Beacon Street Housing
A comprehensive renovation and addition to The Mary Kittredge House within Boston’s Back Bay Historic District modernized the building while preserving its rich architectural details and character.
 
A comprehensive renovation and addition to The Mary Kittredge House within Boston’s Back Bay Historic District modernized the building while preserving its rich architectural details and character.
 
		 
Designed by George A. Avery and built in 1900, the property is currently home to MIT’s Alpha Theta chapter of the Sigma Chi Fraternity. The project addressed outdated mechanical systems, envelope issues, accessibility concerns, and overall wear and tear.
 
	 
	All new mechanical, electrical, plumbing, IT, and fire protection systems were installed, improving life safety and occupant comfort. Meanwhile, envelope improvements—ranging from full window replacement to insulating the original masonry walls—brought the building’s performance in line with current building codes and beyond.
 
	 
	A new fifth-floor addition expanded the building by 1,200 square feet, increasing student housing capacity while respecting the original architecture. Accessibility upgrades—including a new elevator, door operators, and updated signage—were seamlessly integrated to ensure full compliance without compromising the building’s historic character.
 
	 
	The historic library, main stair, and dining room were restored and fitted with new furniture, finishes, and window treatments. Student bathrooms were renovated for efficiency and accessibility, and bedrooms received new furniture, lighting, and finishes. A new commercial kitchen was added on the first floor, along with bike storage and a game room.
 
		 
	 
	 
	 
	 
	Architect: LDa Architecture & Interiors
Interior Design: LDa Architecture & Interiors
Builder: SeaDar Construction
Owner: Alpha Theta Sigma Chi Building Committee
Owner’s Representative: Oxbow Partners
Photographer: Sean Litchfield Photography