Agents sold 771 properties last month, down on the 963 they sold in March which was the agency's record month this year. The average house price was $922,863 in September, down on August's $930,090 but up on July's $919,648.
Yesterday, Quotable Value released national house value data for September saying spring had not resulted in any immediate recovery.
North Shore values dropped 3.5 per cent in the year to September and by 0.3 per cent during the past three months. The average value is now $1,173,529.
Values in the former Auckland City Council central suburbs dropped 1.5 per cent year on year but has increased 0.6 per cent during the past three months and the average value there is now $1,215,401.
Waitakere values dropped by 1.4 per cent annually, Manakau was down 1.3 per cent, Papakura down 0.4 per cent but Franklin values rose 0.2 per cent. Rodney values were down 0.9 per cent, QV said.
QV Auckland property consultant Hugh Robson said: "The Auckland residential market remains fairly quiet as we head into spring. Typically, we should see a slight to moderate increase in the number of listings over the next two to three months, as people wanting to sell place their properties on the market hoping for a sale before Christmas."