 73395821
Listing Agent: Randall Horn
Listing Office: Entourage Realty LLC
MLS® Number: 73566896


