http://greenbuildingfocus.com/default.aspx?id=823As the residents of inner-city neighborhoods did before them, suburban homeowners will surely try to prevent the division of neighborhood houses into rental units, which would herald the arrival of the poor. And many will likely succeed, for a time. But eventually, the owners of these fringe houses will have to sell to someone, and they’re not likely to find many buyers; offers from would-be landlords will start to look better, and neighborhood restrictions will relax. Stopping a fundamental market shift by legislation or regulation is generally impossible.
Of course, not all suburbs will suffer this fate. Those that are affluent and relatively close to central cities—especially those along rail lines—are likely to remain in high demand. Some, especially those that offer a thriving, walkable urban core, may find that even the large-lot, residential-only neighborhoods around that core increase in value. Single-family homes next to the downtowns of Redmond, Washington; Evanston, Illinois; and Birmingham, Michigan, for example, are likely to hold their values just fine.
On the other hand, many inner suburbs that are on the wrong side of town, and poorly served by public transport, are already suffering what looks like inexorable decline. Low-income people, displaced from gentrifying inner cities, have moved in, and longtime residents, seeking more space and nicer neighborhoods, have moved out.
But much of the future decline is likely to occur on the fringes, in towns far away from the central city, not served by rail transit, and lacking any real core. In other words, some of the worst problems are likely to be seen in some of the country’s more recently developed areas—and not only those inhabited by subprime-mortgage borrowers. Many of these areas will become magnets for poverty, crime, and social dysfunction.
Despite this glum forecast for many swaths of suburbia, we should not lose sight of the bigger picture—the shift that’s under way toward walkable urban living is a healthy development. In the most literal sense, it may lead to better personal health and a slimmer population. The environment, of course, will also benefit: if New York City were its own state, it would be the most energy-efficient state in the union; most Manhattanites not only walk or take public transit to get around, they unintentionally share heat with their upstairs neighbors.