133, Argyle Avenue, Hounslow, TW3 2LL

1. 15 Apr 2026

   Received by Richmond upon Thames

2. 8 Jun 2026

   Decision issued: Raise No objection

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 8 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 51 Park Avenue, Hounslow, TW3 2LY

  P/2026/0058 Submitted 9 Jan 2026 50 yards away

  100% historically approved · decision due ~6 Mar

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

  Awaiting decision Lawful development Extension Loft or dormer +1 8 docs

• 51 Park Avenue, Hounslow, TW3 2LY

  P/2024/3835 Submitted 16 Nov 2024 50 yards away

  Erection of a single storey side and rear extension

  Granted Householder Extension 15 docs
  Small domestic

• 80 ARGYLE AVENUE, HOUNSLOW, TW3 2LN

  PA/2023/0680 Submitted 2 Mar 2023 100 yards away

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

  Granted Prior approval Extension 6 docs

• 76 Argyle Avenue, Hounslow, TW3 2LN

  P/2026/1490 Submitted 18 May 2026 100 yards away

  Certificate of Lawfulness for the proposed erection of a rear roof extension, including a hip-to-gable roof conversion and installation of three front roof windows, erection of a front porch, and erection of a single-storey detached outbuilding in the rear garden.

  Granted Lawful development Extension Loft or dormer +1 11 docs
  Small domestic

• 76 Argyle Avenue, Hounslow, TW3 2LN

  PA/2026/1491 Submitted 18 May 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.82 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 76 Argyle Avenue, Hounslow, TW3 2LN

  P/2026/2400 Submitted 19 Aug 2026 100 yards away

  75% historically approved · decision due ~29 Oct

  Erection of a two storey side and rear extension.

  Awaiting decision Householder Extension 7 docs
  Domestic

• PA26/2881 Decided

  1-3, Sussex Place, London, W6 9EA

  Demolition of existing building and redevelopment of the site comprising the erection of a 14-storey (plus basement) building to provide purpose built student accommodation, comprising of 291 student bedrooms; associated communal facilities, roof terrace, cycle parking, refuse storage and landscaping.

  Received 19 Aug, published by the council 23 Aug 2026 Outline
• PA26/2806 Granted

  Rear Of 63-65, High Street, Hampton Hill, TW12 1NH

  Change of use to 4x, 1-bed, 1-person residential units.

  Received 11 Aug, published by the council 23 Aug 2026 Outline
• PA26/2687 Granted

  Selby Court, Manor Road, Twickenham

  Application for prior notification of development for an upward extension above the existing detached building comprising residential flats (Class C3)

  Received 31 Jul, published by the council 6 Aug 2026 Outline
• PA26/3402 Awaiting decision

  Jolly Boatman And Hampton Court Station Redevelopment Area Hampton Court Way East Molesey Surrey KT8 9AE

  Consultation from Embridge Council - ref 2026/2098. Variation of condition 2 (approved plans) of planning permission 2018/3810 - for Development to provide 97 dwelling units, a hotel (84 bedrooms) and retail units (within use classes A1, A2 and/or A3) together with access, station interchange, car parking, servicing, new public realm, landscaping and other associated works following demolition of some existing buildings and structures on site including Hampton Court Motors.

  Received 2 Oct, published by the council 9 Oct 2026 Outline
• PA26/2786 Granted

  29 30, Fourth Cross Road, Twickenham, TW2 5EL

  Conversion of Class E unit into a single dwelling.

  Received 11 Aug, published by the council 16 Aug 2026 Outline