Existing-home sales continued to improve in November with low inventory supply pressuring home prices, according to the National Association of REALTORS®.

Total existing-home sales, which are completed transactions that include single-family homes, townhomes, condominiums and co-ops, rose 5.9 percent to a seasonally adjusted annual rate of 5.04 million in November from a downwardly revised 4.76 million in October, and are 14.5 percent higher than the 4.40 million-unit pace in November 2011. Sales are at the highest level since November 2009 when the annual pace spiked at 5.44 million.

Lawrence Yun, NAR chief economist, said there is healthy market demand. "Momentum continues to build in the housing market from growing jobs and a bursting out of household formation," he said. "With lower rental vacancy rates and rising rents, combined with still historically favorable affordability conditions, more people are buying homes. Areas impacted by Hurricane Sandy show storm-related disruptions but overall activity in the Northeast is up, offset by gains in unaffected areas."

The national median existing-home price for all housing types was $180,600 in November, up 10.1 percent from November 2011. This is the ninth consecutive monthly year-over-year price gain, which last occurred from September 2005 to May 2006.

NAR President Gary Thomas, broker-owner of Evergreen Realty in Villa Park, Calif., said there's been speculation of a rise in short sales before the end of the year with pending expiration of the Mortgage Forgiveness Debt Relief Act. "However, there's been no movement in short sales, their market share is staying in a narrow range, and they're still taking much longer to sell – typically three months," he said.

"The fact remains it is extremely difficult to expedite a short sale, and banks' response to client urgency is only starting to improve. However, we're hopeful that the act will be extended before it expires on December 31 so sellers don't have to pay taxes on forgiven mortgage debt, which would be unfairly treated as income for owners who are selling under duress," Thomas said.

Existing-Home Sales by Housing Type

Single-family home sales rose 5.5 percent to a seasonally adjusted annual rate of 4.44 million in November from 4.21 million in October, and are 12.4 percent higher than the 3.95 million-unit level in November 2011. The median existing single-family home price was $180,600 in November, up 10.1 percent from a year ago.

Existing condominium and co-op sales jumped 9.1 percent to an annualized level of 600,000 in November from 550,000 in October, and are 33.3 percent above the 450,000-unit pace a year ago. The median existing condo price was $181,000 in November, which is 10.6 percent higher than November 2011.

Existing-Home Sales by Region

Regionally, existing-home sales in the Northeast rose 6.9 percent to an annual rate of 620,000 in November and are 14.8 percent above November 2011. The median price in the Northeast was $232,900, down 2.0 percent from a year ago.

Existing-home sales in the Midwest increased 7.2 percent in November to a pace of 1.19 million and are 21.4 percent higher than a year ago. The median price in the Midwest was $141,600, which is 7.0 percent above November 2011.

In the South, existing-home sales rose 7.9 percent to an annual level of 2.04 million in November and are 17.2 percent above November 2011. The median price in the South was $157,400, up 10.5 percent from a year ago.

Existing-home sales in the West rose 0.8 percent a pace of 1.19 million in November and are 4.4 percent higher than a year ago. With ongoing inventory constraints, the median price in the West was $248,300, which is 23.9 percent above November 2011.