The Greens now just need one point to secure a top two finish in the league this season following Margate's defeat tonight.
It was another goal packed game, with Billericay scoring two goals in stoppage time to secure a 4-3 win - having been ahead twice earlier in the game.
A second place finish means that the club will be at home in the semi-finals of the play-offs, and also in the final should we get there.
Of course, there is still an outside chance of winning the title should results go our way over the next ten days.