Affordable housing solutions; bold examples from Colorado and Paris

Community officials, planners, and local governments across the US are struggling with how to address accessory dwelling units (ADUs), and their solutions could hold valid lessons for cities in housing crisis such as London. ADUs are the granny flats and in-law apartments sprinkled throughout cities and towns, the finished basements, above-garage studios, rehabbed carriage houses, and other outbuildings on parcels generally zoned for single-family homes.

But what they really are, says Anthony...