Housing Limits

Lenders have been wary to issue mortgages for non-conforming loans including jumbos since the housing market started falling in 2006 and losses on mortgage securities propelled the nation into the worst financial crisis since the Great Depression.

For Fannie Mae and Freddie Mac, the conforming limit is $625,500 in high-priced markets such as New York, San Francisco and the Florida Keys, compared with $417,000 for most of the rest of the country. The Federal Housing Administration, a government agency with the goal of expanding ownership for "underserved" communities, according to its website, will insure loans up to $729,750 in New York.

Banks and mortgage lenders issued $110 billion in jumbo loans last year, up 5.8 percent from 2010, according to Guy Cecala, publisher of Inside Mortgage Finance. The market has contracted from $348 billion in 2007 after peaking in 2003 at $650 billion.

Origination Volumes

Mortgage origination overall was down 17 percent year-over-year to $1.35 trillion, the lowest in over a decade, according to Cecala.

Lenders and bankers, no longer able to package jumbo loans and sell them to investors, are required to have enough capital to carry non-conforming debt on their books until maturity.

"Some don't have the ability to keep it on their balance sheets," Monte N. Redman, president of bank holding company Astoria Financial Corp., said in a telephone interview.

FHA loans are also harder to get in Manhattan, and aren't available at all for co-op apartments, because borrowers purchase shares in the building's management company instead of buying the property itself. The FHA does limited lending for condominiums, units individually grouped into a cluster. It insured 107 mortgages for condos in Manhattan last year, compared with 90 in 2010 and 42 in 2009, the FHA said.

Manhattan Sales

Manhattan co-op and condominium sales totaled 2,011 in the fourth quarter, 12.4 percent less a year earlier, according to Miller Samuel and Prudential.