ɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti ðɪs ɹˌɛpjuːtˈeɪʃən ɡˈeɪnd əfˈɪʃəl ɹˌɛkəɡnˈɪʃən wɛn bˈoʊθ hˈaɪpɔɪnt blˈɑːks wɜː klˈæsᵻfˌaɪd ɡɹˈeɪd aɪ wɪðˌɪn ðə hɪstˈɔːɹɪk bˈɪldɪŋz lˈɪstɪŋ pɹˈoʊɡɹæm.
In 1970 this reputation gained official recognition when both Highpoint blocks were classified Grade I within the historic buildings listing programme.