# The Town and Country Planning (General Permitted Development) Order 1995, Paragraph A.3: Interpretation of Class A


For the purposes of paragraph A.1, floor space shall be calculated by external measurement and without taking account of the floor space in any pier or satellite.

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Source: https://www.legislation.gov.uk/uksi/1995/418/schedule/2/part/35/chapter/1/paragraph/A.3 (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-order-1995/schedule-2/part-35/chapter-1/paragraph-A.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.