fˈɑːloʊɪŋ ðə ɹˈeɪlweɪz ˈækt nˈaɪntiːnhˈʌndɹɪd twˈɛnti wˈʌn wˈɔːɹən hˈɪl stˈeɪʃən wʌz ˈɑːpɚɹˌeɪɾᵻd baɪ ðə lˈʌndən ænd nˈɔːɹθ ˈiːstɚn ɹˈeɪlweɪ fɹʌm wˈʌn dʒˈænjuːˌɛɹi nˈaɪntiːnhˈʌndɹɪd twˈɛnti θɹˈiː.
Following the Railways Act 1921 Warren Hill station was operated by the London and North Eastern Railway from 1 January 1923.