53 Hartham Road, Isleworth, TW7 5EY

1. 28 Oct 2024

   Received by Hounslow

2. 19 Nov 2024

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 19 November 2024, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 58 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0103 Submitted 13 Jan 2026 100 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 6 docs

• 58 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0104 Submitted 13 Jan 2026 100 yards away

  Erection of a single storey rear extension, part two storey side and rear extensions. Conversion of the existing garage to a habitable space and installation of a new window on the rear elevation.

  Refused Householder Extension Windows or glazing 9 docs
  Small domestic

• 13 Parkwood Road, Isleworth, TW7 5HE

  P/2025/2962 Submitted 3 Oct 2025 100 yards away

  Erection of single storey rear extension following demolition of existing conservatory.

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 66 PARKWOOD ROAD, ISLEWORTH, TW7 5HD

  P/2023/0923 Submitted 23 Mar 2023 150 yards away

  Removal of existing deck replacing with new decking and fencing.

  Refused Householder 8 docs
  Domestic

• 7 PARKWOOD ROAD, ISLEWORTH, TW7 5HE

  P/2021/3215 Submitted 6 Aug 2021 150 yards away

  Certificate of Lawfulness for the proposed erection of rear roof extension incorporating a Juliet balcony, demolition of the existing single storey side and rear structures. Installation of one new window at first floor level and installation of glass doors at ground floor level to the house

  Granted Lawful development Extension Demolition +1 8 docs
  Small domestic

• 68 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0918 Submitted 19 Mar 2026 150 yards away

  Erection of a two storey side and two storey rear extension to create a lower ground floor incorporating the creation of rear decking at ground floor and lower ground floor and a new front porch

  Granted Householder Extension 15 docs
  Small domestic

• PA/2026/2661 Awaiting decision

  99 Shelson Avenue, Feltham, TW13 4QT

  Ground floor rear extension 6.00 metres deep, maximum height of 3.30 metres, 3.00 metres high to the eaves

  Received 18 Sep, published by the council 20 Sep 2026 Prior approval
• PA/2026/2290 Granted

  56 Meadowbank Gardens, Hounslow, TW5 9TU

  Ground floor rear extension 6.00 metres deep, maximum height of 3.10 metres, 2.90 metres high to the eaves

  Received 6 Aug, published by the council 12 Aug 2026 Prior approval
• PA/2026/2649 Awaiting decision

  3 Clayponds Avenue, Brentford, TW8 9QQ

  Ground floor rear extension 6.00 metres deep, maximum height 3.80 metres, 3.00 metres high to the eaves.

  Received 17 Sep, published by the council 20 Sep 2026 Prior approval
• PA/2026/2641 Awaiting decision

  12 Byron Avenue, Hounslow, TW4 6LX

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.90 metres high to the eaves.

  Received 16 Sep, published by the council 20 Sep 2026 Prior approval
• PA/2026/2296 Granted

  73 Princes Road, Feltham, TW13 4LB

  Ground floor rear extension 6.0 metres deep, maximum height of 3.3 metres, 3.0 metres high to the eaves

  Received 6 Aug, published by the council 12 Aug 2026 Prior approval