Presidential City

Philadelphia, PA

Presidential City, a mid-century residential complex overlooking Fairmount Park and the Schuylkill River, required reinvestment to support contemporary living standards. The existing towers offered strong views and location advantages but required upgrades to improve performance and reposition the property within the market. O Z Collaborative served as Architect of Record for the renovation of the Washington, Adams, and Madison towers, each containing approximately 250 units. The work focused on façade renewal, system upgrades, and integration of new amenities. A key design intervention involved the complete replacement and reconfiguration of windows. Enlarged openings and lowered sills increase daylight and establish a more contemporary façade expression. Masonry repairs and exterior refinishing support durability and long-term performance.

Energy-efficient systems were incorporated throughout, including upgraded lighting, appliances, insulation, and stormwater strategies. These improvements enhance building performance and reduce operational costs. Ground-level programming introduces commercial space, dining, and shared amenities, including a pool and fitness center, strengthening the residential experience. The project repositions Presidential City as a contemporary housing community while preserving its mid-century character and prominent location.

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Post Brothers

Bright bedroom with white bedding, artwork on the wall, large window with greenery outside, wooden flooring, and modern furniture.
Modern kitchen with white and dark wood cabinets, stainless steel appliances, large windows with a view of green trees, hardwood floor, ceiling fan, and a green patterned rug.
Modern kitchen with white and dark wood cabinets, stainless steel appliances, wooden floor, and large window with outdoor greenery.
Modern kitchen with white countertop, stainless steel sink, wood cabinet, window with greenery outside, and cutting board with vegetables.
Bright bedroom with white bedding, wooden furniture, a large window, and a painting of herons on the wall.
Modern kitchen with white upper cabinets, dark lower cabinets, a white island with a vase of white flowers, hardwood floors, a large window showing trees outside, and stainless steel appliances including a refrigerator and microwave.
A bedroom with a white bed, blue headboard, navy and white pillows, a nightstand with a white lamp, a painting of a heron, and a piece of furniture with a tray and plant. An ensuite bathroom with a toilet is visible through an open door.
Modern bathroom with a black vanity, a large mirror, and a glass shower enclosure.
Modern white multi-story apartment building with numerous windows, green grass and trees in the foreground, and a partly cloudy blue sky in the background.