Here at Strong Towns we often talk about cities and towns in North America, but what about our friends across the pond? While cities in the UK may not be facing exactly the same kind of infrastructure crisis as ours, they were similarly impacted by new development patterns after WWII. Namely, the UK implemented planning systems (not wholly unlike zoning in the US) that have, decades down the line, now led to a housing crisis.

"The thing that people sometimes say about our [system] is that we've only half of a planning system," says Dr. Samuel Hughes of Policy Exchange, the UK's leading think tank, "We've ended up with the part that's about restriction." These systems have made it very difficult for existing suburban areas to intensify, but at the same time, green belts imposed around cities constrict their ability to expand. The result is a major housing shortage, with the cost of living in places like London increasingly becoming out of reach for many people.

Dr. Samuel Hughes, a senior fellow at Policy Exchange and research fellow at the University of Oxford, has (along with colleague Ben Southwood) put together a report for how the UK could tackle this situation. Its title? “Strong Suburbs: Enabling streets to control their own development.” As you might guess, Strong Towns had an impact on their approach, which proposes that residents of a street should be empowered to govern its intensification. Even without coercing people to participate, Policy Exchange has found is that their approach could change streets from a low-density to a middle-density character within a period of only 10-20 years. In other words, the number of available homes could increase severalfold.

On this episode of The Strong Towns Podcast, Dr. Hughes speaks with Strong Towns president Chuck Marohn about this potential solution to the UK's housing shortage. They discuss the details of Policy Exchange’s proposal, and how the Strong Towns conversation aligned with their approach while developing it.