Exceptional Opportunity Alert in the Heart of Cambridge’s Porter Square! Calling all savvy investors and dream-home hunters! Here’s your golden ticket to Porter Square, a hop, skip, and a jump from Harvard, Lesley University, and the Red Line! This spacious two-family gem is bursting with potential, featuring sun-soaked living areas and hardwood floors, all in an unbeatable location. The first floor unit is a colossal 1-bedroom wonder with a sun-drenched living room, dining room, and an eat-in kitchen complete with pantry and gas cooking. Think high ceilings and hardwood floors for those cozy vibes. Upstairs, the second floor unit boasts a kitchen perfect for snuggle-worthy breakfasts, with gas cooking and a pantry to stash all your snacky treasures. Enjoy a bright living room and dining area with an inviting fireplace and 4-bedrooms that offer closet space galore! Expandable 3rd floor for a main suite hideaway!
| Units | 2 |
| Living area | 2,975 sqft |
| Lot size | 2,799 sqft |
| Year built | 1903 |
| Price / sqft | $487 |
| County | Middlesex |
| MLS # | 73499983 |
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Listing courtesy of a MLS PIN member office. Listing data © MLS PIN.
Auto-generated from the listing data — richer AI answers coming with the live site.
It is a 2-unit multi-family property with 2,975 sqft of living area, built in 1903.
At a list price of $1,599,900 across 2 units, that works out to roughly $799,950 per unit.
At $1,599,900 for 2,975 sqft, that's about $487 per square foot.
128 Elm St, Cambridge MA 02140 is in Cambridge, Middlesex County, MA 02140.

Justin Rollo is a Broker Associate with Signal Real Estate (MA Lic. #9534264) and a lifelong Massachusetts resident. Over 14 years and hundreds of transactions, he has worked investment properties — multi-families and house-hacking — across Greater Boston full-time. Away from real estate, Justin is a proud dad, youth coach and local school-committee member — and a former professional poker player who still loves golf and following local sports.