Saturday's victory over fellow play-off contenders Leeds United saw the Lions pick up their 13th point out of 15, scoring a dozen goals in the process, since his arrival.
Townsend said: "When I go back to Spurs at the end of the season I will sit down with Harry Redknapp and see what will be best for me.
"Things are going really well for me and I would like to be here next season - hopefully in the Premier League. We have six games to go and every one is a cup final.
"I look up to players like Gareth Bale and Aaron Lennon because they are the sort of player I would like to be. I also did some training sessions with David Beckham and hopefully I have learned from him."