Retrofit Planned for Guildford Office Building

Published on: 11 Jul, 2025
Updated on: 12 Jul, 2025

A town centre office building is to undergo a major retrofit following planning permission being granted by GBC’s Planning Committee to real estate investment adviser Bradda Capital.

The scheme involves the transformation of the existing three-storey, 31,000 sq ft office building at 31 Chertsey Street, into what the developer’s say will be “a high-quality, future-fit workspace that meets modern occupier needs while respecting its historic town centre setting”.

Key elements of the retrofit include upgraded amenity space, enhanced sustainability measures and a significant improvement to the building’s streetscape presence.

Designed by Hale Brown Architects, the plans include the removal of the redundant link bridge between 31 Chertsey Street and the adjacent Bottle Works building with the aim of creating “a more open and attractive streetscape”.

Externally, the proposals introduce landscaped amenity areas at ground level, new rear terraces and cycle-friendly facilities.

A central feature of the retrofit is said to be its strong emphasis on sustainability and decarbonisation. It will incorporate 80 rooftop photovoltaic panels and replace gas- powered systems with highly efficient air source heat pumps.

In addition, all lighting within the building will be upgraded to low-energy LED systems. These
enhancements are expected to cut the building’s carbon emissions by up to 99 per cent.

The scheme also supports sustainable transport initiatives by reducing onsite car parking and providing 28 new secure cycle spaces alongside new shower and locker facilities aligning with GBC’s broader objectives for greener and more connected town centre infrastructure.

Construction is set to start in late summer with completion due in early 2026.

David Phillips, managing director of Bradda Capital, said: “We’re delighted to receive planning consent for this significant refurbishment project focused on decarbonizing the building and reducing its carbon footprint.

“31 Chertsey Street is a key asset in our portfolio, and this investment will not only enhance the working environment for future tenants but also support Guildford’s transition to a greener, more sustainable future”.