“Part 1 of the GPDO – Appeal Decision Summaries” – 1 additional appeal decision (total = 345) …

The Part 1 of the GPDO - GENERAL Appeal Decisions document has been updated to include 1 additional appeal decision relating to householder permitted development legislation, for which the conclusions are as follows:

September 2012 - Code a00345 (appeal dismissed):

  • Where a proposed extension would be attached to an existing extension, then the phrase “the enlarged part of the dwellinghouse” applies to the combined structure. [Note: In other words, the combined structure should be assessed against those limitations and conditions of Class A that apply to the enlarged part of the dwellinghouse]. (*)
  • Furthermore, the above conclusion still applies even if the existing extension was granted planning permission by the LPA (i.e. rather than erected under government permitted development rights). (*)


  • To view the conclusions, full summaries, and decision notices for any of the above appeals, please view the Part 1 of the GPDO - GENERAL Appeal Decisions document. As a member of the Planning Jungle website, you can view the decision notices for all of the appeals within the above document for no extra cost.
  • Any of the above conclusions marked with a "(*)" contradict other appeal decisions. The "Reference Section" within the above document indicates how many appeals have supported and contradicted each particular conclusion.