Conservative candidate Matthew Offord has ousted Labour’s Andrew Dismore to win the Hendon constituency in one of the country’s closest election battles.
Mr Offord, a former deputy leader of Barnet Council, won by just 106 votes following a recount.
He received 19,635 votes to Mr Dismore’s 19,529.
The result represented a swing of 5.2 per cent to the Tories from Labour.