Downtown redevelopment opportunity with significant multifamily conversion potential at 473 Main Street in Southbridge. This former church offers approximately 8,476 square feet ideally suited for residential or mixed-use adaptive reuse (subject to approvals). The expansive interior, substantial footprint, and prominent Main Street frontage support potential apartments, condominiums, workforce housing, live-work units, or community-oriented uses. Located in the heart of the downtown commercial district, the property is within walking distance to shops, restaurants, municipal offices, and public amenities, with convenient access to major routes throughout Worcester County. Southbridge serves as a regional hub to Worcester County and the greater Boston area which continues to see investment in housing and revitalization, making this an exceptional opportunity for developers, investors, or organizations seeking a well-located value-add project.
| Units | 1 |
| Living area | 8,476 sqft |
| Lot size | 14,375 sqft |
| Year built | 1843 |
| Price / sqft | $57 |
| County | Worcester |
| MLS # | 73480011 |
| Days on market | 54 days |
| Listed on | February 25, 2026 |
| Annual property tax | $21,818 |
| Tax year | 2025 |
| Assessed value | $1,488,000 |
| Zoning | CC |
| Total actual rent | $0/mo |
| Stories | 1 |
| Total rooms | 8 |
| Lot size | 0.33 acres |
| Garage spaces | 0 |
| Parking spaces | 0 |
| Basement | Finished |
| Foundation | Granite |
| Roof | Shingle |
| Construction | Frame |
| Sewer | Public Sewer |
| Water | Public |
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Listing courtesy of Churchill Properties — Debra L. Lovelace. Listing data © MLS PIN.
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It is a 1-unit multi-family property with 8,476 sqft of living area, built in 1843.
437 Main St, Southbridge MA 01550 has been listed for 54 days (since February 25, 2026).
At a list price of $479,000 across 1 units, that works out to roughly $479,000 per unit.
Annual property taxes are $21,818 (2025), on an assessed value of $1,488,000.
At $479,000 for 8,476 sqft, that's about $57 per square foot.
437 Main St, Southbridge MA 01550 is in Southbridge, Worcester County, MA 01550.