BOURNEMOUTH’S controversial Imax building could be chopped by 20 feet as early as spring 2011.

Councillors yesterday backed a seafront regeneration scheme to “substantially demolish” the hated Waterfront landmark, which the authority took over for £7.5million earlier this year.

A planning application for the work, to cost between £1.5million and £2million, should be in before Christmas, and project managers will start looking for leisure attractions, shops and restaurants next year.

Reducing the Imax’s infamous height and bulk to no more than 18 metres above sea level should bring back Bath Road’s sea views and open up the Pier Approach.

Most of the discussions took place behind closed doors.

Council leader Peter Charon said: “The way the land lies in that area, we can create quite a dramatic effect by taking that straight line across the building.

“It’s very clear that the public want the views down Bath Hill improved and a viable, enjoyable facility on this site.”

The idea is to bring the empty building back into use, bringing in short-term private sector investment and keeping up leisure and tourism.

Then, as the economic downturn eases, the council can look at longer-term development schemes.

Back in March, the council asked the public what they would like to see in the building.

A mix of various different uses – including a water park, tropical gardens, interactive arts, museum and entertainment and a performing arts space – were most popular.

“The results of the public consultation will be paramount in our minds throughout the remodelling,” Cllr Charon added.

The Imax cinema opened in 2002 but closed three years later.