Young stopper Finn is on loan at Southern Combination Premier side Bexhill United for the 2023/24 campaign.
He was part of the Under 18 team which reached the Second Round of the FA Youth Cup in 2020/21 – the furthest the club have got in the competition in their history – before losing away at MK Dons.
Finn has previously featured in friendlies and made his senior debut in the Sussex Senior Cup at Bognor Regis Town last season.
Joined Burgess Hill Town in February 2024 on dual registration as he gains more experience of first team senior football.