From the LA Times:
Cities across America are facing a devastating housing affordability crisis. One obvious potential solution is micro-units. Adding density without affecting the skyline, they offer housing at a lower price point than is usually available in expensive areas.
Broadly defined as living spaces under 350 square feet, micro-units are an old idea being revived with new twists. Previously known as efficiency apartments, they are today’s successors to the boardinghouses of old — where residents often lived in retrofitted mansions or hotels and shared one bathroom per floor with a common kitchen.
Narratives of midcentury America often reference this sort of boardinghouse or hotel living — from the bohemian adventures of Jim Morrison and the Beat poets, to Grace Kelly, Lauren Bacall and Sylvia Plath, who stayed at the Barbizon, a long-term hotel for women.
And yet, decades ago, in cities across America, such spaces were effectively regulated out of urban life.
In the 1960s and ’70s — a time of misguided planning policies that made cities less livable — many cities enacted laws that directly or indirectly targeted boardinghouses. A common ordinance was to declare any dwelling with five or more unrelated women living together a brothel. New building codes were developed that required larger minimum unit sizes and prohibited the development or conversion of buildings into exclusively small units.
These regulations led to larger apartments – and, inevitably, fewer apartments at higher rents.
This pattern was echoed in the suburbs, where larger minimum house and lot sizes forced the entry point of home ownership (and rental) higher. People were required to purchase or rent more home and land than they needed — and as a result had higher monthly costs to heat, cool and maintain the larger spaces. In hindsight, these policies seemed intended to create economic segregation — raising the financial bar for living in an area by removing the most affordable options.
In the past several years, however, thousands of micro-units have been built in cities such as Boston, Denver, Los Angeles, Seattle and New York City. Based on the number of applicants for the units, as well as the low vacancy rates, there seems to be a considerable demand for this new product.