Park Hill is one of Sheffield's most significant and controversial architectural landmarks. Constructed between 1957 and 1961, it was originally built as a solution to the city's housing shortage, offering 'streets in the sky' with wide walkways and integrated community facilities.

Designed by architects Ivor Smith and Jack Lynn, Park Hill exemplifies Brutalist architecture and was influenced by Le Corbusier’s modernist principles. Over the decades, the estate fell into decline, but a major regeneration project led by Urban Splash began in the 2000s, transforming Park Hill into a mix of residential, commercial, and social spaces. The redevelopment has aimed to preserve the architectural integrity while revitalising the area with modern amenities.

I Love You Will U Marry Me - the message, painted 130 feet up on a bridge, was a public marriage proposal from Jason Lowe to Clare Middleton, made after a cinema outing. Clare accepted, but they never married; she later married someone else and died of cancer in 2007. The white message, now overlaid with neon lighting, remains visible across the city. There is a memorial plaque near the bridge featuring a poem by Clare Middleton.

Today, Park Hill stands as a testament to urban renewal, blending historical significance with contemporary urban living.