Classic Cambridge two-family at 29–31 Chatham St offers exceptional opportunity for investors, developers, or owner-occupants in a prime location. Each unit features spacious layouts with generous natural light, hardwood floors, and period charm throughout. Unit 1 is 2 bedrooms and Unit 2 is 2 levels, with expansion potential. Renovate to make it your own or potential for strong rental potential. Ideally situated near Harvard Square, Inman Square, and MIT, with easy access to public transit, shops, and dining. Whether you’re looking to renovate, condo convert, or hold as an income property, this is a rare chance to own a multi-family in one of Cambridge’s most sought-after neighborhoods. Estate sale. Seller has never lived in the property; property to be sold as-is. Buyer and Buyer’s agent to conduct their own due diligence regarding condition. Contingent upon the Seller receiving a License to Sell from the Middlesex Probate and Family Court. Offers to be submitted by noon, Mon, 4/13
| Units | 2 |
| Living area | 2,727 sqft |
| Lot size | 3,149 sqft |
| Year built | 1924 |
| Price / sqft | $700 |
| County | Middlesex |
| MLS # | 73498938 |
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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 2,727 sqft of living area, built in 1924.
At a list price of $1,850,000 across 2 units, that works out to roughly $925,000 per unit.
At $1,850,000 for 2,727 sqft, that's about $700 per square foot.
29-31 Chatham St, Cambridge MA 02139 is in Cambridge, Middlesex County, MA 02139.

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.