# The Town and Country Planning General Development Order 1988, Paragraph C.1: Development not permitted


Development is not permitted by Class C if it would result in a material alteration to the shape of the dwellinghouse.

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Source: https://www.legislation.gov.uk/uksi/1988/1813/schedule/2/part/1/chapter/3/paragraph/C.1 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-development-order-1988/schedule-2/part-1/chapter-3/paragraph-C.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.