A "snob zone" is a place that uses restrictive zoning in a residential area to keep certain types of housing -- and therefore people -- out, says Lisa Prevost. Prevost’s book, Snob Zones: Fear, Prejudice, and Real Estate, comes out today and focuses on several towns in the Northeast [...].

For instance, one zoning law considered by the town would require people to have a minimum lot size of four acres in the town. — marketplace.org

“Our approval will facilitate development of a significant new building with a distinctive pyramid-like shaped design and thoughtful site plan that integrates the full block site into the evolving residential, institutional, and commercial neighborhood surrounding it,” Ms. Burden said before voting in favor of the project. — observer.com

The reason for all this quarrying is not the discovery of a coal-rich seam beneath the Wrenaissance streets, but the local enthusiasm for subterranean development. Over the past four years, this local authority alone has granted planning applications for more than 800 basement extensions, refused 90, and has a further 20 outstanding. It is the most densely populated borough in the country, with no room to build outwards, and no permission to build upwards – so the only way is down. — guardian.co.uk

Los Angeles was one of the first large cities in the U.S. to adopt a kind of modern zoning to keep the industrial away from the residential.

If the city would have more mixed use, with people living closer to retail and workplaces, Los Angeles would feel like another city, with less of its land area dedicated to low density, single family residential neighborhoods, and more streets with shops and businesses on the ground floor and homes above. — kcet.org