Here they competed in the West Middlesex Challenge Cup for the first time, playing St Mary's, Acton on 5 November 1887.

In February 1922 the Great Western Suburban League granted Yiewsley a loan of £20 to help with their debts, in particular their ground rent.

[33] At Yiewsley's annual meeting on 20 June 1923 it was reported that the football club ended the 1922–23 season just over £54 in debt.

Despite their financial difficulties Yiewsley were able to finish runners-up in the Great Western Suburban League in the 1924–25 season.

[41] For the following 1931–32 season Yiewsley and West Drayton moved to the Clarke's Meadow ground on Royal Lane.

[45] Yiewsley and West Drayton finished the 1933–34 season as league champions and winners of the Middlesex Intermediate Cup after winning 4–1 in a replayed final against Enfield Reserves.

Having gained promotion in the previous season, they played in the Premier Division of the South-West Middlesex League.

To mark the change Yiewsley reverted to their old colours of Oxford and Cambridge blue instead of the black and white they had played in for the previous six seasons.

[50] Ten to twelve thousand people attended the Evelyn's Stadium opening ceremony and fete which took place on 22 August 1936.

[51] The first game of the 1936–37 season took place at Evelyn's on 29 August 1936 against Hayesco II in the South-West Middlesex Premier League, resulting in a 4–0 win.

[64] However, Yiewsley tendered its resignation from the league on 9 September 1940 because of being unable to field a competitive team, as players and supporters were working weekends as part of the war effort.

[73] Yiewsley's first game in the new league took place on 18 August against Wembley at Vale Farm ending in a 1–0 defeat.

[2] Yiewsley had wanted a new ground for several years due to the limited facilities at the leased Evelyn's Stadium.

'New Ground Fund' was established to pay for the purchasing loan with many local individuals and businesses contributing.

[2] It was situated west of the Evelyn's stadium along Falling Lane and was named after a house there called 'The Leas'.

[87] In the following 1969–70 season, they reached the third round proper of the FA Cup beating Wimbledon and Luton Town before losing to Sutton United 4–1 in a replay at Gander Green Lane.

[89] In the 1970–71 season, Hillingdon reached the FA Trophy final at Wembley playing Telford United in front of 29,500 spectators.

Hillingdon led 2–0 at the interval but Telford staged a second half comeback scoring two goals in the last seven minutes to win 3–2.

[90] These achievements were all under Jimmy Langley (left-back for Fulham, Queens Park Rangers and England), who was player-manager between 1967 and 1971.

[92] Other notable managers of the club included Barry Fry, latterly of Birmingham City and Peterborough United.

[2] However the final game at Leas Stadium was held on 23 April 1985 against Chatham Town in front of 350 spectators ending in a 1–0 defeat.

[2] The club ran for two seasons with this name before changing back to Burnham and continuing to play in the Southern league.

[96] The newly named club then joined the Premier Division of the Spartan League for the start of the 1990–91 campaign.

[98] In 2006, Hillingdon Borough reached the FA Vase final at St. Andrews, Birmingham, after an 11-game qualification route starting in the competition as early as the 2nd qualifying round.

[99] Also in that year they finished 2nd in the Spartan South Midlands League Premier Division, losing on goal difference to Oxford City.

[100] However they were promoted due to continued restructuring of non-league football, joining the Southern League Division One South & West.

Gary Meakin, aged 26 years old, took over in 2010 and was in the process of building a competitive team before swapping Hillingdon for Northwood in March 2011.

Jesse Smith, an experienced coach on the Middlesex scene, was appointed as Meakin's successor before his departure in 2012 and achieved a 10th-place finish and a cup final in his only season in charge.

Then it was the turn of 2005 Football Icon winner Sam Hurrell to take charge in September 2012, then only 24 years of age, alongside co-manager Jason O'Connor.

Following relegation from the Spartan South Midlands League Premier Division in 2015, the club appointed former Harefield United boss Ian Crane as their new manager.