Quote:
Originally Posted by iheartthed
Keep in mind those are structure counts, not unit counts.
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Oh...... right, right, right.
That makes a massive difference, and a million times more sense, than how I initially interpreted Docere's comment.
I thought the data was saying that Detroit was 60+% detached SFH, by total units, back in 1940, much as it is today, which was
very —-y.
Detroit's % of housing units in detached SFH was clearly A LOT lower back in the day, likely much closer to Chicago's given that their peak 1950 pop. densities weren't earth-shatteringly different: 17,000 ppsm for Chicago, 13,300 ppsm for Detroit.
Quote:
Originally Posted by iheartthed
But the discussion does highlight where Detroit erred in development planning. If the city of Detroit had at least matched Chicago in the distribution between multi-unit and single-unit housing then it might have delayed the population decline by a decade.
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Well, the other piece of the puzzle is that chicago also kept building new housing in the post-war era at a decent enough clip to offset the substantial loss of housing units in other parts of town (think of the tens of thousands of units built in the miles of highrises and 4+1's lining the north lakeshore), such that chicago actually has a bit more housing units today than it did in 1950, vs. Detroit which experienced a 50% drop in housing units over that time.
And the
VAST majority of new housing units built in chicago over the past 7 decades have been MFH, so Chicago's % of MFH housing has almost certainly INCREASED since 1950, which might seem counterintuitive given the poulation loss, but people often fail to fully appreciate just how much larger average HH sizes were back in the day.