UPDATE: Yanni Tsipis, a Chiofaro critic, counters: “In addition to the 625 foot limit on the Harbor Garage site, which was to be expected, note that [Massport flight paths] would also allow a 900 foot building in the middle of the Boston Common or a 1,000 foot building in the middle of the historic Back Bay brownstone district… certainly doesn’t mean any of these would be a good idea!”
Ever since the Boston Redevelopment Authority finalized its study setting heights along the post-Big Dig Rose Kennedy Greenway, the fate of developer Don Chiofaro’s Boston Arch has been very much in question. The city is recommending no more than two towers rising to 200 feet on the site, saying it will cast shadows on the politically sensitive park. This did not prevent Chiofaro from presenting his own claims earlier in the month that the 40-story office and 59-story residential towers designed by KPF that he wants to build will have no negative impacts, that the claims are overblown. Now, Massport, which oversees Logan airport, certified its earlier pronouncement that the project could not exceed 625 feet, a concession Chiofaro has already made by excising a skyframe—the nominal Arch—from the project. While flight paths and shadows have nothing to do with each other, the hard charging developer will no doubt use this latest vote as one in his favor.