57 Armytage Road, Hounslow, TW5 9JL

This site has had 3 applications since 2021: 1 approved, 0 refused.

• P/2026/2485 Awaiting decision

  57 Armytage Road, Hounslow, TW5 9JL

  Certificate of lawfulness for the proposed erection of a rear roof extension with a Juliette balcony and two front roof windows to the house.

  Submitted 1 Sep 2026 Lawful development
• PA/2021/2911 Granted

  57 ARMYTAGE ROAD, HOUNSLOW, TW5 9JL

  Ground floor rear extension 6.00 metres deep, maximum height 3.40 metres, 2.95 metres high to the eaves

  Decided 23 Aug 2021 Prior approval

1. 2 Sep 2026

   Received by Hounslow

2. 5 Sep 2026

   Added to PlanIndex

3. 27 Sep 2026

   Status changed to REGISTERED: Under Assessment

   Previously REGISTERED: Under Consultation.

4. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 56 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 57 ARMYTAGE ROAD, HOUNSLOW, TW5 9JL

  PA/2021/2911 Submitted 16 Jul 2021 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.40 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 57 Armytage Road, Hounslow, TW5 9JL

  P/2026/2485 Submitted 1 Sep 2026 50 yards away

  100% historically approved · decision due ~27 Oct

  Certificate of lawfulness for the proposed erection of a rear roof extension with a Juliette balcony and two front roof windows to the house.

  Awaiting decision Lawful development Extension Windows or glazing 7 docs

• 205 Brabazon Road, Hounslow, TW5 9LW

  PA/2026/2187 Submitted 28 Jul 2026 50 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 18 ARMYTAGE ROAD, HOUNSLOW, TW5 9JJ

  P/2023/1058 Submitted 3 Apr 2023 50 yards away

  Certificate of lawfulness for a erection of a rear roof extension with hip to gable and an outbuilding in the rear garden of the house.

  Granted Lawful development Extension Loft or dormer 13 docs

• 18 Armytage Road, Hounslow, TW5 9JJ

  P/2026/1183 Submitted 16 Apr 2026 50 yards away

  Erection of two storey side extension, single storey rear extension with part single storey rear infill extension

  Refused Householder Extension 6 docs
  Small domestic

• LAND ON BRABAZON ROAD, HOUNSLOW, TW5 9LT

  PA/2021/2945 Submitted 20 Jul 2021 100 yards away

  Prior approval for the installation of a slim line phase 8 monopole with wraparound cabinet at base, three additional ancillary equipment cabinets and associated ancillary works

  Refused Telecoms 9 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder