73 MERTON AVENUE HILLINGDON UB10 9BL

1. 13 Feb 2023

   Received by Hillingdon

2. 31 Mar 2023

   Decision issued: Permitted

3. 3 Aug 2026

   Added to PlanIndex

Hillingdon granted permission on 31 March 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.

• 59 MERTON AVENUE HILLINGDON UB10 9BL

  79987/APP/2026/740 Submitted 23 Mar 2026 50 yards away

  Erection of a single storey rear extension.

  Granted Full applications Extension 14 docs
  Small domestic

• 44 WINDSOR AVENUE HILLINGDON MIDDLESEX UB10 9AU

  63415/APP/2025/2451 Submitted 22 Sep 2025 150 yards away

  Erection of single storey rear extension

  Granted Full applications Extension 9 docs
  Small domestic

• 69 WINDSOR AVENUE UXBRIDGE UB10 9AU

  79832/APP/2026/903 Submitted 10 Apr 2026 150 yards away

  Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension 7 docs
  Small domestic

• 68 WINDSOR AVENUE HILLINGDON UB10 9AX

  76408/APP/2021/1777 Submitted 4 May 2021 150 yards away

  Part two storey, part single storey rear extension, single storey side extension and single storey front extension including demolition of existing garage and rear extension

  Granted Full applications Extension Demolition 14 docs
  Small domestic

• 60 WINDSOR AVENUE HILLINGDON UB10 9AX

  78993/APP/2024/2271 Submitted 21 Aug 2024 150 yards away

  Construction of a part single part two-storey rear extension. Construction of a single-storey side extension following the demolition of the side garage. Construction of a front porch.

  Granted Full applications Extension Demolition 6 docs
  Small domestic

• 60 WINDSOR AVENUE HILLINGDON UB10 9AX

  78993/APP/2024/2269 Submitted 21 Aug 2024 150 yards away

  Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Loft or dormer Windows or glazing 5 docs

• 80054/APP/2026/1884 Granted

  BATFORD PLAYSPACE VARCOE GARDENS HAYES UB3 2FF

  Details pursuant to the discharge of Conditions 6 (Biodiversity Gain Plan), 7 (method statement) and 8 (details of surface water management) of planning permission ref. 80054/APP/2026/1117, dated 09-07-26 (Remodelling of park space including soft landscaping, hard surfacing, a fenced play area and other associated works.)

  Received 29 Jul, published by the council 23 Aug 2026 Full applications
• 79730/APP/2026/1240 Granted

  71 CHESTER ROAD NORTHWOOD HA6 1BG

  Erection of a single storey rear/side wraparound extension and first floor rear extension.

  Received 18 May, published by the council 26 Jul 2026 Full applications
• 64733/APP/2026/1686 Granted

  UNIT 1A COWLEY RETAIL PARK HIGH ROAD COWLEY UB8 2TE

  Details pursuant to the discharge of Conditions 4 (cycle parking) and 5 (Travel Plan) of planning permission ref. 64733/APP/2025/2786, dated 20-05-2026 (Installation of mezzanine floor for use as Use Class E (Commercial, Business and Service))

  Received 6 Jul, published by the council 26 Jul 2026 Full applications
• 16568/APP/2026/703 Granted

  HOLLAND AND HOLLAND SHOOTING SCHOOL & ASHBY FARM DUCKS HILL ROAD NORTHWOOD HA6 1ST

  Demolition of existing site buildings (excluding the retained central timber-framed barn), removal of existing hardstanding including the menage, change of use of part of the land to a workshop use (Use Class E(g)(iii)), and redevelopment of previously developed land to provide a workshop building with associated parking, hard and soft landscaping, formation of a pond, regrading of land levels, improvements to the existing access, sustainable drainage measures, and on-site biodiversity net gain enhancements.

  Received 18 Mar, published by the council 26 Jul 2026 Full applications
• 77124/APP/2026/1792 Granted

  14 BURTON ROAD UXBRIDGE UB10 0YE

  Conversion of roof space to habitable use, incorporating 4 conservation rooflights (2 to the front and 2 to the rear roof slopes).

  Received 20 Jul, published by the council 12 Aug 2026 Full applications