Power Road Studios W4 Timeline News and progress updates from Power Road Studios new development in W4 Post a new milestone Helical Disposes of Power Road Studios Developer Helical plc has sold Power Road Studios, a multi-let office campus in Chiswick, to a private UK Investment Manager, for £41.58 million. The sale price... 28/02/2020 by Buildington Helical has agreed to a second letting at the re-launched Power Road Studios to a leading global benchmarking firm STEM Healthcare Limited. STEM has moved from the... 21/11/2017 by Buildington