Paragraph B.1 Development not permittedF1F2
Development is not permitted by Class B if—
the building as extended or altered is to be used for purposes other than those of—
the Crown; or
the provision of employee facilities;
the height of the building as extended or altered would exceed the height of the original building;
the cubic content of the original building would be exceeded by more than—
10%, in respect of development on any article 1(5) land; or
25%, in any other case;
the floor space of the original building would be exceeded by more than—
500 square metres in respect of development on any article 1(5) land; or
1,000 square metres in any other case;
the external appearance of the original building would be materially affected;
any part of the building as extended or altered would be within 5 metres of any boundary of the curtilage of the original building; or
the development would lead to a reduction in the space available for the parking or turning of vehicles.
Annotations
Textual amendments
- F1
Order revoked (E.) (15.4.2015) by The Town and Country Planning (General Permitted Development) (England) Order 2015 (S.I. 2015/596), art. 1(1), Sch. 4 para. 1 (with arts. 1(2), 8(2)(3))
- F2
Sch. 2 Pts. 34-38 inserted (W.) (7.6.2006) byThe Town and Country Planning (Miscellaneous Amendments and Modifications relating to Crown Land) (Wales) Order 2006 (S.I. 2006/1386), arts. 1(1), 3(6)(a), Sch. Pt. 2