The big read: Talented photographers aim to bring Sheffield's Park Hill flats' 60th anniversary into sharp focus It is an iconic building that is synonymous with Sheffield – and now a new photographic competition will record history as Park Hill marks its 60th anniversary next week. Wednesday, 9th June 2021, 3:28 pm Thursday June 16, 2021, will mark the 60th anniversary of the flats that serve as a ‘welcome home’ symbol for residents from their hilltop position towering over Sheffield’s city centre – as well as being Britain’s largest Grade II* listed building. Park Hill Residents Association, in support with developers Urban Splash and Places for People, are now holding a competition for residents and workers at the complex to mark 60 years since the completion of the sprawling apartment complex that shadows Sheffield city centre’s railway station.