UK Construction and Law
Derby clears the last condition and the Assembly Rooms come down in 2027
By Staff Writer | 5 September 2026
The demolition consent for the former Assembly Rooms carried conditions the council had to discharge against itself: a developer under contract and approved plans for what replaces the building. Both are now in place and the planning committee has agreed it.
Derby City Council's Planning Control Committee met on Thursday 3 September 2026 and agreed that the conditions attached to the demolition consent for the former Assembly Rooms had been satisfied, approving the application to discharge them. The council had applied to remove those conditions earlier in the year.
The conditions are the part of this worth pausing on. They required the council to be in contract with a developer, and to have approved plans in place for what would replace the building, before any demolition work could start. That is a hole in the ground condition in all but name: consent to take a building down, suspended until the applicant can show that something will go up.
What discharged them
Two events. A Master Development Agreement was signed between the council and ION Property Developments Limited, and outline planning permission for the redevelopment was approved in July. With the developer under contract and the replacement scheme consented, the committee had the material it needed.
Now the planning conditions have been satisfied, we will continue to work with our development partners to take these plans forward, with residents being able to see tangible progress on site in early 2027.
Councillor Nadine Peatfield, Leader of Derby City Council and Cabinet Member for Regeneration, Strategy and Policy
The sequence on site is unglamorous and takes months before anything is visible. Utilities are disconnected, the site is secured and a safe working environment is created. Only then does the structure start to come down, and the demolition itself is expected to run for about 12 months from early 2027.
The scheme behind the consent
The masterplan carries three buildings. A multi-use building on the Assembly Rooms site with a music venue, cultural and exhibition space, a young people and family library and flexible workspace; a full service four star hotel; and new Grade A office space. The developer will continue to work up the business plan for the first of these.
ION Property Developments Limited is the council's strategic development partner for the scheme. It was acquired by Vinci Construction earlier this year and is being merged with Vinci UK Developments.
For anyone advising a local authority on a town centre scheme, the condition structure here is the transferable point. A demolition consent that cannot be implemented until a development agreement is signed and a replacement permission is granted protects the authority from itself: it removes the option of clearing a site and then failing to fund what follows, which is how a city centre acquires a fenced gravel car park for a decade. It also means the discharge application becomes the real decision point, and the committee that hears it is deciding whether the contractual and planning conditions precedent have genuinely been met rather than revisiting the merits of demolition.
The building has been closed for more than a decade. The consent to demolish it has existed for some time. What was missing was the contract and the permission for its replacement, and both arrived within eight weeks of each other.