Discover a prime opportunity in highly sought-after East Watertown! This classic two-family home offers outstanding potential in an unbeatable location close to shops, restaurants, public transportation, and the new Arsenal Yards. Hardwood floors run throughout both units, adding timeless character and warmth. The first-floor unit features 2 bedrooms, 1 bathroom, and a comfortable layout ideal for owner-occupants or investors. The second-floor unit offers 3 bedrooms and 1 bathroom, plus access to a spacious walk-up attic—perfect for future expansion or creating additional living space (buyer to verify). 2-car garage provides valuable off-street parking. While the home needs updating, it presents a fantastic chance to customize, add value, and capitalize on East Watertown’s continued growth. Whether you're looking to invest, renovate, or create your dream multi-family, this property delivers exceptional potential in one of the area’s most convenient neighborhoods.
| Units | 2 |
| Living area | 2,100 sqft |
| Lot size | 6,200 sqft |
| Year built | 1900 |
| Price / sqft | $493 |
| County | Middlesex |
| MLS # | 73454913 |
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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 2,100 sqft of living area, built in 1900.
At a list price of $1,075,000 across 2 units, that works out to roughly $537,500 per unit.
At $1,075,000 for 2,100 sqft, that's about $493 per square foot.
84-86 Boylston St, Watertown MA 02472 is in Watertown, Middlesex County, MA 02472.

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.