He and others paid $600,000 for the property in April 1998, and Shilton bought into it about 10 years ago.
The four-level block with a shop on the ground floor is planned to sit alongside a small two-level villa at 45 Brown St, but Brooks said the owner who had lived at that property since 1947 had signed off the plans and was pleased about the scheme.
"We've got resource consent for a bar on the ground level because it's the hardest to get but a shop will be ideal," he said.
Deposits of 10 per cent have been taken on two units but Brookes said buyers were not leaping in. He blamed the reputation of shoebox apartments, leaky buildings, contractor failures, units targeted at overseas investors and the global finance crisis.
James Kellow of NZ Mortgages & Securities said $8.5 million was being loaned to Brooks' and Shilton's business established to develop the property. The scheme was a good example of a high-density inner-city apartment block with central courtyard and decent outlook within mixed use zoning, Kellow said.
"This building is basically what the Unitary Plan will require for city fringe/suburban development," he said. Brooks said the property was zoned for mixed use but new rules under the proposed Unitary Plan would not necessarily allow for more building bulk or height on the site.