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17 Market West in Philadelphia, PA was recently recognized with two Awards:
- 2026 CoStar Impact Award for Redevelopment of the Year
- Best Apartment Development (City) by Philadelphia Business Journal Best Real Estate Deals
Philly’s largest Office to Residential conversion is now a wellness-focused community—with light-filled interiors, resort-style amenities, and seamless transit links, shaping a healthier, more connected way to live in the urban core.
Transforming a 1950s-era office building into a vibrant 299-unit luxury community was a complex feat of design and engineering. This award is a testament to Alterra Property Group, which had the courage and vision to create long-term value.