Fully leased, lead-compliant 4-family in the heart of Union Square, steps to the Union Square Green Line station. 4,233 sq ft with two 1-bedroom and two 2-bedroom units, a two-car garage and driveway. Current gross rent is $10,750 per month ($129,000 per year), with all leases running through August 2027. Tenants pay their own heat and electricity. All four units hold Letters of Full Deleading Compliance (August 2026). Updated laundry and cosmetic improvements. UR zoning offers long-term upside for investors and developers. Walk to Bow Market, restaurants and shops, with quick access to Assembly Row, Cambridge, Route 93 and downtown Boston. An income property in one of Greater Boston's most sought-after neighborhoods.