New research from eXp UK has uncovered a surprising trend: over one in 10 homeowners undertaking major renovations either neglected to secure planning permission or were unaware they needed it.
The study, which surveyed over 5,600 UK homeowners, found that 25% of respondents have carried out substantial renovation projects, such as building extensions.
However, the findings suggest that a significant number of these homeowners may be at risk of receiving enforcement notices due to improper planning permissions.
Alarmingly, 12% of those surveyed admitted they had not obtained the necessary planning permissions before commencing their projects.
AVOIDING DETECTION
Of this group, 6% knowingly proceeded without approval, while another 6% were unaware that permission was required. Among those who knowingly bypassed the process, 21% cited confidence in avoiding detection as their main reason.
In the UK, planning permission is required for any project classified as a ‘development,’ including the construction of new buildings, extensions, and other major modifications.
Even projects like converting a house into flats or splitting an existing property into multiple dwellings often necessitate approval.
Factors influencing the need for planning permission include building size and height; ntended land use; style and nature of the improvements and placement of windows and other design elements.
ENFORCEMENT NOTICES
Homeowners who fail to secure planning permission face the possibility of receiving enforcement notices. While appeals are allowed, losing an appeal and failing to comply with the notice can result in prosecution. Alternatively, local authorities may issue an enforcement warning, offering the chance to submit a retrospective planning application if the work is deemed potentially acceptable.
For illegal works that go unchallenged for an extended period (10 years for most breaches or four years for certain cases prior to April 25, 2024), homeowners may apply for a lawful development certificate, allowing them to retain the changes despite initially failing to meet planning requirements.
CONCERNING
Adam Day, Head of eXp UK, says: “Homeownership is a significant investment and with house prices continuing to rise, it’s no surprise that many are choosing to expand or modify their existing properties to make the most of their space. However, it’s concerning that so many homeowners are unaware of or choose to ignore the need for planning permission.
“By doing so, they expose themselves to the risk of enforcement actions and costly penalties. Without securing a retrospective planning application, homeowners could end up undoing their hard work and facing significant financial losses. It’s essential to ensure all proper permissions are in place before undertaking any major renovations.”
