Policy information sourced from the Hillingdon Local Plan: Part 1

OL22 Proposals for Damaged, Derelict or Otherwise Degraded Land – Assessment of Current Condition and Adverse Effects

Proposals relating to damaged, derelict and otherwise degraded land should be accompanied by an assessment of its current condition and of any adverse effects on adjacent land. Such an assessment should also indicate, as far as is practicable, measures that would negate or contain the causes of the land’s unsatisfactory condition of the land. 

For more information please see Appendix 5 of the Local Plan: Part 1