Live comfortably in one unit while generating rental income from the other. This beautifully maintained 2-family home features a turnkey 2 bed/1 bath first-floor unit currently rented through August, plus a stylish and spacious 3 bed/2 bath duplex spanning the upper two levels. Updated kitchens and modern baths create a move-in-ready lifestyle with no immediate projects needed as major systems including heat, hot water tanks, roof, and vinyl siding, are all in solid condition for added peace of mind. The top-floor primary suite offers a walk-in closet, skylights, and an expansive retreat-like feel. Ideally located near Mt. Auburn Street on the Cambridge/Belmont line, close to Mt. Auburn Hospital, cafés, supermarkets, bike paths, public transit, and everything Watertown has to offer. A smart investment and a wonderful place to call home.
| Units | 2 |
| Living area | 2,400 sqft |
| Lot size | 1,980 sqft |
| Year built | 1927 |
| Price / sqft | $521 |
| County | Middlesex |
| MLS # | 73519403 |
| Days on market | 19 days |
| Listed on | May 14, 2026 |
| Annual property tax | $8,623 |
| Tax year | 2025 |
| Assessed value | $738,300 |
| Zoning | T |
| Gross income (actual) | $30,000/yr |
| Net operating income (actual) | $30,000/yr |
| Total actual rent | $2,500/mo |
| Stories | 3 |
| Total rooms | 10 |
| Lot size | 0.05 acres |
| Garage spaces | 0 |
| Parking spaces | 3 |
| Parking | Paved Drive, Off Street, Driveway |
| Basement | Walk-Out Access, Concrete, Unfinished |
| Foundation | Stone |
| Roof | Shingle |
| Construction | Frame |
| Flooring | Hardwood |
| Sewer | Public Sewer |
| Water | Public |
| Utilities | for Gas Range |
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Listing courtesy of Block Realty — AD Advisors Team. 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 2,400 sqft of living area, built in 1927.
5 Hearn St, Watertown MA 02472 has been listed for 19 days (since May 14, 2026).
Based on area median rents, the estimated cap rate is about 3.5%, with a Signal Score of 66/100. These are directional estimates, not an appraisal.
At a list price of $1,250,000 across 2 units, that works out to roughly $625,000 per unit.
Annual property taxes are $8,623 (2025), on an assessed value of $738,300.
At $1,250,000 for 2,400 sqft, that's about $521 per square foot.
3 total parking spaces (paved drive, off street, driveway).
5 Hearn St, Watertown MA 02472 is in Watertown, Middlesex County, MA 02472.