429 Main Street is a prominent historic commercial building in the heart of downtown Rockland, offering an exceptional opportunity to acquire a fully renovated landmark property. Thoughtfully restored to preserve its historic character, including two original vaults, the property has been comprehensively updated with all-new infrastructure and is well suited to modern commercial use. Three floors of bright, open space feature carefully considered interior finishes and are adaptable to a variety of uses. Improvements include all-new electrical and plumbing, energy-efficient windows, upgraded lighting, and extensive updates completed in accordance with Rockland's commercial code requirements. Each floor is separately metered, allowing flexibility for a range of commercial configurations, including retail, office, or mixed use. Behind the building, a large public parking area provides convenient access for customers, tenants, and visitors. Rockland is a lively waterfront community with a broad array of shopping, dining, cultural attractions, and seasonal events. With its high-visibility location, historic appeal, and substantial improvements, the property is well suited to an owner-occupant or investor seeking a standout building in one of Midcoast Maine's most active downtown areas.