21 WHITEHEART AVENUE HILLINGDON UB8 3EP

1. 1 Dec 2025

   Received by Hillingdon

2. 4 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 29 Jan 2026

   Decision issued: Permitted

4. 12 Aug 2026

   Added to PlanIndex

Hillingdon granted permission on 29 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 48 WHITEHEART AVENUE HILLINGDON UB8 3EP

  68668/APP/2017/2281 Submitted 21 Jun 2017 50 yards away

  Two storey side extension and part single storey, part two storey rear extension

  Granted Full applications Extension 10 docs
  Small domestic

• 3 CHERRY GROVE HILLINGDON UB8 3ET

  79729/APP/2025/3379 Submitted 7 Oct 2025 100 yards away

  Erection of a single storey extension to the rear, erection of a single storey infill extension to the front, conversion of integral garage to habitable accommodation

  Granted Full applications Extension 11 docs
  Small domestic

• 28 MORELLO AVENUE HILLINGDON UB8 3ES

  79693/APP/2025/2450 Submitted 22 Sep 2025 150 yards away

  Erection of outbuilding in rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications 6 docs

• 31 HAIG ROAD UXBRIDGE UB8 3EE

  79769/APP/2025/2766 Submitted 30 Oct 2025 150 yards away

  86% historically approved · decision due ~25 Dec

  Erection of single storey wrap around extension

  Awaiting decision Extension
  Small domestic

• 17 HAIG ROAD HILLINGDON UB8 3EE

  76438/APP/2021/1923 Submitted 12 May 2021 150 yards away

  Part two storey, part single storey rear extension and front porch

  Granted Full applications Extension 8 docs
  Small domestic

• 7 GREEN LANE HILLINGDON UB8 3EB

  78489/APP/2024/1347 Submitted 20 May 2024 200 yards away

  Erection of a single storey side and rear extension and conversion of roof space to habitable use to include 2 x side dormers.

  Granted Full applications Extension Loft or dormer 15 docs
  Small domestic

• 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).

  Received 22 Jun, published by the council 3 Sep 2026 Full applications
• 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.

  Received 29 Jun, published by the council 23 Aug 2026 Full applications
• 76676/APP/2026/2023 Awaiting decision

  87 NORTH VIEW EASTCOTE HA5 1PX

  Erection of a single storey wrap around side and rear extension

  Received 13 Aug, published by the council 3 Sep 2026 Full applications
• 22901/APP/2026/2013 Awaiting decision

  THE RANCHER RICKMANSWORTH ROAD HAREFIELD UB9 6JX

  Erection of single storey front infill and side extension

  Received 12 Aug, published by the council 3 Sep 2026 Full applications
• 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)).

  Received 31 Jul, published by the council 26 Jul 2026 Full applications