3 MONTCALM CLOSE HAYES UB4 9HF

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 77788/APP/2023/685 Granted

  3 MONTCALM CLOSE HAYES UB4 9HF

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.93 metres.

  Decided 5 Apr 2023 Full applications

1. 15 Jan 2023

   Received by Hillingdon

2. 16 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 15 Feb 2023

   Decision issued: Permitted

4. 16 Sep 2026

   Added to PlanIndex

Hillingdon granted permission on 15 February 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.

• 3 MONTCALM CLOSE HAYES UB4 9HF

  77788/APP/2023/685 Submitted 8 Mar 2023 50 yards away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.93 metres.

  Granted Full applications Extension 4 docs
  Small domestic

• 12 MONTCALM CLOSE HAYES UB4 9HF

  79779/APP/2025/2829 Submitted 10 Nov 2025 50 yards away

  Erection of single storey outbuilding to rear garden

  Granted Full applications 12 docs
  Small domestic

• 110 GREENWAY HAYES MIDDX UB4 9HT

  65447/APP/2026/1941 Submitted 5 Aug 2026 150 yards away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.15 metres, and for which the height of the eaves would be 3.00 metres

  Granted Extension
  Small domestic

• 40 STRATFORD ROAD HAYES UB4 9EW

  73131/APP/2018/2250 Submitted 18 Jun 2018 200 yards away

  Single storey side/rear extension.

  Granted Full applications Extension 9 docs
  Small domestic

• 1 HENDERSON ROAD HAYES UB4 9JG

  80095/APP/2026/1359 Submitted 29 May 2026 200 yards away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.70 metres, and for which the height of the eaves would be 3.00 metres

  Granted Full applications Extension 5 docs
  Small domestic

• 10 BARNHILL LANE HAYES UB4 9HD

  77771/APP/2023/27 Submitted 4 Jan 2023 250 yards away

  Erection of single storey front, rear and side extensions. Demolition of existing garage

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• 16034/APP/2026/217 Awaiting decision

  ROSEDALE COLLEGE WOOD END GREEN ROAD HAYES UB3 2SE

  Details pursuant to the discharge of Condition 27 (Fire Strategy) of planning permission ref. 16034/APP/2023/2812, dated 10-01-2025 for 'Redevelopment of the Rosedale College site to provide improved teaching and sports facilities. Proposed works to include demolition and renovation of existing buildings, the erection of 2 new buildings, a plant room, social and dining canopies, multi-use games areas, sports fields and football pitches, new parking area and provision of associated infrastructure. Pupil number to remain unchanged).'

  Received 26 Jan, published by the council 26 Jul 2026 Full applications
• 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