Ukip insiders have confirmed the party has vacated its central London office and no one has “bothered looking for a new one”, leaving the troubled party without a headquarters.

A spokesman for Ukip told The Independent that while the party made use of the large office on Great Smith Street, Westminster, during the EU referendum campaign, it would now be “deeply irresponsible” to continue using members’ money to fund it, given the reduced operation and staffing.

“We’re in peace time now – not war time,” they added, confirming they left the premises early last week.

The Independent understands that a decision on relocating to a new office falls with the leader of the party and, as a result, it could be before the end of November before a new headquarters is found for the Eurosceptic party.

The party spokesman also dismissed suggestions they had been “kicked out” of their central London offices for financial reasons, adding that it was a “silly” claim and that some people are “talking through their hats”.

Raheem Kassam, who has put his name forward for the party’s leadership, and, importantly, has his own office in Westminster, added: “I’ve got no reason to pretend Ukip has more money than it does – but Ukip is not destitute.”

Mr Kassam said the landlord of the property in central London had “terminated the contract” and the party had not “bothered looking for a new one” while everyone was concentrating their efforts on the recent leadership contest.

One senior party source added that while they would “quite like” an office they were happy, for the time being, with their own “filing cabinet and a computer attached to the internet”.

“I don’t need six desks – I may be fat and messy, but I don’t need six desks.”

The party has been consumed with chaos in recent weeks after the newly elected leader Diane James resigned after just 18 days in the job, saying she had enjoyed members’ support but not party colleagues. Then Steven Woolfe, who was favourite to take the reins of the party, dramatically quit the party, branding it “ungovernable” and in a “death spiral”.

Key Faces of UKIP Show all 11 1 /11 Key Faces of UKIP Key Faces of UKIP Nigel Farage Getty Key Faces of UKIP United Kingdom Independence Party (UKIP) Migration spokesman Steven Woolfe addresses supporters and media personnel in central London Getty Key Faces of UKIP Robert Kilroy-Silk, former television presenter and newly elected member of the European Parliament for the UK Independence Party (UKIP), shows a placard against the European Constitution in front of the Houses of Parliament Getty Key Faces of UKIP Mark Reckless, Director of Policy Development addresses party members during the UK Independence Party annual conference at Doncaster Racecourse Getty Key Faces of UKIP Gerard Batten MEP poses with protesters outside parliament Creative Commons Key Faces of UKIP Diane James gives an address at the UKIP Autumn Conference in Bournemouth Getty Key Faces of UKIP Douglas Carswell MP speaks to party members and supporters during the UK Independence Party annual conference Getty Key Faces of UKIP Suzanne Evans, Deputy Party Chairman of UK Independence Party (UKIP) speaks during the launch of UKIP's election manifesto Getty Key Faces of UKIP Peter Whittle, the UK Independence Party Member of the London Assembly, is interviewed in central London Getty Key Faces of UKIP MEP Mike Hookem during a visit to Concept Metal Products & Co Ltd Getty Key Faces of UKIP Paul Nuttall, Deputy Leader of the UK Independence Party speaks at a Say NO, Believe in Britain debate at Carn Brea Leisure Centre in Pool near Redruthon Getty

Mr Woolfe – who spent three nights in hospital after a row with a party colleague – said he was resigning from a party that had “elected politicians fighting each other”. And in recent days it has been reported that one of the party’s biggest donors, Aaron Banks, has been threatening to walk away.