Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 |  | Kevin Lokko | DF |  | Stevenage FC | Stevenage |
| 01/2018 | | George Essuman | DF |  | Whitehawk FC | Whitehawk FC |
| 01/2018 |  | Florian Da Silva | MF |  | Marine AFC | Marine AFC |
| 12/2017 | | Liam Bellamy | MF |  | Farnborough FC | Farnborough FC |
| 10/2017 | | James Alabi | FW |  | Tranmere Rovers | Tranmere Rovers |
| 10/2017 | | Ejiro Okosieme | DF | |||
| 08/2017 |  | Aziz Deen-Conteh | DF | |||
| 07/2017 | | Nortei Nortey | MF |  | Solihull Moors | Solihull Moors |
| 07/2017 | | Emmanuel Adebowale | DF | |||
| 07/2017 | | Josh Passley | DF | | Whitehawk FC | Whitehawk FC |
| 07/2017 | | Chris Lewington | GK |  | Colchester United | Colchester |
| 07/2017 | | Mitch Brundle | DF |  | Gateshead FC | Gateshead |
| 07/2017 | | Connor Essam | DF |  | Eastleigh FC | Eastleigh FC |
| 07/2017 |  | Giancarlo Gallifuoco | DF |  | Torquay United | Torquay United |
| 07/2017 | | Femi Ilesanmi | DF |  | Boreham Wood | Boreham Wood |
| 07/2017 |  | Che Krabbendam | DF |  | RSC Anderlecht U18 | U18 |
| 07/2017 | | Immanuel Parry | DF |  | Braintree Town | Braintree |
| 07/2017 |  | Kadell Daniel | MF |  | Leatherhead FC | Leatherhead FC |
| 07/2017 |  | Jamie Allen | FW |  | Southport FC | Southport |
| 07/2017 | | Ryan Bird | FW |  | Newport County | Newport County |
| 07/2017 | | Tobi Sho-Silva | FW |  | Bromley FC | Bromley FC |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2018 | | Kevin Lokko | DF | | Stevenage FC | Stevenage |
| 01/2018 | | Che Krabbendam | DF |  | Burgess Hill Town FC | Burgess Hill |
| 10/2017 | | George Essuman | DF | | Whitehawk FC | Whitehawk FC |
| 07/2017 | | James Caton | MF |  | Darlington FC | Darlington FC |
| 07/2017 | | Jamie Grimes | DF |  | Cheltenham Town | Cheltenham Town |
| 07/2017 |  | Samuel Magri | DF |  | Ebbsfleet United | Ebbsfleet |
| 07/2017 | | Richard Orlu | DF |  | Woking FC | Woking FC |
| 07/2017 |  | Tyrone Sterling | DF | | Bromley FC | Bromley FC |
| 07/2017 | | Aswad Thomas | DF |  | Sutton United | Sutton United |
| 07/2017 | | Joe Healy | MF |  | Welling United FC | Welling United |
| 07/2017 | | Jim Stevenson | MF |  | Chelmsford City | Chelmsford City |
| 07/2017 | | Moses Ademola | FW | | Sutton United | Sutton United |
| 07/2017 | | Moses Emmanuel | FW | | Sutton United | Sutton United |
| 07/2017 | | Ross Lafayette | FW | | Sutton United | Sutton United |
| 07/2017 | | Ricky Miller | FW |  | Peterborough United | Peterb. Utd |
| 07/2017 | | Ricky Modeste | FW |  | Billericay Town | Billericay Town |