Located in the heart of Old Town Marblehead, 2 Mariners Lane offers beautiful harbor views from both the second and third floors and has been thoughtfully updated throughout. The third floor is dedicated to the primary suite, creating a private retreat above it all. Step outside onto the expansive deck with an electric awning and take in sweeping views across Marblehead Harbor - a peaceful setting for morning coffee, unwinding at the end of the day, and watching the boats come and go. The home offers three levels of living with 2.5 updated bathrooms, with radiant heated flooring in both full baths. Custom California Closets throughout provide thoughtfully designed storage while maintaining a clean, refined feel. Extensive updates include electrical and plumbing throughout, enhanced insulation, central air on the first two floors, a Mitsubishi heating and cooling system on the third floor, a new furnace installed in 2025, and on-demand hot water. Outside, the beautifully landscaped backyard is filled with perennial shrubs and flowers, offering an inviting space for outdoor dining and entertaining. Enjoy the best of Old Town Marblehead, with shops, restaurants, the waterfront, Crocker Park, Fort Sewall, the town landing, and several yacht clubs all nearby. With its sweeping harbor views, private third-floor primary suite, extensive updates and historic district location, 2 Mariners Lane offers a rare opportunity to enjoy the best of Marblehead living.