Tottenham Hotspur's move to Wembley is in doubt after chairman Daniel Levy admitted that the club are still to decide whether they will move out of White Hart Lane at the end of this season.

It had been expected that Tottenham would play their home games at Wembley in the 2017-18 campaign.

This plan appeared to move a step closer after Brent Council last week approved a planning application that would allow Tottenham to play full capacity matches at the stadium.

Work continues at Tottenham's new stadium, on the same site as their White Hart Lane home

Spurs were expected to play their home games at Wembley next season, but could still stay

The new Tottenham stadium will house 60,000 fans and is due to open in the summer of 2018

The club's overall vision has been to move out of White Hart Lane in May, play home matches at Wembley and then move into their £800m, 61,000-seater stadium for the 2018-19. This remains the overriding intention.

However, with only two months remaining of the current season, supporters and players are still to receive confirmation as to where Tottenham will be playing next season and Levy admitted the club could do one more year at White Hart Lane.

This is due to the club seeking 'greater certainty' that the new stadium will be delivered in time for the 2018-19 season.

Levy said: 'While everyone is eager to know if this is our last season at the Lane, we shall only make the decision to decommission our historic White Hart Lane when we have greater certainty on the delivery of the new stadium.'

A decision had been expected by the end of March and sources at the Football Association insisted on Wednesday evening that a deadline remains in place for Friday, March 31. This would mean that Tottenham have until the end of this week to activate their option to play at Wembley.

Tottenham's new stadium is set to dominate the local skyline in north London

Chairman Daniel Levy has refused to rule out the club staying at White Hart Lane next season

However, it is understood that there is flexibility in this arrangement and Tottenham expect to be afforded more time to make the call.

Although an agreement was still to be reached on Wednesday night, talks remain ongoing between the relevant parties and an extension is likely.

An alternative for Tottenham would be to stay at White Hart Lane next season, play home games at Wembley the following season in 2018-19 before eventually moving into their new stadium in time for for the 2019-20 season.

In a recent meeting with the Tottenham's supporters trust, Levy explained to supporters that the new stadium is the 'most complex private build project in Europe' and that complications would not be unusual.

Spurs have yet to officially take up their option to play home games at Wembley next season

He admitted that some parts of the construction are behind but also insisted some elements are ahead of schedule.

The club are determined to spend only one season away from their home and are therefore keen to take the decision as late as possible in order to be certain it is the correct decision.

Tottenham are wary that a decision should be taken over the next month because if it is to be their last season at the Lane, they also want to allow supporters to bid farewell to the stadium in the appropriate manner.

The club's last Premier League home match is at home to Manchester United and plans over a commemorative documentary and a special programme have already been commissioned.