In terms of promotion the league champions would go straight up into National Division Two while the runners up would have a one-game playoff against the runners up from National Division Three North (at the home ground of the club with the superior league record) for the final promotion place.

[3][4] Westcombe Park would join Southend in the following seasons National Division Two by defeating 2006–07 National Division Three North runners up Tynedale at Goddington Dene in the promotion playoff.

[5][6] At the other end of the table newly promoted Chinnor went straight back down as the first team to be relegated, followed closely by Cheltenham-based side Old Patesians.

[3] Hertford were the final team to go down, being much more competitive but eventually finishing two points below 11th placed Clifton.

Westcombe Park were the southern division runners up and as they had a superior league record than northern runners-up, Tynedale, they hosted the play-off match.