72 Kneller Gardens, Isleworth, TW7 7NW

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

• P/2026/2105 Granted

  72 Kneller Gardens, Isleworth, TW7 7NW

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

  Decided 11 Sep 2026 Lawful development

1. 3 Aug 2026

   Received by Hounslow

2. 5 Aug 2026

   Added to PlanIndex

3. 12 Aug 2026

   Status changed to REGISTERED: Under Consultation

   Previously REGISTERED: Valid.

4. 2 Sep 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

5. 10 Sep 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

Hounslow granted permission on 10 September 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.

• 72 Kneller Gardens, Isleworth, TW7 7NW

  P/2026/2105 Submitted 20 Jul 2026 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 6 docs

• 70 KNELLER GARDENS, ISLEWORTH, HOUNSLOW, TW7 7NW

  P/2021/2382 Submitted 14 Jun 2021 50 yards away

  Works to Crab Apple Tree comprising of cutting overhanging branches back to boundary within TPO 618

  Refused Trees 9 docs

• 86 Kneller Gardens, Isleworth, TW7 7NW

  P/2026/2425 Submitted 25 Aug 2026 50 yards away

  100% historically approved · decision due ~20 Oct

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion, two front roof lights and a single storey rear extension.

  Awaiting decision Lawful development Extension Loft or dormer 13 docs
  Small domestic

• 86 Kneller Gardens, Isleworth, TW7 7NW

  PA/2026/2768 Submitted 30 Sep 2026 50 yards away

  77% historically approved · decision due ~25 Nov

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

  Awaiting decision Prior approval Extension 8 docs

• 3 Kneller Gardens Isleworth TW7 7NP

  PA26/0878 Submitted 11 Mar 2026 50 yards away

  Erection of a single storey detached outbuilding in rear garden of house (P/2026/0765).

  Granted Outline 2 docs
  Small domestic

• 389 Whitton Dene,Isleworth,Hounslow,TW7 7NF

  P/2026/0389 Submitted 9 Feb 2026 50 yards away

  Formation of a vehicular access to the public pathway.

  Granted Full applications 9 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