Multi family in prime downtown location priced to sell. 2 spacious units with separate utilities. First floor offers kitchen, living room, bedroom, office and 1.5 baths with forced hot water baseboard gas heat-gas hot water. Second floor has kitchen, living room, 3 bedrooms and full bath with forced warm air gas heat and gas hot water. Walk up third floor. Updates include young asphalt shingle roof and vinyl siding. Plenty of off street parking plus an attached garage. Perfect spot for an at home business with tons of exposure on busy Route 20. Easy access to major routes and downtown dining, shopping and entertainment. A must see!
| Units | 2 |
| Living area | 1,884 sqft |
| Lot size | 3,558 sqft |
| Year built | 1920 |
| Price / sqft | $279 |
| County | Middlesex |
| MLS # | 73585440 |
| Days on market | 10 days |
| Listed on | October 16, 2026 |
| Annual property tax | $4,256 |
| Tax year | 2026 |
| Assessed value | $431,600 |
| Zoning | res |
| Gross income (actual) | $37,200/yr |
| Net operating income (actual) | $37,200/yr |
| Total actual rent | $3,100/mo |
| Stories | 2 |
| Total rooms | 9 |
| Lot size | 0.08 acres |
| Garage spaces | 1 |
| Parking spaces | 8 |
| Parking | Off Street |
| Basement | Full, Sump Pump |
| Foundation | Stone |
| Roof | Shingle |
| Construction | Frame |
| Flooring | Wood |
| Heating | Baseboard, Natural Gas, Forced Air |
| Sewer | Public Sewer |
| Water | Public |
| Appliances | Range, Refrigerator |
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Listing courtesy of Dora Naves & Associates — Stefanie Ferrecchia. Listing data © MLS PIN.
Answered from the listing data and public map data.
It is a 2-unit multi-family property with 1,884 sqft of living area, built in 1920.
123 West Main Street, Marlborough MA 01752 has been listed for 10 days (since October 16, 2026).
At a list price of $525,000 across 2 units, that works out to roughly $262,500 per unit.
Annual property taxes are $4,256 (2026), on an assessed value of $431,600.
At $525,000 for 1,884 sqft, that's about $279 per square foot.
1 garage space and 8 total parking spaces (off street).
123 West Main Street, Marlborough MA 01752 is in Marlborough, Middlesex County, MA 01752.

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.