39 MARLBOROUGH ROAD, ISLEWORTH, TW7 5BZ

1. 9 Aug 2021

   Received by Hounslow

2. 9 Sep 2021

   Decision issued: PRIOR APPROVAL NEEDED AND REFUSED

3. 10 Sep 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 14 Epworth Road, Isleworth, TW7 5BN

  P/2026/0001 Submitted 2 Jan 2026 100 yards away

  Erection of single storey rear extension with a pitched roof and four roof windows to the house.

  Refused Householder Extension Windows or glazing 10 docs
  Small domestic

• 1 Epworth Road, Isleworth, TW7 5BL

  P/2025/3298 Submitted 3 Nov 2025 100 yards away

  Erection of a two-storey side extension and part single-storey rear extension to the house.

  Granted Householder Extension 15 docs
  Small domestic

• Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL

  P/2025/2969 Submitted 3 Oct 2025 150 yards away

  Details of Condition 9 (Cycle Parking) submitted pursuant to planning permission P/2022/1612 dated 08/11/2022 Erection of 4no. two storey semi-detached houses (4 x two bedroom).

  Granted Conditions 8 docs

• GARAGES ADJACENT 12 ALMOND GROVE, BRENTFORD

  P/2023/1244 Submitted 19 Apr 2023 150 yards away

  Non material amendment for proposed Changes to the wording of planning condition 9 Details as shown on enclosed document - Almond - NMA - Proposed changes to Planning Condition 9 Application 00031/ADJ12/ P1

  Granted Amendments 4 docs

• GARAGES ADJACENT 12 ALMOND GROVE, BRENTFORD, TW8 8NL

  P/2023/0185 Submitted 19 Jan 2023 150 yards away

  Details of condition 5 (CLP) condition 11A (Contamination) submitted pursuant of planning permission 00031/ADJ12/P1 dated 12/08/2022 for erection of a part single / part two storey building comprising two flats (C3 Use Class) including associated cycle storage, amenity space, refuse and recycling storage following the demolition of the five garages.

  Granted Conditions New dwelling Demolition 14 docs
  Several homes

• 39 Epworth Road, Isleworth, TW7 5BL

  P/2026/1914 Submitted 29 Jun 2026 150 yards away

  Certificate of lawfulness for the proposed use of one room of the house as an office

  Granted Lawful development 7 docs

• 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