OVERSIZED 3-FAMILY IN PRIME SOMERVILLE! Set on a 5,200 sq ft lot, 154 Glen Street offers nearly 4,400 sq ft of living area, making it an exceptional opportunity for investors, developers, or owner-occupants. Each unit features a 4 bedroom layout, spacious eat-in kitchen with pantry, rear enclosed porch, and laundry hookups. The property offers strong potential for long-term rental income, renovation, or possible condo conversion. Major highlights include garage bays, driveway parking, hardwood flooring in the first-floor unit, a 2025 roof replacement, 2026 Smoke &CO hardwire new system, and a recently repaved driveway with added drainage completed per city requirements. Ideally positioned near the Green Line Extension, Community Bike Path, Davis Square, Union Square, Sullivan Square, Assembly Row, Route 93, and Downtown Boston, this property combines size, parking, location, and upside in one rare Somerville offering.