Urban’s report makes a clear case that residential transition lending, once known as hard money, has become a real market with real scale. The author estimates more than $85 billion in originations in 2025, including more than $25 billion for ground-up construction, with another $35 billion-plus for renovation and rehabilitation. The sector is still dominated by short-term, asset-based loans to repeat local investors and builders, but it now has institutional capital, securitization, ratings criteria, and a growing support ecosystem around it. The most interesting part is the geography: this financing is overwhelmingly tied to infill, aging neighborhoods, and small-balance projects that sit outside the usual bank and GSE channels.

My view is that this is an important shift in housing finance because it connects capital to what gets built. RTLs are not a substitute for broader federal finance innovation and reform, and RTL will never solve the housing shortage on its own, but it is an essential part of the capital stack for the kinds of projects that often get stranded between small local demand and bank underwriting. The report is also right to flag the risks: weaker underwriting, fraud, and a secondary market that could get too confident too fast. Still, the core takeaway is persuasive — if we want housing abundance, we should pay more attention to the financing tools that actually get small projects across the finish line.

The research belongs to Urban Institute; the read here is mine.