INVESTMENT OPPORTUNITY IN LOWELL. This well-maintained two-family offers excellent flexibility with separate utilities, updated bathrooms and flooring, and ample off-street parking. Recent improvements include newer siding, fencing, and deck, along with gas heating. Unit 2 features a furnace replaced in 2022, while the hot water heaters were replaced in 2023 and 2021. Both units offer three bedrooms, creating strong rental appeal. Current tenants are paying below-market rents, providing an opportunity for a future owner to increase rental income. DON’T MISS THE OPPORTUNITY TO ADD THIS VERSATILE LOWELL TWO-FAMILY TO YOUR PORTFOLIO.
| Units | 2 |
| Living area | 1,956 sqft |
| Lot size | 6,098 sqft |
| Year built | 1940 |
| Price / sqft | $332 |
| County | Middlesex |
| MLS # | 73584341 |
| Days on market | 0 days |
| Listed on | September 30, 2026 |
| Annual property tax | $6,660 |
| Tax year | 2026 |
| Assessed value | $586,800 |
| Zoning | USF |
| Gross income (actual) | $39,600/yr |
| Net operating income (actual) | $36,132/yr |
| Total actual rent | $3,300/mo |
| Electric expense | $1,968/yr |
| Stories | 2 |
| Total rooms | 11 |
| Lot size | 0.14 acres |
| Garage spaces | 0 |
| Parking spaces | 6 |
| Parking | Paved Drive, Off Street |
| Basement | Interior Entry, Concrete, Unfinished |
| Foundation | Stone |
| Roof | Shingle |
| Construction | Frame |
| Flooring | Tile, Laminate |
| Heating | Forced Air, Natural Gas |
| Cooling | Window Unit(s) |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range, Washer Hookup |
| Appliances | Range, Dishwasher, Refrigerator |
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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 1,956 sqft of living area, built in 1940.
81 Liberty St, Lowell MA 01851 has been listed for 0 days (since September 30, 2026).
At a list price of $649,900 across 2 units, that works out to roughly $324,950 per unit.
Annual property taxes are $6,660 (2026), on an assessed value of $586,800.
At $649,900 for 1,956 sqft, that's about $332 per square foot.
6 total parking spaces (paved drive, off street).
81 Liberty St, Lowell MA 01851 is in Lowell, Middlesex County, MA 01851.

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.