Five-home listed building conversion at Heath Barn, St Johns Road, Hemel Hempstead

Summary of planning committee decision

Decided by Dacorum Development Management on 18 Sept 2025.

24/00076/LBCApproved

What was proposed

The proposal would convert the existing educational building complex into five homes, with internal and external alterations, parking, access and landscaping.

“The proposals seek to convert the existing complex of buildings into five separate residential units with the intention of providing 2 x 4 bed units, 2 x 3 bed units and a 2 bed unit.”

“All properties would benefit from the use of the internal courtyard garden approximately 360m2 with additional landscaping being undertaken to the wider site. A new pedestrian access would be provided from the courtyard to St. Johns Road.”

Officer report

Earlier use and changes

Educational use ended after a new purpose-built school facility opened, while earlier works included roof repairs, tile replacement and vegetation removal.

“The use of the site by Hemel Hempstead School ceased following the construction of a new purpose-built music and science building together with sports facilities within the school grounds (4/01105/18/CDP and 4/02598/17/CMA)”

“The history of applications on the site itself is limited with the most recent applications for planning and listed building consent associated with some repairs of the roof, the replacement of a number of tiles and removal of Ivy/foliage. These works are understood to have been undertaken in financial year 2020/21 by Hertfordshire County Council.”

Officer report

What officers advised

Officers advised granting listed building consent because the conversion would provide a viable long-term use with less than substantial heritage harm.

“National Planning Policy Guidance (NPPG) makes it clear that sustaining heritage assets often requires a viable use to generate funds necessary to invest in the long-term maintenance of heritage assets. Putting heritage assets to a viable use is likely to lead to investment in their maintenance necessary for long term conservation.”

“It is asserted by the applicants and their conservation specialist that residential use is the optimal viable use for the building as the only use that might sustain the long-term maintenance of the listed buildings.”

Officer report

The committee vote

The motion to grant listed building consent was supported by five members, opposed by one and abstained from by three.

“It was proposed by Councillor A Williams and seconded by Councillor Hobson to GRANT listed building consent. Vote:”

Minutes

Sources

  • Dacorum Development Management minutes, 18 September 2025
  • Agenda and papers (council website)

Source: Plota analysis of Dacorum's committee minutes and officer report. Quotations are the council's own words; headings and summaries are Plota's.

Committee decisions and nationwide planning applications, in one API

The Plota API returns planning applications from every council we cover, each with its decision, whether a committee or officers decided it, and the committee date. Build it into your own tools.

See the API →

At the meeting

Council
Dacorum
Date
Thursday 18 September 2025
Committee decided
Approved
Minutes
The council's minutes
Meeting
Agenda and papers (council website)
Application
The application (council website)

This committee's year

19 decisions in the 12 months to this meeting.

Source: Plota analysis of the committee's minutes.

Every decision by this council's committees →