Fraser Bond are the leading lettings and property management agents for 8-10 Hanover Street - London W1S. 8-10 Hanover Street is a 32,056 sq ft mixed use building in Mayfair, London W1, which was redeveloped in 2013. The building is a vertically separated residential and office building comprising six 2 and 3 bedroom luxury apartments and a 25,000 sq ft high-quality office building. History 1983-4 designed by Alford Lester Associates.