Read the full op-ed here.

Now, as they begin crafting broader changes to the city’s housing rules, Newton’s leaders ought to take the March referendum results as a bellwether of a heartening shift: The longstanding consensus against denser, more affordable housing in America’s suburbs is beginning to crack. For generations, large, single-family housing has been the only kind many suburbs wanted. But the way that once-cherished limits on growth have harmed the environment and deepened racial segregation is coming into ever-sharper focus, aided by local activists and the national soul-searching over systemic racism fostered by the Black Lives Matter movement.

Now, Newton’s City Council has an opportunity to meet the moment by getting rid of the blanket regulations that, for almost a century, have outlawed lower-cost, multifamily housing in much of the city. It’s those kind of zoning restrictions that have mapped racial and economic disparities onto America’s geography — and it’s by abandoning them that Newton and other suburbs can lay the groundwork for a more inclusive future.

Currently, about three-quarters of Newton’s 23,000 residentially zoned lots are reserved for single-family homes, according to the mayor’s office — which means they’re limited to people who can afford median home prices that have ballooned to about $1 million. With an initiation fee that high to join Club Newton, the city’s racial demographics shouldn’t come as any surprise: the city is about 3 percent Black and 5 percent Latino, according to the Census, well under half the rates in the state as whole.