# The Town and Country Planning (General Permitted Development) (Amendment) (Wales) Order 2013, Paragraph G.1: Development not permitted


Development is not permitted by Class G if—
(a) the height of the chimney would exceed the highest part of the roof by 1 metre or more; or
(b) the dwellinghouse is located on article 1(5) land or within a World Heritage Site.

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Source: https://www.legislation.gov.uk/wsi/2013/1776/schedule/paragraph/G.1 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-amendment-wales-order-2013/schedule/paragraph-G.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.