Fraser Bond are the leading lettings and property management agents for Power Road Studios - London W4. Power Road Studios is an office building complex in Chiswick, London W4. The site comprises 57,164 sq ft of offices across five buildings and is multi-let to a wide range of predominantly media tenants. 2020 February - Helical sells the site to a private UK investment manager for £41.6m. The sale price marginally exceeded the 31 March 2019 valuation and reflected a Net Initial Yield of 4.8%. Prior to disposal Helical had completed six lettings representing 16,637 sq ft and had also let the.