Discover a unique opportunity at 66 Sunnyside Ave in Winthrop, MA, a 1920 multi-family property offering 2635 square feet of living space. This two-story residence, set on a generous 5227 square foot lot, presents an exceptional blend of classic charm and potential for contemporary living. The property features a total of five bedrooms, providing ample private spaces for residents. Two full bathrooms are thoughtfully integrated throughout the home, ensuring convenience and functionality for multiple occupants. This multi-family dwelling offers a versatile layout, ideal for extended family living or as an income-generating asset. Imagine the possibilities for creating distinct living areas within its expansive footprint. To truly appreciate the lifestyle and potential this property offers, schedule your private viewing today.
| Units | 2 |
| Living area | 2,635 sqft |
| Lot size | 5,336 sqft |
| Year built | 1920 |
| Price / sqft | $455 |
| County | Suffolk |
| MLS # | 73529063 |
| Days on market | 4 days |
| Listed on | June 3, 2026 |
| Annual property tax | $9,928 |
| Tax year | 2026 |
| Assessed value | $891,200 |
| Zoning | Res |
| Gross income (actual) | $85,200/yr |
| Net operating income (actual) | $76,900/yr |
| Total actual rent | $7,100/mo |
| Insurance expense | $3,200/yr |
| Stories | 3 |
| Total rooms | 16 |
| Lot size | 0.12 acres |
| Garage spaces | 0 |
| Parking spaces | 2 |
| Parking | Off Street, Paved |
| Basement | Walk-Out Access, Interior Entry, Sump Pump, Concrete |
| Foundation | Brick/Mortar |
| Roof | Rubber |
| Sewer | Public Sewer |
| Water | Public |
Listing courtesy of COM-PRO Real Estate Services, Inc — Mirna Orellana. Listing data © MLS PIN.
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It is a 2-unit multi-family property with 2,635 sqft of living area, built in 1920.
66 Sunnyside Ave, Winthrop MA 02152 has been listed for 4 days (since June 3, 2026).
Annual property taxes are $9,928 (2026), on an assessed value of $891,200.
At $1,199,000 for 2,635 sqft, that's about $455 per square foot.
2 total parking spaces (off street, paved).
66 Sunnyside Ave, Winthrop MA 02152 is in Winthrop, Suffolk County, MA 02152.