135 Gaston Way Shepperton TW17 8ET

1. 29 Mar 2023

   Received by Spelthorne

2. 22 May 2023

   Decision issued: Grant Cert Lawful Prop Use/Dev

3. 25 Sep 2026

   Added to PlanIndex

Spelthorne granted permission on 22 May 2023, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 141 Gaston Way Shepperton TW17 8ET

  26/00564/HOU Submitted 1 Jun 2026 50 yards away

  Single storey rear extension and garage conversion with associated alterations to front elevation

  Granted Householder Extension 10 docs
  Small domestic

• Trend 143 Gaston Way Shepperton TW17 8ET

  25/01141/HOU Submitted 16 Sep 2025 50 yards away

  Proposed erection of a single-storey rear extension and first floor extension, solar panels on roof and air source heat pump located to the side of the property. (As shown on location plan and plan no's ED01 A1, ED02 A1, ED03 A1, ED04 A1, ED05 A1, PD01 A1, PD04 A1 received 16.09.2025 and PD02 A1, PD03 A1, PD05 A1, PD06 A1, PD07 A1 received 08.10.2025

  Refused Householder Extension 25 docs
  Small domestic

• Trend 143 Gaston Way Shepperton TW17 8ET

  26/00182/HOU Submitted 23 Feb 2026 50 yards away

  Erection of a single-storey rear extension, demolition of existing chimney, external and internal alteration including increase in roof height, alterations to fenestration, installation of rooflights, solar panels, and an air source heat pump.

  Granted Householder Extension Loft or dormer +2 29 docs
  Small domestic

• 134 Gaston Way Shepperton TW17 8ES

  21/01280/HOU Submitted 29 Jul 2021 50 yards away

  Erection of a two storey front extension and single storey side extension

  Granted Householder Extension 10 docs
  Small domestic

• 103 Gaston Way Shepperton TW17 8ET

  26/00623/CPD Submitted 15 Jun 2026 100 yards away

  Certificate of Lawfulness for proposed single storey rear extension

  Granted Extension 9 docs
  Small domestic

• 141 Gaston Way Shepperton TW17 8ET

  26/00563/CPD Submitted 1 Jun 2026 100 yards away

  Certificate of lawfulness for loft conversion with rear flat roof dormer

  Decided Loft or dormer 8 docs

• 26/00452/CLD Granted

  177A Feltham Road Ashford TW15 1BB

  Certificate of Lawfulness for existing use of the ground floor flat as a small HMO (Use Class C4)

  Received 4 May, published by the council 30 Jul 2026 Lawful development
• 26/00200/CLD Granted

  73 Nursery Gardens Staines-upon-Thames TW18 1EL

  Certificate of Lawfulness to establish the lawful use of the property is as a House in Multiple Occupation (Use Class C4) for up to six occupants. As shown on site location plan and block plan no EX-1003 and Pre-Existing Floor Plans (Page 01 of 02) and Existing Floor Plans (Page 02 of 02) received 27.02.2026.

  Received 26 Feb, published by the council 30 Jul 2026 Lawful development
• 26/00383/CPD Refused

  13 Meadow Road Ashford TW15 1PL

  Certificate of lawfulness for proposed change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)

  Received 14 Apr, published by the council 30 Jul 2026 Lawful development
• 26/00437/CLD Refused

  4 Sunmead Road Sunbury-on-Thames TW16 6PE

  Certificate of Existing Lawfulness for the conversion of a C3 dwellinghouse to a C4 small 6-person HMO.

  Received 28 Apr, published by the council 30 Jul 2026 Lawful development
• 26/00575/CLD Refused

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Certificate of Lawfulness for an existing development and use for a ground floor rear extension, roof alterations including a rear roof dormer and a hip to gable conversion with insertion of rooflights, and use as a small HMO (use class C4)

  Received 2 Jun, published by the council 30 Jul 2026 Lawful development