159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

This site has had 4 applications since 2021: 2 approved, 2 refused.

• 62697/APP/2021/2937 Refused

  159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

  Erection of single storey rear extension which would extend beyond the rear wall of the original house by 4.0 metres, for which maximum height would be 3 metres, and for which the height of the eaves would be 3 metres

  Decided 7 Sep 2021 Full applications
• 62697/APP/2021/3018 Granted

  159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

  Single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)

  Decided 21 Sep 2021 Full applications
• 62697/APP/2021/1791 Refused

  159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

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

  Decided 29 Jun 2021 Full applications

1. 3 May 2023

   Received by Hillingdon

2. 3 Jun 2023

   Decision issued: Permitted

3. 6 Oct 2026

   Added to PlanIndex

Hillingdon granted permission on 3 June 2023, 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.

• 159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

  62697/APP/2021/1791 Submitted 4 May 2021 50 yards away

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

  Refused Full applications Extension 8 docs
  Small domestic

• 159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

  62697/APP/2021/2937 Submitted 28 Jul 2021 50 yards away

  Erection of single storey rear extension which would extend beyond the rear wall of the original house by 4.0 metres, for which maximum height would be 3 metres, and for which the height of the eaves would be 3 metres

  Refused Full applications Extension 6 docs
  Small domestic

• 159 WINDSOR AVENUE HILLINGDON MIDDX UB10 9BA

  62697/APP/2021/3018 Submitted 28 Jul 2021 50 yards away

  Single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension 6 docs
  Small domestic

• 110 GROSVENOR CRESCENT HILLINGDON UB10 9EU

  75015/APP/2021/2662 Submitted 5 Jul 2021 50 yards away

  Single storey side and rear extension (following demolition of existing garage) and single storey front extension (part retrospective)

  Granted Full applications Extension Demolition 6 docs
  Small domestic

• 80 GROSVENOR CRESCENT HILLINGDON UB10 9ET

  79656/APP/2025/2370 Submitted 11 Sep 2025 150 yards away

  Erection of a two storey rear extension.

  Granted Full applications Extension 6 docs

• 84 MIDHURST GARDENS HILLINGDON UB10 9DN

  77844/APP/2023/862 Submitted 22 Mar 2023 150 yards away

  Erection of a single storey extension to the rear of the dwelling following demolition of existing rear extension.

  Granted Full applications Extension Demolition 7 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