Relaxing in your garden could be compromised if a neighbour builds an extension with windows overlooking your outdoor space. While there is no automatic legal right to privacy, planning rules may offer some protection.
Under permitted development rights, some extensions can be built without full planning permission. However, councils can intervene if size limits are breached or planning conditions are not met. Privacy and overlooking are key considerations in the planning process, especially for larger extensions or upper-floor windows facing neighbouring homes and gardens.
Citizens Advice recommends keeping records and raising concerns calmly. If informal discussions fail, contact your local council. Many councils have policies on privacy distances between facing windows, and may request design changes such as obscure glazing to mitigate overlooking.
Extensions built outside permitted development limits require formal planning permission. Homeowners can report suspected breaches to councils. Disputes often become more complicated when extensions are built close to boundaries or involve shared walls. GOV.UK guidance encourages discussing concerns directly before escalating matters.
Online forums show many residents complaining about new windows overlooking patios, conservatories, and previously private gardens. Experts advise checking local planning applications carefully and raising concerns during official consultation periods to flag privacy issues before building work begins.



