The Home Builders Association reported that the number of building permits for new single-family houses in metropolitan Denver was down 9.1% for the first eleven months of 2000, compared to the same period in 1999. Builders obtained permits for 14,926 units during the period. Multi-family permits, however, including condominiums, townhouses and apartments, were up 8.7% during the same period. A total of 25,360 new residential units were permitted by area municipalities and counties during the first eleven months of 2000.