Brand new construction 3-bedroom, 1st-floor apartment at 139 Marlborough St, Unit 1, Chelsea. Modern open layout with spacious bedrooms, contemporary kitchen and baths, and quality finishes throughout. Central AC and laundry in building. Two off-street parking spaces included. Water included in rent. Professionally managed by a major developer. Convenient location near public transportation, major highways, shopping, dining, Boston, and Logan Airport. Available February 2026. Rent $3, 300/month.