Exciting opportunity to own this fully renovated side-by-side duplex in the desirable Pawtucketville neighborhood, situated on a quiet street along the Dracut line. Ideal for owner-occupants or investors—live in one unit while collecting rental income from the other. Both units have been completely remodeled with new hardwood floors, updated kitchens featuring new cabinetry, granite countertops, and stainless steel appliances, plus fully renovated bathrooms. Each unit offers an open floor plan, a spacious eat-in kitchen with abundant cabinetry, and a generously sized living area. Unit one to be delivered vacant – 3 bedrooms, 1 full bath. Unit 2 currently rented at $2,000/month – 2 bedrooms, 1 full bath. Additional highlights include separate fenced backyards and a private driveway for each unit. All utilities are separate except for water. A turnkey duplex with strong income potential in a peaceful residential setting.
| Units | 2 |
| Living area | 1,776 sqft |
| Lot size | 10,640 sqft |
| Year built | 1965 |
| Price / sqft | $360 |
| County | Middlesex |
| MLS # | 73590573 |
| Days on market | 11 days |
| Listed on | October 14, 2026 |
| Annual property tax | $5,761 |
| Tax year | 2026 |
| Assessed value | $507,600 |
| Zoning | TSF |
| Gross income (actual) | $0/yr |
| Net operating income (actual) | $0/yr |
| Total actual rent | $2,000/mo |
| Stories | 2 |
| Total rooms | 9 |
| Lot size | 0.24 acres |
| Garage spaces | 0 |
| Parking spaces | 4 |
| Parking | Off Street |
| Foundation | Slab |
| Roof | Shingle |
| Construction | Frame |
| Flooring | Vinyl |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range, for Electric Range, Washer Hookup |
| Appliances | Range, 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 1,776 sqft of living area, built in 1965.
31-37 Monarch St, Lowell MA 01854 has been listed for 11 days (since October 14, 2026).
At a list price of $639,900 across 2 units, that works out to roughly $319,950 per unit.
Annual property taxes are $5,761 (2026), on an assessed value of $507,600.
At $639,900 for 1,776 sqft, that's about $360 per square foot.
4 total parking spaces (off street).
31-37 Monarch St, Lowell MA 01854 is in Lowell, Middlesex County, MA 01854.

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.