23 White Street/Mass Avenue, Cambridge, MA 02140 For Lease

Located at the crossroads of Massachusetts Avenue and Somerville Avenue, The Mix Porter Square (formerly Porter Square Shopping Center) is a long-standing and well-loved fixture in Cambridge. With more than 17,000 vehicles passing by daily and the Porter Square MBTA station just steps away, the center offers exceptional visibility, accessibility, and connectivity at the heart of the community.

The property draws over 2.3 million visits annually—driven not just by traffic, but by strong neighborhood loyalty. For many residents, The Mix Porter Square is part of their weekly routine. From grocery runs at one of Massachusetts' top-performing Star Market locations to casual dining and everyday errands, the center plays an integral role in daily life and continues to benefit from frequent repeat visits.

The Mix Porter Square is surrounded by a highly educated and economically strong trade area. Within three miles, 72% of residents hold a bachelor's degree or higher, and the average household income approaches $190,000. More than 896,000 people live within a 15-minute drive, creating a deep and reliable customer base that supports both national retailers and local businesses.

The center has recently completed a facade revitalization project and a rebranding that has resulted in a refreshed, modern look. Updated architectural elements and newly installed murals introduce vibrant color and visual interest, better reflecting Cambridge's creative and artistic spirit. The enhancements elevate curb appeal while reinforcing the center's role as an inviting and contemporary neighborhood destination.

Seasonal events and pop-ups further activate the property throughout the year, drawing both neighborhood regulars and commuters from the adjacent MBTA station. From holiday programming to live music and local art showcases, these well-attended activations enhance dwell time and strengthen the center's connection to the community.

The Mix Porter Square is more than a place to shop—it's part of the daily rhythm of Cambridge. For businesses seeking a high-traffic, transit-oriented location within an affluent and engaged community, The Mix Porter Square offers long-term value and a refreshed setting that continues to evolve with the neighborhood.