Friday, May. 17, 1968
The Big Air Grab
With vacant lots all but gone in the downtown areas of many big cities, more and more land-starved developers are literally buying up thin air. The technique is to acquire the right to use the open space over such low-slung installations as roadways, railroad yards and schools, and to fill that space with new buildings. In fact, many of the most dramatic real estate deals in recent years have involved not parcels of land but the so-called "air rights" above them.
The result is a wave of construction projects resembling so many concrete-and-steel layer cakes. Manhattan's new Madison Square Garden is part of a development built on air rights atop Penn Station. Chicago's four-year-old circular Marina City apartment complex, already a city landmark, is built above the tracks of the Chicago and North Western Railway. In Newton, Mass., work began this month on a $40 million development--consisting, to start with, of a motel, a nine-story office building and a 650-car garage--that will straddle the bustling Massachusetts Turnpike.
Fifth-floor Cellar. There is little that is new about the use of air rights for construction; the idea got its first boost in the early 1900s, when railroads realized that there was gold in the sky above their facilities. In Manhattan, the New York Central began leasing air rights over its tracks running north from Grand Central Station. Today, many of Park Avenue's most spectacular glass-and-steel office buildings occupy railroad airspace; also over the tracks is the Waldorf-Astoria Hotel, which, without a basement, keeps its wine cellar on the fifth floor. The 59-story Pan Am Building, which was built five years ago with an 80-year air-rights lease that could bring the railroad a total of $100 million, stands atop Grand Central itself; last February, the newly merged Penn Central Railroad signed an even more lucrative agreement for a companion building that will rise above the terminal.
In Chicago, the 38-year-old Merchandise Mart, the world's largest commercial building, occupies air rights over the former site of the Chicago and North Western terminal. As a national rail hub, Chicago now figures to get a major face lifting because of newer airspace projects. The biggest beneficiary is likely to be the Illinois Central Railroad, which owns air rights above its tracks and right-of-way along Lake Michigan worth at least $185 million. Two of the most imposing structures on the Chicago skyline, the 41-story Prudential Building and the 40-story Outer Drive East apartment building, have already been built on air rights sold by the I.C.
For the railroads, financially pressed because of dwindling passenger revenues and high taxes on central-city terminals, air rights have been an obvious and highly welcome windfall. Now state and local governments, equally in need of new sources of money, are also getting into the act. One way is by selling air rights above freeways, which often cut wide swaths across land that once yielded badly needed taxes. Cincinnati, for example, has sold air rights over a stretch of interstate highway to Western & Southern Life Insurance Co. Even in Los Angeles, which still has plenty of open space, governmental agencies are studying plans for permitting developers to build over the freeways that stretch through the city's downtown area. In Washington, the Department of Labor plans to put up a $47.6 million office building over an entrance to the new Inner Loop Freeway.
Fumes from Below. While air-rights developments often may enhance a city's appearance--by covering unsightly scenes--they also come in for some occasional criticism. San Francisco's proposed $100 million International Market Center, a complex that would be built over several of the city's streets, is opposed by some San Franciscans who fear that it would obscure their view of Telegraph Hill. Another kind of problem is illustrated by four Manhattan apartment buildings constructed over an approach to the George Washington Bridge: lower-floor occupants have been bothered by fumes and noise from the traffic below.
Nonetheless, such projects are rapidly proliferating, and the result is some startling new real estate configurations. In New York City, officials shrewdly plan to construct a number of future schools in air-rights developments. The schools are to occupy the bottom floors of highrise apartment buildings that developers will put up on airspace leased from the city. In some cases, the money received from the developers will more than pay the cost of building the schools.
This file is automatically generated by a robot program, so reader's discretion is required.