6 Templedene Avenue Staines-upon-Thames TW18 1LP

1. 25 Jun 2021

   Received by Spelthorne

2. 9 Aug 2021

   Decision issued: Grant Cert Lawful Prop Use/Dev

3. 3 Aug 2026

   Added to PlanIndex

• Application: 05/00555/FUL (Decided (Refused))
• Application: 05/00941/FUL (Withdrawn)
• Application: 05/00949/CPD (Decided)
• Application: 06/00032/CPD (Decided (Approved))

Spelthorne granted permission on 9 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.

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.

• 1 Pavilion Gardens Staines-upon-Thames TW18 1LS

  26/00515/CPD Submitted 18 May 2026 50 yards away

  Certificate of Proposed Development for a hip to gable loft conversion with rear dormer and three roof lights on front roof slope

  Granted Lawful development Loft or dormer 16 docs

• 17 Templedene Avenue Staines-upon-Thames TW18 1LH

  25/01339/CPD Submitted 7 Nov 2025 50 yards away

  Certificate of Lawfulness for the proposed development for proposed erection of a single storey rear extension and the erection of a single storey detached outbuilding at the rear (following partial demolition of existing single storey side/rear element towards the rear).

  Granted Lawful development Extension Demolition 14 docs
  Small domestic

• 73 Worple Road Staines-upon-Thames TW18 1LR

  23/00857/AMD Submitted 15 Jan 2026 100 yards away

  Non material amendment to 23/00857/HOU to replace light tunnel with velux on rear elevation, removal of light tunnel from the front elevation.

  Granted Amendments Loft or dormer 6 docs

• 95 Pavilion Gardens Staines-upon-Thames TW18 1LT

  26/00137/HOU Submitted 10 Feb 2026 100 yards away

  Single storey rear extension, first floor front/side extension

  Granted Householder Extension 15 docs
  Small domestic

• 3 Beechwood Avenue Staines-upon-Thames TW18 1JH

  25/01462/HOU Submitted 8 Dec 2025 100 yards away

  Garage conversion into habitable room and changes to ground floor rear fenestration.

  Granted Householder Windows or glazing 10 docs
  Small domestic

• 29 Templedene Avenue Staines-upon-Thames TW18 1LH

  21/01262/HOU Submitted 31 Jul 2021 100 yards away

  Single storey side extension

  Granted Householder Extension 9 docs
  Small domestic

• 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