The number of single-family homes built-for-rent posted a small decline during third quarter of 2019. This market has received recent attention as a means to add single-family inventory amid concerns over housing affordability and downpayment requirements in the for-sale market. Single-family built-for-rent (SFBFR) construction does differ in structure characteristics compared other single-family homes.

According to NAHB’s analysis of data from the Census Bureau’s Quarterly Starts and Completions by Purpose and Design, there were 11,000 single-family built-for-rent starts for the third quarter of 2019. This is lower than the 14,000 estimated for the third quarter of 2018 however. Over the last four quarters, 41,000 such homes began construction, which is lower than the 45,000 estimated SFBFR starts for the four quarter prior to that period.

Given the small size of this market segment, the quarter-to-quarter movements typically are not statistically significant. The current four-quarter moving average of market share (4.5%) remains higher than the recent historical average of 2.7% (1992-2012) but is down from the 5.8% reading registered at the start of 2013. As measured for this analysis, this class of single-family construction excludes homes that are sold to another party for rental purposes, which NAHB estimates may represent another two percent of single-family starts. The estimates in this post only include homes built and held for rental purposes.

With the onset of the Great Recession and declines in the homeownership rate, the share of built-for-rent homes increased. Despite the current elevated market concentration, the total number of single-family starts built-for-rent remains small in terms of the total size of the building market.

The built-for-rent pipeline of single-family homes is considerably smaller than the single-family home portion of the rental housing stock, which is 35% according to the 2017 American Community Survey. Approximately five million single-family homes were added to the rental stock since the Great Recession due to tenure switching. As homes age, they are more likely to be rented and the vast majority of these rental homes are owned by individual households. Thus, the primary source of single-family rental homes is not construction but the existing housing stock. In fact, from 2005 to 2015, 56% of the gains in the rental housing stock were due to increases of for-rent single-family homes.