A rare opportunity to become the next steward of an exceptional home or investment property in one of Southborough's most convenient locations. Set on an oversized 1.4-acre lot along a quiet neighborhood street, this versatile 5 bedroom, 3.5-bath property (2,586 sq. ft. total) offers two attached living spaces — a 4-bedroom + office, 2.5-bath main residence (approx. 2,078 sq. ft.) and a 1-bedroom, 1-bath apartment (approx. 508 sq. ft.). The configuration is nicely suited for multi-generational living, an au pair suite, income property potential, or whatever flexible arrangement fits your plans. The main residence offers a traditional floor plan with an eat-in kitchen with stainless steel appliances, dedicated first floor laundry room/pantry, a large formal dining room, separate family and living rooms, a primary suite with attached ensuite bath, three additional generously sized bedrooms with hardwood floors sharing a full hall bath with double vanity, and a bonus room perfect as home office, gym, or flex space of your choosing. The in-law unit includes an eat-in kitchenette, living room, bedroom, and full bath with tub. Outside, a composite deck overlooks the in-ground pool (in good working order), and the expansive lot leaves plenty of room to garden, play, entertain, or simply spread out. With this much space, land, and flexibility in a convenient Southborough location, there is significant upside for the right buyer ready to bring their vision to life. Ideally located with proximity and access to top-ranked schools and easy access to the Commuter Rail, Rt. 9, 495, and the Mass Pike.
| Units | 2 |
| Living area | 2,586 sqft |
| Lot size | 60,984 sqft |
| Year built | 1967 |
| Price / sqft | $309 |
| County | Worcester |
| MLS # | 73584937 |
| Days on market | 0 days |
| Listed on | September 30, 2026 |
| Annual property tax | $11,352 |
| Tax year | 2026 |
| Assessed value | $790,500 |
| Zoning | RA |
| Total actual rent | $0/mo |
| Stories | 3 |
| Total rooms | 12 |
| Lot size | 1.4 acres |
| Garage spaces | 0 |
| Parking spaces | 6 |
| Parking | Paved Drive |
| Basement | Full, Crawl Space, Interior Entry, Bulkhead, Sump Pump, Dirt Floor, Concrete, Unfinished |
| Foundation | Concrete Perimeter, Irregular |
| Roof | Shingle |
| Flooring | Vinyl, Carpet, Tile, Hardwood |
| Sewer | Private Sewer |
| Water | Public |
| Utilities | for Electric Range |
| Appliances | Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer |
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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 2,586 sqft of living area, built in 1967.
11 Summit Road, Southborough MA 01772 has been listed for 0 days (since September 30, 2026).
At a list price of $799,000 across 2 units, that works out to roughly $399,500 per unit.
Annual property taxes are $11,352 (2026), on an assessed value of $790,500.
At $799,000 for 2,586 sqft, that's about $309 per square foot.
6 total parking spaces (paved drive).
11 Summit Road, Southborough MA 01772 is in Southborough, Worcester County, MA 01772.

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.