117 BIRCHWAY HAYES MIDDLESEX Data via plota.co.uk

Undecided 61985/APP/2026/656
Date received
16 Mar 2026
Date validated
16 Mar 2026
Postcode
UB3 3PD

Description

Conversion of roofspace to habitable use to include hip to gable extension, rear dormer, and 3x front rooflights (Application for a certificate of lawful development for a proposed development) Data via plota.co.uk

Hillingdon
Planning Authority Score
3.5/10
Below average
#219 of 296 councils
Relevant to this application:
Householder decisions

Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Hillingdon decision performance
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #208 of 296
90%
Householder approved
Above avg (90%) #191 of 296
58%
Decided in 8 weeks
Below avg (63%) #194 of 296
45%
Extended time limit
Above avg (41%) #190 of 296
61%
Minor dwellings approved
67 decided (1-9 homes)
65%
Change of use approved
17 decided
1,680
Total decisions
255 refused in the year to March 2026