Lib Dems Protect Maidstone's Office Heart from Low-Cost Conversion Threat

Maidstone's 15 best office buildings, including the prominent Invicta House, are set to be protected from unchecked residential conversion following action by Maidstone Liberal Democrats at a recent Town Hall planning committee meeting.

The move establishes an Article 4 direction — a mechanism that removes so-called "permitted development" rights, meaning developers will no longer be able to convert these offices into flats without going through the formal planning process.

Cllr Brian Clark, who has a track record of protecting town centre offices, successfully amended a proposal that had originally focused solely on Invicta House — a building due for disposal by Kent County Council. KCC had submitted a letter opposing the move ahead of the meeting, and council officers also discouraged members from proceeding.

Cllr Clark argued — and officers confirmed — that applying an Article 4 direction to a single building would be legally vulnerable. He instead pushed for a broader approach, securing protection for the 14 additional buildings he had previously worked with Maidstone Borough Council to identify as the town's highest-quality office stock.

The committee voted unanimously in favour of the wider approach.

Following the meeting, Cllr Brian Clark (Loose & Linton) commented: 

“I’m delighted the committee unanimously supported protecting our town’s best office buildings. Taking this strategic approach will leave us far less vulnerable to challenge.”

Cllr Tony Harwood (Penenden Heath) and MBC Cabinet Member for Planning Policy and Management adds: 

“Our town has been under relentless pressure from office to residential flat conversions in recent years. This move will help safeguard our remaining employment sites, while benefitting the local economy and reducing pressure on already overstretched local services.”

What is "Permitted Development"?

Permitted development rights allow certain building works — including office-to-residential conversions — to go ahead without full planning permission. 

This means developers can bypass the planning process entirely, with no requirement to contribute to local infrastructure such as schools, NHS surgeries, or roads. 

An Article 4 direction removes these rights in a defined area or for specific building types.