The article is from 2012. There are 140 projects under construction RIGHT NOW.
The article is from 2012. There are 140 projects under construction RIGHT NOW.
For example (not in 2010-2011 range) in 4th quarter 2011 Sacramento lost 2200 homes to foreclosure vs. 160 for SF.
Foreclosures don't indicate overbuilding, they indicate that people can't afford to pay for their homes.
If you were looking for something that indicated overbuilding, I would look for declines in the ratio of rents/sale prices to median metro income. If housing is getting cheaper compared to incomes, that means supply is catching up to or outstripping demand. This could happen regardless of boom, bust, or stagnation.
See http://www.usnews.com/news/best-cities/slideshows/the-10-mos... and http://money.cnn.com/gallery/real_estate/2012/11/29/least-af... for examples.