KOHN PEDERSEN FOX ASSOCIATES

A rendering showing a view of the new Harbor Towers buildings from the harbor. The new buildings are at the center of the rendering, to the right of the existing Harbor Towers buildings.

Kohn Pedersen/Fox Architects

Developer Donald J. Chiofaro is reviving his effort to build a pair of skyscrapers along Boston Harbor. The $1 billion plan calls for construction of an office building, an adjacent hotel and condominium tower that would redefine the downtown skyline.

Kohn Pedersen/Fox Architects

The concrete Harbor Garage would be demolished and its 1,400 parking spaces moved underground.

Kohn Pedersen Fox Associates

A retractable roof would allow for lush landscaping and open air festivals in summer, and ice skating in winter.

Kohn Pedersen/Fox Architects

A look at the current site from Boston Harbor.

Kohn Pedersen/Fox Architects

A view of the redevelopment concept from the same location.

Kohn Pedersen/Fox Architects

Here’s the existing Harbor Garage from Atlantic Avenue and East India Row.

Kohn Pedersen/Fox Architects

And here is the redevelopment concept from Atlantic Avenue and East India Row.

Kohn Pedersen/Fox Architects

The current rings fountain outside Harbor Garage.

Kohn Pedersen/Fox Architects

Chiofaro’s plan from the fountain’s location.

Kohn Pedersen/Fox Architects

A view of the project from the Greenway.

Kohn Pedersen/Fox Architects

The look of the redevelopment concept from the Greenway.

Kohn Pedersen/Fox Architects

In 2010, Chiofaro unveiled plans for a pair of angular towers reaching 470 feet and 615 feet.