1961/2 Champions Division 1
1962/3 R/U Division 2 (Res)
1964/5 Champions Division 1
1965/6 Champions Division 1; Winners Challenge Cup
1971/2 R/U Division 1; R/U Apsley Senior Cup; Champions Division 2 (Res)
1972/3 R/U Premier Division; R/U Premier Res (Res); Winners Marsworth Cup (Res)
1983/4 R/U Division 3
1985/6 R/U Division 1
1986/7 R/U Watford Peace
1987/8 R/U Apsley Senior Cup
1993/4 R/U Apsley Junior Cup (Res)
1994/5 R/U Apsley Junior Cup (Res)
1999/0 R/U Division 3 (A Team)
2000/1 R/U Division 3 (B Team)
2001/2 R/U Apsley Junior Cup (A Team)
2002/3 R/U Division 2 (A Team)
2009/10 Winners Sir Stanley Rous Challenge Cup (B Team)
2012/13 "A" Team - Winners Watford Peace Memorial Cup
2016/17 "A" Team - West Herts Premier Division Runners Up; "B" Team - West Herts Division 2 Champions and Winners of The Stanley Rous Cup.
2017/18 "A" Team - West Herts Premier Division Champions; West Herts Senior Cup Winners and Herts Junior Cup Finalists.
2018/19 "A" Team - Herts Junior Cup Winners and West Herts Senior Cup Finalists.

SPARTAN SOUTH MIDLANDS FOOTBALL LEAGUE

1994/5 R/U Senior Division Cup
1996/7 Winners St Marys Cup
1997/8 R/U Senior Division; Champions Reserve Division 2 (Res)
1998/9 Winners St Marys Cup; Winners Senior Division Cup
1999/0 Champions Senior Division; Winners Herts Charity Shield; Winners Herts Senior Centenary Trophy; Winners Cherry Red Books Trophy; R/U Senior Division Cup ; R/U Herts Intermediate Cup (Reserves; Finalists St Marys Cup (not played); Winners Houghton Regis Cup; Managers of the Year
2000/1: Winners Herts Senior Centenary Trophy; Winners Cherry Red Books Trophy; Winners Reserve Division 1 (Reserves); Best Playing Surface
2001/2: Winners Herts Charity Shield; Best Playing Surface
2002/3: Winners Herts Senior Centenary Trophy; Winners Division 1 Cup
R/U Cherry Red Books Trophy; Best Playing Surface
2004/5: Winners St Mary's Cup, Finalists of SSMFL Floodlit Cup
2007/8: Winners Herts Charity Shield
2008/9: Winners SSMFL Challenge Trophy; Winners SSMFL Premier Division Cup; Winners St Mary's Cup
2010/11: R/U SSMFL Premier Division; Winners St Mary's Cup; Finalists of SSMFL Floodlit Cup
2011/12: Ladies - Herts County Cup Finalists; Ladies - Winners Greater London Womens Football League; Youth - League Winners Wycombe Sunday League; Best Playing Surface - SSMFL Premier Division
2013/14: Reserve Team - Runners Up in Suburban Football League "North" Division gaining promotion to Premier Division.
Reserve Team - Awarded the David Pugh Trophy for Sportsmanship and Administration.
2014/15: St Mary's Cup Finalists
2015/16: St Mary's Cup Winners and Herts Charity Shield finalists. Reserve Team - Suburban Football League "North" Division Winners and Suburban Football League Challenge Plate Winners.
2016/17: St Mary's Cup Winners; Herts Charity Shield Finalists; Reserve Team - Suburban Football League Challenge Trophy Finalists
2017/18: 1st Team reached 5th Round of F A Vase.
2018/19: 1st Team Runners Up in Spartan South Midlands Premier Division. Reserve Team Suburban Football League Central Division Winners.
2021/22: 1st Team Spartan South Midlands Premier Division Cup Winners.
2023/24: 1st Team Herts Charity Shield Winners
Add U18’s - Champions of the Southern Counties Floodlit Youth League and reached 3rd Round Proper of FA Youth Cup
24/25: 1st Team – R/U Premier Division, losing Semi-Finalist Play Offs, Won Challenge Trophy and Herts Charity Shield Losing Finalists in St Marys Cup. Won Team of the Month for January, February, March and April. First Prize for Incentives & Respect Award
U18 – R/U Midweek Allied Counties League