Rare downtown development and investment opportunity at 27A-29 MAIN ST S, ACTON. This highly visible corner property offers approximately 70.6 feet of frontage, two-street exposure at Main St S and Church St E, and a prominent downtown location just one block south of Mill Street. Walk to shops, services and restaurants, with Acton GO Station nearby. The sale includes the entire semi-detached dwelling, comprising both units under one ownership, with approximately 2,792sq. ft. above grade on an approximately 4,919 sq. ft. site. Zoned DC2 and located within Downtown Acton's mixed-use planning area, the property offers exciting potential for residential, commercial, mixed-use or infill redevelopment in a walkable Main Street setting. Potential uses and redevelopment are subject to site-specific zoning, municipal approvals and buyer due diligence. A concept study exploring potential residential and mixed-use redevelopment approaches is available to interested parties. The concepts are preliminary and have not been reviewed or approved by the municipality. An exceptional opportunity for investors, builders and developers seeking a strategic downtown infill property with strong visibility, walkable amenities and flexible future potential. The existing dwelling is being sold in "as is, where is" condition, without representations or warranties.