342 Wellington Road South, Hounslow, TW4 5JU

This site has had 3 applications since 2026: 2 approved, 0 refused.

• P/2026/1799 Granted

  342 Wellington Road South, Hounslow, TW4 5JU

  Certificate of lawfulness for the existing use of a House in Multiple Occupation (HMO) for up to six people (C4 use)

  Decided 12 Aug 2026 Lawful development
• P/2026/0999 Withdrawn

  342 Wellington Road South, Hounslow, TW4 5JU

  Erection of a single storey rear extension to a house in multiple occupation

  Submitted 26 Mar 2026 Full applications

1. 5 May 2026

   Received by Hounslow

2. 12 Jun 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 12 June 2026, 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.

• 342 Wellington Road South, Hounslow, TW4 5JU

  P/2026/0999 Submitted 26 Mar 2026 50 yards away

  Erection of a single storey rear extension to a house in multiple occupation

  Withdrawn Full applications Extension 9 docs
  Small domestic

• 342 Wellington Road South, Hounslow, TW4 5JU

  P/2026/1799 Submitted 16 Jun 2026 50 yards away

  Certificate of lawfulness for the existing use of a House in Multiple Occupation (HMO) for up to six people (C4 use)

  Granted Lawful development 7 docs

• 354 WELLINGTON ROAD SOUTH, HOUNSLOW, TW4 5JX

  PA/2023/0695 Submitted 3 Jan 2023 50 yards away

  Ground floor rear extension 8.00 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 354 WELLINGTON ROAD SOUTH, HOUNSLOW, TW4 5JX

  P/2023/0109 Submitted 11 Jan 2023 50 yards away

  Formation of vehicular access to the front of the house incorporating alterations to the front boundary wall with new gates

  Refused Householder 4 docs
  Small domestic

• 10 St Aubyns Avenue, Hounslow, TW3 3TG

  PA/2026/0995 Submitted 26 Mar 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.20 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 4 docs

• 10 St Aubyns Avenue, Hounslow, TW3 3TG

  PA/2025/2561 Submitted 20 Aug 2025 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.20 metres, 3.00 metres high to the eaves

  Refused Prior approval Extension 4 docs

• PA/2026/2437 Refused

  17 Orchard Road, Brentford, TW8 0QX

  Ground floor rear extension 5.51 metres deep, maximum height of 2.80 metres, 2.06 metres high to the eaves

  Received 26 Aug, published by the council 2 Sep 2026 Prior approval
• PA/2026/2481 Refused

  6 Speart Lane, Hounslow, TW5 9EF

  Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Received 1 Sep, published by the council 5 Sep 2026 Prior approval
• PA/2026/2768 Awaiting decision

  86 Kneller Gardens, Isleworth, TW7 7NW

  Ground floor rear extension 4.50 metres, maximum height 3.20 metres, 2.70 metres high to the eaves.

  Received 30 Sep, published by the council 6 Oct 2026 Prior approval
• PA/2026/2393 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Received 18 Aug, published by the council 23 Aug 2026 Prior approval
• PA/2026/2364 Granted

  9 Westbourne Road, Feltham, TW13 4LX

  Ground floor rear extension 4.5 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves

  Received 13 Aug, published by the council 23 Aug 2026 Prior approval