London's famous skyline could become more crowded with almost another 600 tall buildings, according to a report.

New London Architecture (NLA), a thinktank on the capital's built environment, has found as many as 583 skyscrapers are "queuing up in the pipeline". In the organisation's 10th annual tall buildings report, there are 583 structures of more than 20 storeys that could become new additions to the city's skyline.

The figure far exceeds the 270 built across London in the last 10 years, it added. "Tall buildings have changed the face of London substantially over the past 20 years and will continue to do so," NLA co-founder Peter Murray said, according to the Evening Standard.

"The pipeline that NLA has tracked means there is at least 10 years' supply that has already been defined." "We still need tall buildings.