SCHEDULE 2Permitted development rights
PART 1Development within the curtilage of a dwellinghouse
Class D – porches
Permitted developmentD
The erection or construction of a porch outside any external door of a dwellinghouse.
Development not permittedD.1
Development is not permitted by Class D if—
a
permission to use the dwellinghouse as a dwellinghouse has been granted only by virtue of Class M, N, P or Q of Part 3 of this Schedule (changes of use);
b
the ground area (measured externally) of the structure would exceed 3 square metres;
c
any part of the structure would be more than 3 metres above ground level; or
d
any part of the structure would be within 2 metres of any boundary of the curtilage of the dwellinghouse with a highway.