sjmvsfscs08;1101581 wrote:I read an article the other day that said something like 7% of homes are vacant, and .25% of people are homeless. That doesn't add up...
I don't know the exact numbers, and there seems to be a variety of methodologies used to produce quite varying estimates.
What I do know is at it's peak home ownership hit an all-time high of 69%. Throughout the 80's and early 90's, this number hovered pretty closely around 64%. That 5% gap represents approximately 6.5-7M units, maybe more. Note, however, that doesn't tell us anything about supply - during the boom many would-be rental were being bought by homeowners (there's theoretically no difference in supply if you buy or instead rent from an investor).
Supply in 2007 (3 years after the peak ownership number in 2004) was approx. 130M units. That number was maybe about 3M higher in 4Q11 at 132M. Curiously, if you add the rental and housing vacancy rates (the relevant number), you get 13.9% vacancy, translating to @ 12M vacancies (when you remove properties held for seasonal or occasional use). Consider that an 8% rental vacancy rate is relatively healthy - means roughly 1 month to fill an apartment vacated by a renter (and rental rates would indicate it is a healthy demand). The rental market is pretty hot, but apparently not hot enough to spur investors to risk buying more potentially overvalued properties - a lot of what investors are buying seem to be foreclosures yielding 8-10% or more in rental income.
http://www.census.gov/hhes/www/housing/hvs/qtr411/files/q411press.pdf
For some more comparison, in 4Q98 the vacancy number was 9.6% - a number that had been pretty constant since @ 1986, long before the beginnings of any bubble - on 116M units. There was a time in the 70's and early 80's where this number was more often in the 6-7% range.
http://www.census.gov/hhes/www/housing/hvs/qtr498/q498ind.html
Anyway, while there is some inventory bloat, the primary driver would appear to be unemployment/economic. Obviously not everyone out of a job is homeless or moved-in with families and friends (although more SHOULD be happening, but doesn't with overly generous benefits), but 4% below full-employment is effectively the gap from normative vacancy levels (and the economy is certainly discouraging some kids from moving out of their parents house and probably encouraging more roommates going in together).
A big part of the housing oversupply issue goes away (if and when) we get back to stable full employment, but we've got a bit of a chicken/egg problem here.