High Court rules on basement development and permitted development rights

12 Dec 2016

Many local planning authorities, in particular London boroughs, are having to grapple with more and more subterranean development as space becomes a premium.  On Friday 2 December, the High Court handed down the latest judgment on the subject.  

In the case of R (Eatherley) v Camden Council 2016 EWHC 3108 (Admin), the owner of a terrace house in north London had been granted a lawful development certificate to confirm that a new basement accommodation would be lawful under the Class A permitted development right.  A neighbour challenged the grant of the certificate and sought to argue that the development was too substantial to be permitted development.

The High Court agreed with the neighbour and quashed the certificate.  The Court found that the Council should have considered whether the engineering operations required as part of the development (including excavation, structural support) are a ‘separate activity of substance’.  This is a question of fact and degree for decision-makers and may mean subterranean development will be sought by planning permission rather than permitted development. 

On a practical point, applicants for basement developments may now be advised to engage the local planning authority in early discussions and provide with more evidence and information as to the extent of the engineering operations proposed. 



Further reading

What’s the state of Employment Status?

Blog, News & PR
Rebecca Thornley-Gibson highlights the challenges faced by businesses who struggle to determine employment status and the impact this has on innovative operating models
Read more Read

Employer's question: how to effectively deal with stress related sickness in lockdown

There are a variety of contributing factors caused by the pandemic that have seen a rise in stress related claims at work, but how can employers deal with this more effectively?
Read more Read

Use of statutory demand to make company insolvent suspended until June

Blog, Legal Updates
Cheraine Williams looks at more temporary Covid-driven measures that will protect businesses and tenants from possible legal action
Read more Read

New guidance issued for valuation of flats and investigating fire safety

Blog, Legal Updates
Cheraine Williams looks a the current situation facing leaseholders looking to sell or re-finance their property; will new guidance provide clarity?
Read more Read
  • Brighton Office

    1 Jubilee Street


    East Sussex

    BN1 1GE

  • Gatwick Office

    Griffin House

    135 High Street


    West Sussex

    RH10 1DQ

  • Guildford Office

    Wonersh House

    The Guildway

    Old Portsmouth Road



    GU3 1LR

  • Horsham Office

    Ridgeland House

    15 Carfax


    West Sussex

    RH12 1DY

  • London Office

    6 New Street Square

    New Fetter Lane


    EC4A 3BF

  • Get in touch