Newton Line! Perfect opportunity to expand this two-family home situated at the end of a dead-end street on over a 13,000+ sq ft piece of land.. Lower-level has a 1-bedroom apartment with separate entrance and private driveway. Main home is an original singe family with 3 bedrooms on the first floor with an eat-in kitchen, bright & spacious living room and full bath. Large walk-up attic bedroom with a half bath. The possibilities are endless for this property. Renovate and make your own custom single-family home or a development opportunity for 2 Townhomes as this home is in a T-Zone. Developers to do their own due diligence. Conveniently located on the Newton line near Watertown Square, the sought-after bike path, restaurants, shopping, cafe's and bus transportation to downtown, Central & Harvard Sq. with easy access to the Mass Turnpike. Welcome to Watertown!
| Units | 2 |
| Living area | 1,900 sqft |
| Lot size | 13,241 sqft |
| Year built | 1951 |
| Price / sqft | $526 |
| County | Middlesex |
| MLS # | 73580479 |
| Days on market | 0 days |
| Listed on | September 21, 2026 |
| Annual property tax | $10,987 |
| Tax year | 2026 |
| Assessed value | $900,600 |
| Zoning | T |
| Gross income (actual) | $10,800/yr |
| Net operating income (actual) | $10,800/yr |
| Total actual rent | $900/mo |
| Stories | 3 |
| Total rooms | 10 |
| Lot size | 0.3 acres |
| Garage spaces | 0 |
| Parking spaces | 4 |
| Parking | Paved Drive, Off Street |
| Basement | Partially Finished, Walk-Out Access, Interior Entry |
| Foundation | Block |
| Roof | Shingle |
| Construction | Frame |
| Sewer | Public Sewer, Other |
| Water | Public |
| Utilities | for Gas Range |
More about investing in Watertown →
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 1,900 sqft of living area, built in 1951.
25 Lyons Ct, Watertown MA 02472 has been listed for 0 days (since September 21, 2026).
At a list price of $999,000 across 2 units, that works out to roughly $499,500 per unit.
Annual property taxes are $10,987 (2026), on an assessed value of $900,600.
At $999,000 for 1,900 sqft, that's about $526 per square foot.
4 total parking spaces (paved drive, off street).
25 Lyons Ct, Watertown MA 02472 is in Watertown, Middlesex County, MA 02472.

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.