Approval was given about four months after the application was lodged, he said.
"This is a significant achieve-ment, given the size and scale of the development," Oakhill said.
But neighbours were strongly opposed, citing fears about rats, traffic, overcrowding, pollution, noise, pohutukawa removal, monotonous buildings, contamination, dust, grime and smells.
They worried about a lack of parking for residents at the huge new estate now being sold off the plans, thought the plans should have been more widely notified and said the scale and look of Springpark was out of character with the area.
Springpark places are being marketed from $320,000 to $550,000.