Due to Jersey's relatively quick rise through the leagues, the St. Peter ground has had to undergo redevelopments quickly. In order to prepare for promotion to National League 1 in 2011, Jersey applied for planning permission for floodlights to be erected on the ground.[11] Jersey had previously received a grant to erect floodlights on the nearby training pitch in 2007.[12] Floodlights are a mandatory requirement for clubs in National League 1.[13] This came a year after the opening of the Lord Jersey Stand and a new pavilion by William Villiers, 10th Earl of Jersey and the Lieutenant Governor of Jersey, Andrew Ridgway[14] to go with their clubhouse.[15] They were built mainly to grant better facilities for spectators.[16]
In 2012, with Jersey closing in on promotion to the Championship, the club announced possible plans to build a new terrace as well as a gym and player accommodation. They averaged about 2,000 fans in 2011-12, which easily led the third-level National League 1, and frequently drew over 3,000 for big matches including a club record crowd of 3,648 for the 20-18 win over Rosslyn Park on 25 January 2012.[17][18]
However, arguably the two biggest events in Jersey's rugby history to date—their 37–13 win over Coventry that secured their promotion to the 2012–13 Championship, and their 41–31 win over Bedford Blues that saved them from relegation at the end of the 2013–14 Championship—did not take place on the island. The former match was played in Coventry,[24] and the latter in Bedford.[25]
^Article posted on 28 April 2011 - 3.00pm (28 April 2011). "Let there be light!". This Is Jersey. Archived from the original on 12 September 2012. Retrieved 21 August 2011.{{cite web}}: CS1 maint: numeric names: authors list (link) CS1 maint: unfit URL (link)
^Article posted on 30 April 2011 - 6.09pm (30 April 2011). "Jersey in play-offs for promotion". This Is Jersey. Archived from the original on 17 September 2012. Retrieved 22 August 2011.{{cite web}}: CS1 maint: numeric names: authors list (link) CS1 maint: unfit URL (link)