How to Boost Home Prices

The Ayn Rand Center's Yaron Brook and Don Watkins write:

Right now the housing market is in disarray. Too many homes built for our current population has sent prices spiraling downward, and millions of homeowners, stuck with mortgages they can't afford and houses they can't unload, are facing foreclosure. Meanwhile, there are millions of peaceful people around the globe eager to bring their wealth, talent, and ambition to this country, but can't because Washington forcibly prevents them from immigrating.
This government-enforced cap on the number of potential home-buyers is just another instance of price manipulation. Imagine if the number of annual immigrants increased from around 650,000 a year to, say, five million. Virtually overnight we would see money pour into the American real estate market, as millions of new businessmen and workers bought and rented homes. Not only would this eliminate the oversupply of houses, we would enjoy the broader economic benefits of welcoming legions of highly skilled and motivated individuals into the American economy.
You might be thinking, "Won't this lead to lower wages or unemployment at a time when we can least afford it?" The history of this country attests to the fact that, in the long run, immigration fosters economic growth. Even in the short run, however, the effect on wages and employment is an open question--it depends on how much capital and entrepreneurial acumen the new immigrants bring and create.