65 MOGDEN LANE, ISLEWORTH, TW7 7LH

1. 17 Jun 2021

   Received by Hounslow

2. 29 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2021

   Decision issued: REFUSED PLANNING PERMISSION

4. 26 Jul 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 47 Mogden Lane, Isleworth, TW7 7LH

  P/2026/0237 Submitted 26 Jan 2026 67m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house and a detached single storey outbuilding to the rear.

  Granted Lawful development Extension Windows or glazing 10 docs
  Small domestic

• 47 Mogden Lane, Isleworth, TW7 7LH

  PA/2026/0408 Submitted 10 Feb 2026 67m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.43 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 6 docs

• THAMES WATER PLC MOGDEN LANE, ISLEWORTH, TW7 7LR

  SRN/2022/1265 Submitted 14 Apr 2022 244m away

  Screening application for - Improving the capacity of the preliminary treatment; - Improving the resilience and capacity of the primary and secondary treatment; - Improving the resilience of the sludge and digester streams and preparing them for AMP8 work; and, - Reducing the flaring of biogas and providing additional onsite energy generation.

  Decided Outline 1 doc

• MOGDEN SEWAGE TREATMENT WORKS MOGDEN LANE, ISLEWORTH, TW7 7LR

  SRN/2021/3865 Submitted 24 Sep 2021 244m away

  Screening opinion for proposed biomethane plant consisting of a biogas upgrade unit, a gas entry unit, a remotely operated valve kiosk, a storage unit, a welfare facility, a ground flare waste gas burner, a gas main connection into local gas grid and all associated electrical, mechanical and control installation works.

  Decided Outline 4 docs

• Ivybridge Retail Park, Unit 1,Twickenham Road,Isleworth,TW7 7DY

  P/2026/1995 Submitted 6 Jul 2026 256m away

  Installation of internally illuminated canopy fascia signs to the front entrance of the shop and two replacement non illuminated signs to the existing totem poles fronting the Twickenham Road.

  Granted Advertising 12 docs

• Ivybridge Retail Park, Unit 1, Twickenham Road, Isleworth,TW7 7DY

  P/2026/2037 Submitted 6 Jul 2026 256m away

  Replacement of the existing shopfront and installation of new entrance doors and glazing, with the installation of roller shutter, and two new fire doors with associated external alterations to the shop.

  Granted Full applications Windows or glazing 12 docs

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• P/2026/1858 Granted

  8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  23 Jun 2026 Householder
• P/2026/2503 Awaiting decision

  25 Arnold Crescent, Isleworth, TW7 7NS

  Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

  3 Sep 2026 Householder
• P/2026/1522 Granted

  4 Camborne Way, Hounslow, TW5 0PW

  Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

  Erection of a rear roof extension with windows to the front of the house.

  8 Jul 2026 Householder