The Glassboys youngsters added the MFYL Premier Division South title to their 2 cup victories to make it 3 trebles in 7 years for Dave King and his men.
The title was secured with a 3 - 0 win over Kidderminster in their final home league game of the campaign.
Stourbridge led 1 - 0 at the break after Brindley fired home with 23 minutes played. They increased their lead three minutes after the re-start when Brandon Hague netted from the penalty spot and then on 52 minutes a fine individual effort from Hague virtually settled the outcome. The marksman used his strength to drive into the left-hand side of the area before finding the far bottom corner of the net with a composed angled finish to take his goals tally to 25 this season.