The number of empty homes in London has risen to the highest level since 2010, according to the latest figures.
The data show more than 34,000 properties in the capital were classed as ‘long-term vacant’ in March last year.
The highest number was in Southwark, with 2,422 empty homes, followed by Newham and Barnet.
The figures led to a call for councils to be given greater powers to restrict second home ownership.
Liberal Democrat London Assembly member Hina Bokhari said the figures show there is a risk that large parts of London could ‘become home only to super-rich residents’.
Properties are classed as long-term vacant when they have been empty for more than six months and are ‘substantially unfurnished’.
The figures from the Ministry of Housing, Communities and Local Government include both privately-owned, council and housing association homes.
Ms Bokhari said: ‘We have seen the number of empty properties skyrocket, while many Londoners struggle to find somewhere to live.
‘If this continues large parts of London risk becoming home to only the part-time super-rich residents who contribute little to the local economy or cultural life of our boroughs.
‘While new powers for councils to charge a 100% council tax premium on second homes was welcome, we need to see the UK Government provide councils with greater powers to restrict second home ownership.’