27 DURHAM AVENUE, HOUNSLOW, TW5 0HG

This site has had 2 applications since 2021: 2 approved, 0 refused.

• P/2021/3015 Granted

  27 DURHAM AVENUE, HOUNSLOW, TW5 0HG

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

  Decided 12 Aug 2021 Lawful development

1. 26 Jul 2021

   Received by Hounslow

2. 20 Aug 2021

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 23 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 20 August 2021, 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.

• 27 DURHAM AVENUE, HOUNSLOW, TW5 0HG

  P/2021/3015 Submitted 26 Jul 2021 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 25 DURHAM AVENUE, HOUNSLOW, TW5 0HG

  P/2021/3134 Submitted 2 Aug 2021 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 39 Durham Avenue, Hounslow, TW5 0HG

  P/2026/0633 Submitted 24 Feb 2026 50 yards away

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

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 24 DURHAM AVENUE, HOUNSLOW, TW5 0HG

  P/2022/3527 Submitted 7 Nov 2022 50 yards away

  Erection of a single storey outbuilding to the rear of the house following the demolition of the existing outbuilding.

  Granted Householder Demolition 7 docs
  Small domestic

• 161 Fern Lane Hounslow TW5 0HH

  174193CONS Submitted 2 Aug 2017 50 yards away

  Erection of a two storey side extension and a first floor rear extension (Consultation from London Borough of Hounslow)

  Granted Outline Extension

• 125 Fern Lane, Hounslow, TW5 0HH

  P/2025/2760 Submitted 12 Sep 2025 100 yards away

  Erection of single storey rear and single storey side extension to the house

  Granted Householder Extension 13 docs
  Small domestic

• 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