With 11 months of data reported, 2012 will go down as a record year for favorable housing affordability conditions, and a great year for buyers who could get a mortgage, according to the National Association of Realtors (NAR). NAR’s national Housing Affordability Index stood at 198.2 in November, based on the relationship between median home price, median family income and average mortgage interest rate. The higher the index, the greater the household purchasing power; recordkeeping began in 1970. An index of 100 is defined as the point where a median-income household has exactly enough income to qualify for the purchase of a median-priced existing single-family home, assuming a 20 percent downpayment and 25 percent of gross income devoted to mortgage principal and interest payments. For first-time buyers making small downpayments, the affordability levels are relatively lower. For all of 2012, NAR projects the housing affordability index to be a record high 194, up from 186 in 2011, which was the previous record. November’s reading was 2.5 index points below October, but up 1.5 index points from a year earlier. “Although 2012 was highest on record, the excessively tight underwriting precluded many would-be homebuyers from locking-in generational low interest rates,” said Lawrence Yun, NAR chief economist. “Rising home prices and a gradual uptrend in mortgage interest rates will offset improvements in family income, but 2013 likely will be the third best on record in terms of household buying power. A window of opportunity remains open for buyers who can qualify for a mortgage.” NAR projects the housing affordability index to average 160 during 2013, which means on a national basis that a median-income family would have 160 percent of the income needed to purchase a median-priced existing single-family home. Conditions vary widely, with the highest buying power in the Midwest. Even in the West, where the regional index is lower, they typical family is well positioned in most markets. “Clearer rules from the government regarding future lawsuits and buybacks of Fannie and Freddie loans could encourage banks to use their massive cash holdings to originate more loans,” said NAR President Gary Thomas, broker-owner of Evergreen Realty in Villa Park, Calif. “A more sensible lending environment that makes it easier for other financially qualified buyers to get a mortgage would allow many more households to enter the market, boosting home sales as much as 10 to 15 percent."