124 Horseferry Road is the Grade II listed London headquarters for the British television broadcaster, Channel 4.

In January 2024, Channel 4 announced it would sell the building as part of cost-cutting measures.

[4] After a selection process during the autumn of 1990, Channel 4 invited three architectural firms to take part in a competition to design their 15,000 m2 (160,000 sq ft) headquarters building on the south-eastern corner of Chadwick Street and Horseferry Road in a mixed development area of Westminster.

[5][6] The site consisted of an abandoned 10 m (33 ft) deep basement of a proposed 1970s post office building.

[5][6] The three firms chosen were Bennetts Associates, Richard Rogers and Partners and James Stirling.