In 1973, new changing rooms were erected just below the field, at Bush Park, largely paid for with proceeds of a very successful Tote, run by the Committee at the time.

The next four seasons from 1994 to 1998 would see Treowen Stars become an established top six Welsh League Division 1 side, finishing in 6th, 5th, 4th & 4th positions respectively.

Three seasons of top 10 finishes followed in Division 3 before Treowen Stars were relegated from the Welsh League at the end of 2005–06 to the Gwent County, losing out by just a point to Cwmbran Celtic and Llantwit Fardre.

This is where the club remained until the pyramid restructuring in 2019–20, saw Treowen Stars compete in the final season of Welsh League Division 2, where they finished in 13th place on the points per game average due to the pandemic.

The club now have an active junior section with teams from Under 8's to youth level, both boys and girls and are currently fundraising to improve facilities at Bush Park, one of the most characteristic grounds in Wales with 54 steps up to the pitch.

They now take their place in Ardal Southern League, South East Division having gained Tier 3 criteria for 2021-22 under manager Dean Randall.