26/00563/CPD

1. 1 Jun 2026

   Received by Spelthorne

2. 10 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Decision issued: Grant Cert Lawful Prop Use/Dev

4. 30 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 26/00564/HOU Granted

  141 Gaston Way Shepperton TW17 8ET

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

  1 Jun 2026 0m away Householder
• 26/00470/HOU Withdrawn

  69 Green Lane Shepperton TW17 8DS

  Vehicular access with associated dropped kerb, installation of boundary treatment including low brick wall with railings and entrance gates

  7 May 2026 75m away Householder
• 26/00744/HOU Awaiting decision

  94 Manygate Lane Shepperton TW17 9EA

  Erection of a single storey side/rear extension, garage conversion, two storey front porch extension with front skylight and new roof over main dwelling with increase in ridge height with a side dormer

  15 Jul 2026 107m away Householder
• 26/00623/CPD Awaiting decision

  103 Gaston Way Shepperton TW17 8ET

  Certificate of Lawfulness for proposed single storey rear extension

  15 Jun 2026 151m away Lawful development
• 12/00346/CLD Granted

  13 Shepperton Business Park, Govett Avenue, Shepperton, TW17 8BA

  Certificate of Lawfulness for Existing Use of site for B8 use without restrictions on operating hours, including collections and deliveries to and from the unit

  20 Mar 2012 212m away Lawful development
• 21/00962/HOU Granted

  24 Catlin Crescent Shepperton TW17 8EU

  Erection of a single storey side and rear extension (following the demolition of the existing garage)

  9 Jun 2021 231m away Householder

• 26/00604/CPD Granted

  13 Lucie Avenue Ashford TW15 2BH

  Certificate of lawfulness for proposed rear dormer loft conversion with 3 front roof windows

  8 Jun 2026 Lawful development
• 26/00585/CPD Granted

  55 Gordon Close Staines-upon-Thames TW18 1AP

  Certificate of lawfulness for proposed dormer in rear roof and hip to gable extension and two rooflights within the front roof slope

  5 Jun 2026 Lawful development
• 26/00571/CPD Granted

  21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

  Certificate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer and 2 no. roof lights on front roof plane (As shown on Location plan and plans no's MATTHEW/PLAN/001, /002, /003, /004 rec'd 01.06.2026.)

  1 Jun 2026 Lawful development
• 26/00787/CPD Awaiting decision

  91 Metcalf Road Ashford TW15 1HB

  Certificate of Lawfulness for the proposed erection of a front porch.

  27 Jul 2026 Lawful development
• 26/00531/CPD Granted

  197 Green Lane Shepperton TW17 8DY

  Certificate of Lawfulness for proposed loft conversion with a hip to gable roof alteration and a rear dormer with two roof windows to the front elevation

  21 May 2026 Lawful development