If you’re a follower of smart growth, then some of these will sound familiar. But they’re worth repeating and I’d like to focus on the second one for a minute (not to undermine the importance of living longer). Conventional wisdom dictates that as you sprawl out from the center of a city, the cost of housing drops. And indeed, that’s what they found. There’s a correlation between density and housing costs, and more compact cities generally have more expensive housing.

However, they also found that the percentage of income spent on transportation is much less in compact metros:

Each 10 percent increase in an index score was associated with a 3.5 percent decrease in transportation costs relative to income. For instance, households in the San Francisco, CA area (index score: 194.3) spend an average of 12.4 percent of their income on transportation. Households in the Tampa, FL metro area (index score: 98.5) spend an average of 21.5 percent of their income on transportation.

But here’s where it gets interesting: they found that transportation costs dropped faster than housing costs increased as metro areas became more compact. Meaning if you consider both housing costs and transportation costs in aggregate, it’s actually cheaper to live in more compact areas. From what I can tell, they’re also only considering direct transportation costs and not indirect costs such as the time people waste sitting in traffic. 

Either way, it’s something to consider the next time you’re thinking about where to live and how much you should be willing to spend on housing. That cheaper suburban home may not be as cheap as it seems.

Photo by Aythami Perez on 500px

If you’re a follower of smart growth, then some of these will sound familiar. But they’re worth repeating and I’d like to focus on the second one for a minute (not to undermine the importance of living longer). Conventional wisdom dictates that as you sprawl out from the center of a city, the cost of housing drops. And indeed, that’s what they found. There’s a correlation between density and housing costs, and more compact cities generally have more expensive housing.

However, they also found that the percentage of income spent on transportation is much less in compact metros:

Each 10 percent increase in an index score was associated with a 3.5 percent decrease in transportation costs relative to income. For instance, households in the San Francisco, CA area (index score: 194.3) spend an average of 12.4 percent of their income on transportation. Households in the Tampa, FL metro area (index score: 98.5) spend an average of 21.5 percent of their income on transportation.

But here’s where it gets interesting: they found that transportation costs dropped faster than housing costs increased as metro areas became more compact. Meaning if you consider both housing costs and transportation costs in aggregate, it’s actually cheaper to live in more compact areas. From what I can tell, they’re also only considering direct transportation costs and not indirect costs such as the time people waste sitting in traffic. 

Either way, it’s something to consider the next time you’re thinking about where to live and how much you should be willing to spend on housing. That cheaper suburban home may not be as cheap as it seems.

Photo by Aythami Perez on 500px

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