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27 Mar

Commercial planning permission: What you need to know

When do you need commercial planning permission?

If you own a commercial property and you are seeking to extend or redevelop it, you are likely to need to gain planning permission for your site.

It can sometimes be difficult to know which renovations necessitate commercial planning permission.

Closeup of commercial plans used in obtaining planning permission

It is most likely that you will need planning permission for a commercial premises if you are intending to:

  1. Build a completely new commercial property
  2. Make a major change, such as the addition of an extension or large-scale renovation, to your commercial property
  3. Change the use of your commercial property to residential, or change an existing residential property to become one which is fit for commercial use

If you’re in any doubt regarding whether or not your commercial building project will require planning permission, the best thing to do is to get in touch with your local planning authority (LPA). They will be able to provide you with all the necessary information.

Commercial planning permission: working from home

If you work from your home and are planning to extend or change your space to accommodate your business activities, bear in mind that this may also require you to obtain commercial planning permission.

You should start to think about obtaining commercial planning permission if:

  1. You have increased (or you are planning to increase) the number of people visiting the premises
  2. Your business involves activities that are not typical for a residential area
  3. Your business activities run the risk of disturbing your neighbours – especially at unreasonable hours – restricting their space or otherwise impacting them
  4. Your employees work at your home, but are not residents there

Enforcing commercial planning permission

It is extremely unwise to proceed with the building work if you are in any doubts about whether or not you require planning permission.

If your project needs planning permission and you begin work without obtaining it, you may be served an enforcement notice. This will require you to undo any work completed and revert the property or site to its original state.

If you are served an enforcement notice it is vital to adhere to it, as ignoring an enforcement notice is illegal. You can however appeal to have it revoked.

What to do once commercial planning permission has been granted

Once commercial planning permission has been granted you can technically implement your building or refurbishment plans immediately. However, this is not necessarily a wise decision. All planning permissions are subject to challenge and it is possible to revoke them. In the event of this happening after you have begun to make changes to the site, you will be served an order stating you must cease work and revert the property to its previous condition.

The most sensible course of action is to wait six weeks after receiving planning permission before implementing any changes on your commercial property or site. After six weeks you can proceed, with the knowledge that your planning permission will not be revoked.

The team at Martin Slowe are specialists in commercial property management across London and Hertfordshire. If you are seeking advice in negotiating commercial planning permission, appealing against a government enforcement notice or valuing your property, get in touch with our team of landlord and tenant service experts. With more than 50 years of industry experience, we will be happy to help you.

Get in touch

If you'd like to find out how you can benefit from our expert commercial property management service or you'd like to find out more about the commercial property services we offer, please just get in touch.

Call us on 020 8236 1050

or complete our online enquiry form and we'll get back to you as soon as we can.


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