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. 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 $3,500/month.