48 Burlington Road, Isleworth, TW7 4LY

1. 13 Apr 2026

   Received by Hounslow

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Jul 2026

   Decision issued: REFUSED

4. 26 Jul 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 49 Burlington Road, Isleworth, TW7 4LX

  P/2025/3558 Submitted 27 Nov 2025 100 yards away

  Erection of a single storey rear extension to the house.

  Refused Householder Extension 12 docs
  Small domestic

• 31 Spencer Road, Isleworth, TW7 4BN

  PA/2026/2565 Submitted 9 Sep 2026 150 yards away

  91% historically approved · decision due ~4 Nov

  Ground floor rear extension 4.00 metres deep, maximum height 3.60 metres, 3.00 metres high to the eaves.

  Awaiting decision Prior approval Extension 7 docs

• 167 Spring Grove Road, Isleworth, TW7 4BJ

  P/2026/2370 Submitted 17 Aug 2026 150 yards away

  77% historically approved · decision due ~12 Oct

  Erection of first floor side and rear extensions with gable ends to the house

  Awaiting decision Householder Extension 3 docs
  Domestic

• 5 Gresham Road, Hounslow, TW3 4BT

  P/2025/3801 Submitted 22 Dec 2025 150 yards away

  Erection of a custom / self-build two storey house with associated private amenity space, car parking and refuse storage following the demolition of the existing bungalow.

  Granted Full applications New dwelling Demolition 14 docs

• 204 Spring Grove Road, Isleworth, TW7 4BG

  P/2024/3082 Submitted 16 Sep 2024 200 yards away

  Proposal for the erection of a first-floor rear infill extension, side and rear dormers, conversion of a pitch to crown roof, lowering of eaves height to side addition.

  Granted Householder Extension Loft or dormer 19 docs
  Domestic

• 9 VINCENT ROAD, ISLEWORTH, TW7 4LT

  P/2021/3017 Submitted 26 Jul 2021 200 yards away

  Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating hip to gable conversion, three front roof windows and one second floors side window to the house

  Granted Lawful development Extension Loft or dormer +1 13 docs

• P/2026/2623 Awaiting decision

  8 Lonsdale Road,Chiswick,W4 1ND

  Installation of external condenser at first floor level.

  Received 15 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2125 Granted

  36 Midsummer Avenue, Hounslow, TW4 5BB

  Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

  Received 21 Jul, published by the council 30 Jul 2026 Householder
• P/2026/2615 Awaiting decision

  48 Meadow Waye, Hounslow, TW5 9EZ

  Erection of a part first floor rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2619 Awaiting decision

  12 Letchworth Avenue, Feltham, TW14 9RY

  Erection of a single storey rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2600 Awaiting decision

  310 Lionel Road North, Brentford, TW8 9QX

  Erection of a rear roof extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder