Akelius UK Thirteen Ltd invited ColladoCollins Architects to develop the consented permitted development scheme for the conversion of the existing office building into apartments. The consent also included a roof top extension that was submitted separately to the permitted development.

The proposals aims to provide high quality residential accommodation in Wealdstone by also improving the existing building. This is currently partially vacant and in need of modernisation. Furthermore, it is intended to better connect Premier House to the imminent development of the surrounding area as part of the Civic Centre Masterplan.

The project is well underway, having topped out in late 2023.