
The wide gap between the diversity of American households and the housing stock available is widely acknowledged and well-documented. Given demographic trends—more households of single individuals, fewer households with children, a growing 65+ population—this disconnect will only become more dramatic if different housing types are not made more readily available.
To that end, there is a growing interest in strategies and policies that remove barriers to and incentivizes building what has come to be known as “missing middle” housing. These are house-like, multi-unit buildings planned within walking distance of retail and amenities. This kind of housing, scaled between single-family homes and apartment buildings, can provide attainable, walkable, and neighborhood-based housing options.
On September 6, 2018, the National Building Museum in Washington, D.C., hosted a lecture on missing middle housing presented by Daniel Parolek, AIA, of Opticos Design, co-author of Form Based Codes: A Guide for Planners, Urban Designers, Municipalities, and Developers and a founding board member of the Form-Based Codes Institute (FBCI). This program was part of a series complementing the museum’s exhibition Making Room: Housing for a Changing America, extended through January 6, 2019. A publication documenting the exhibition, created in partnership with AARP, is planned for release this fall.