Over the course of many years of debate over development, some residents, particular those in the business community, have advanced a basic precept, which I have dubbed the Reibman Principle: If you build it, they will fall. In other words, if lots of new houses and rentals and condominiums become available, then the price of housing will drop. Years ago Greg advanced this basic idea,  in his own words, in response to my observation that the price of rental units in new developments, even those set aside as affordable, seemed too high for families of modest income. The concept derives from Basic Capitalism 101: when supply outpaces demand, prices fall.

Most of us would like to see Greater Boston, not just Newton, become more affordable for young families, retirees looking to downsize, workers relocating here, and folks from diverse communities. Over the past dozen years, unfortunately, property in Newton has become ever more expensive, and not only from the lack of supply. We have all witnessed the tearing down of Capes and Ranches, replaced by McMansions priced in the millions. Developments like Austin Street, happily, have placed a limited but important number of affordable units on the market. But even with projects like the Armory, wholly dedicated to affordable housing, prospects for affordable housing seem dim. 

Enter the Reibman Principle. Since government on all levels is loathe to build dedicated affordable public housing; since private developers insist that at least 80% of their projects be rented or sold at market rate; it then follows that the default solution is to flood the market with new housing of any sort, even the most expensive. To do so often involves the following steps: changing zoning regulations to encourage more developments, large and small; rezoning, particularly near public transit sites, to allow the conversion of single-unit homes to multi-units; encouraging the addition of in-law apartments to existing single-family homes; improving public transit as well as bicycle and pedestrian safety so that traffic doesn’t explode in the face of increased population density. If, as seems probable, government won’t do the building, then the Reibman Principle suggests that we encourage the private sector to build through zoning reform, thereby solving the housing crisis and lowering prices. 

Some residents, to be sure, reject that Newton need take any responsibility at all for addressing the regional housing crisis. They say they moved to Newton for its suburban feel and green space, and fear the possible consequences of increased housing development: crowded schools and roadways. At my age, 72, it’s easy to be nostalgic for a simpler time and to resist any change. But I have come to accept that Newton and all its neighbors must play a role in addressing the regional housing shortage. But how to do so? The devil is in the details, and I can’t bring myself to believe that capitalism coupled with lighter zoning regulation will foster more affordable housing. But I wish it would.