Planning application
99 APPLE TREE AVENUE HILLINGDON UB8 3PX
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
As published by the council, reference 79278/APP/2026/1915
Application record
- Reference
- 79278/APP/2026/1915
- Type
- Full
- Status
- Undecided
- Received
- 4 Aug 2026
- Validated
- 16 Sep 2026
- Ward
- COLHAM & COWLEY
- Postcode
- UB8 3PX
Timeline
Dates from the published record
-
4 Aug 2026
Received by Hillingdon
-
16 Sep 2026
Validated
Checked as complete and ready for consideration.
-
6 Oct 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hillingdon took a median of 57 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
3 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon decided full applications in a median of 59 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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2 VIOLET AVENUE UXBRIDGE UB8 3PP
Erection of a part single, part two storey extension to the side/rear
Granted Extension -
15 CAMPION CLOSE HILLINGDON UB8 3PY
Erection of side and rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
Granted Full applications Extension 5 docs -
GARAGE SITE ADJACENT TO 8 LAVENDER ROAD HILLINGDON UB8 3PY
Demolition of existing garage block and construction of 2 x semi-detached houses with associated parking and external works.
Granted Full applications Demolition 20 docs -
118 ROYAL LANE HILLINGDON UB8 3QY
Erection of a part single, part two storey extension to the rear, conversion of Class C3 dwelling to Class C4 HMO
Refused Full applications Extension 7 docsDomestic -
118 ROYAL LANE UXBRIDGE UB8 3QY
Erection of part single storey, part double storey rear extension
Granted Full applications Extension 6 docsSmall domestic -
114 ROYAL LANE HILLINGDON UB8 3QY
Details pursuant to the discharge of Conditions 6 (Construction Management/Logistics Plan) and 8 (sustainable water management scheme) of planning permission ref. 76468/APP/2022/2455, dated 10-11-2022 (Single storey rear extension (following demolition of side outbuilding) to the host dwelling and sub-division of the land to form an attached two-storey dwelling; hard/soft landscaping; boundary treatment; cycle and refuse storages; private amenity space and retention and creation of a new crossover to form parking.)
Granted Full applications Extension Demolition 5 docsSmall domestic
Other full applications
In Hillingdon
-
3638/APP/2026/1538 Refused
FORMER REGAL CINEMA 233 HIGH STREET UXBRIDGE UB8 1LD
Change of use of existing nightclub (Sui Generis) to a banqueting suite (Sui Generis) and development of a hotel (Use Class C1) including the change of use of existing gymnasium (Use Class E) and associated landscaping, car, and cycle spaces (Part retrospective).
-
80157/APP/2026/1606 Awaiting decision
9 & 11 PINKWELL LANE HAYES UB3 1PQ
Joint application for a single storey rear & front extension. Followed by demolition of existing rear conservatory & sheds.
-
76676/APP/2026/2023 Awaiting decision
87 NORTH VIEW EASTCOTE HA5 1PX
Erection of a single storey wrap around side and rear extension
-
22901/APP/2026/2013 Awaiting decision
THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX
Erection of single storey front infill and side extension
-
76795/APP/2025/2062 Awaiting decision
LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 8AB
Details pursuant to the partial discharge of Conditions 13 (Energy Statement), 14 (Energy Monitoring Plan) and 31 (Drainage Design) for the Falling Lane Site only of planning permission ref. 76795/APP/2023/2503 dated 14-09-2023 for 'Demolition of existing Yiewsley Library Building and the erection of a new residential building on the Yiewsley Library site (Falling Lane) and the erection of a new mixed use building on the former Yiewsley Swimming Pool site (Otterfield Road), with a replacement library at ground floor level, residential uses above and new pedestrian access off of the High Street'. Detailed Description: Demolition of existing Yiewsley Library Building and the erection of a 5-storey residential building, comprising 50 dwellings, with 28 undercroft parking spaces (13 for residential and 15 for use by Rabbsfarm Primary School). The Otterfield Road site proposes the erection of a 5-storey building, comprising 45 dwellings, with 25 car parking spaces (23 for residential and 2 for library users)).