Four51 Marlborough

Project Details

Project Name
Four51 Marlborough
Location
451 Marlborough StBostonMA02115
Architect
Hacin + Associates
Project Types
Multifamily
Shared By
hacinassociates
Project Status
Built
Year Completed
2016
Size
31,000 ft²
Team
Principal: David Hacin
Principal: Matthew Manke
Principal: Jennifer Clapp
Senior Associate: Darien Fortier
Associate: Emily Neumann

Project Description

Four51 Marlborough introduces a contemporary residential building into the fabric of Boston’s Back Bay neighborhood. The project reinforces the character and texture of historic Marlborough Street through its use of materials found throughout the neighborhood, including brick, precast limestone, and black steel. The massing of Four51 builds from a lower scale of the adjacent townhouses up to a taller corner element, transitioning to the height of the Charlesgate building. The street facade is punctuated by townhouse entries and window bays that continue the intimately scaled character of the block and main entry, framed in cast stone and granite. A lobby with a concierge area provides elevator access to residential units and underground parking. Most units have outdoor spaces including rear gardens, terraces, and a penthouse roof deck with views of the city skyline.

Upcoming Events

  • NeoCon 2026

    The Mart, Chicago

    Register Now
  • AI for Architects and Engineers: A Crash Course in Our Agentic Future

    CEU Live Webinar

    Register for Free
  • Design and Planning Workflows with GIS

    Live Webinar

    Register Now
All Events