Council
Planning applications in Hillingdon
72 planning applications were submitted in Hillingdon in the last 30 days. The most common type was extensions (26). 5 were approved and 1 refused in this period.
PlanningPing helps construction teams turn planning activity in Hillingdon into prioritised sales opportunities, with AI summaries and relevance signals for civils, groundworks, drainage, highways and structures. Learn how construction sales intelligence works.
20 most recent applications
- 39003/TRE/2026/22317 Sep 2026Undecided
21 KIRBY CLOSE NORTHWOOD
TPO 152 T70 1x Weeping Willow to dismantle, remove and replace the tree in sections to ground level. Stump to be ground out to facilitate replanting
- 9175/TRE/2026/22215 Sep 2026Undecided
53 FRAYS AVENUE WEST DRAYTON
TPO 803 A2 group of Leyandii to fell to ground level at the rear garden.
- 23407/TRE/2026/22015 Sep 2026Undecided
THE SPINNEY VINE GROVE HILLINGDON
TPO 7 T221 1x Oak to crown reduce 30% and prune back the ends of the branches no more than 4m.
- 57998/APP/2026/221414 Sep 2026Undecided
17 LIME GROVE RUISLIP
Single storey side extension and conversion of existing garage into habitable accommodation (Application for a Certificate of Lawful Development for a Proposed Development).
- 33520/TRE/2026/21914 Sep 2026Undecided
76 TURNPIKE LANE UXBRIDGE
TPO 351 T1 1x Sycamore to cut back all lateral overhanging branches back to boundary by removing approx 3m.
- 14714/TRE/2026/21711 Sep 2026Undecided
532 BATH ROAD LONGFORD
TPO 116 T1 1x Ash to crown reduce by up to 2.5m.
- 78175/APP/2026/219411 Sep 2026Undecided
10 HALSWAY HAYES UB3 3JS
Erection of single storey rear extension
- 13821/APP/2026/220111 Sep 2026Undecided
6 CHATSWORTH ROAD HAYES
Conversion of roof space to habitable use to include a rear dormer, 2no. front roof lights, conversion of roof from hip to gable end with new gable end window. Erection of single storey outbuilding to be used as Home office/Gym (Application for a Certificate of Lawful Development for a Proposed Development)
- 15650/TRE/2026/21610 Sep 2026Undecided
36 POTTER STREET NORTHWOOD
TPO 183 T5 1x Oak - Carry out height and crown reduction of 20% aprox 2m hight reduction resulting in 8-9m above ground level.
- 60559/APP/2026/219210 Sep 2026Undecided
12 HALSWAY HAYES MIDDLESEX UB3 3JS
Erection of a single storey rear extension
- 80261/APP/2026/218710 Sep 2026Undecided
277 CHURCH ROAD HAYES UB3 2LQ
Double hip to gable conversion with rear dormer and 2 front roof lights and conversion of garage into a habitable room (Application for a Certificate of Lawful Development for a Proposed Development)
- 80260/APP/2026/218610 Sep 2026Undecided
19 GOSHAWK GARDENS HAYES UB4 8LA
Conversion of roof space to habitable use to include a rear dormer, Hip to Gable roof extension with 3 front roof lights and the erection of an outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
- 66809/APP/2026/21829 Sep 2026Undecided
32 STAFFORD ROAD RUISLIP
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, and 1x front roof light (Application for a Certificate of Lawful Development for a Proposed Development).
- 46380/APP/2026/21819 Sep 2026Undecided
1 WENTWORTH DRIVE EASTCOTE
Erection of a single storey rear extension following the demolition of existing conservatory
- 41817/TRE/2026/2159 Sep 2026Undecided
50 BROADWOOD AVENUE RUISLIP
TPO 277 T19 1x Oak to fell.
- 9295/TRE/2026/2149 Sep 2026Undecided
19 LINKSWAY NORTHWOOD
TPO 392 A1 1x Silver Birch crown reduction 2m and thin crown by 20%.
- 1956/APP/2026/21718 Sep 2026Undecided
163 WEST END LANE HARLINGTON
Erection of outbuilding (Application for a Certificate of Lawful Development for a Proposed Development).
- 79797/APP/2026/21678 Sep 2026Undecided
LAND TO THE SIDE OF 1 SOUTH WALK HAYES UB3 2RE
Erection of a two-storey, two-bedroom (three-person) dwellinghouse with associated cycle and refuse storage, boundary treatment and landscaping.
- 12817/APP/2026/21748 Sep 2026Undecided
13 BLACKLANDS DRIVE HAYES
Erection of single storey rear extension
- 21596/APP/2026/21788 Sep 2026Undecided
6 CHAPTER CLOSE UXBRIDGE
Erection of a single storey side/rear extension following demolition of the existing detached garage