[3] In 2007–08 a third-place finish saw them promoted back to the Premier Division, but they were relegated again at the end of the following season.

Another third-place finish in 2011–12 led to the club being promoted back to the Premier Division again.

In 2017–18 Hartley Wintney finished fourth in the East Division, qualifying for the promotion play-offs.

After beating AFC Dunstable 2–0 in the semi-finals, they defeated Cambridge City 1–0 in the final to earn promotion to the Premier South division.

The club initially played at Causeway Farm, before moving to their current ground in 1953.