Dolphin Estate Dolphin Road Sunbury-on-Thames TW16 7HE

1. 12 Dec 2025

   Received by Spelthorne

2. 19 Jan 2026

   Decision issued: Permitted

3. 11 Aug 2026

   Added to PlanIndex

• Application: 24/00621/FUL (Decided (Approved))

Spelthorne granted permission on 19 January 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Unit C2 Dolphin Estate Dolphin Road Sunbury-on-Thames TW16 7HE

  26/00700/ADV Submitted 6 Jul 2026 100 yards away

  Installation of 2no. non-illuminated fascia signs

  Granted Advertising 10 docs

• Unit C1 Dolphin Estate Dolphin Road Sunbury On Thames TW16 7HE

  26/00812/FUL Submitted 3 Aug 2026 100 yards away

  External alterations comprising removal of redundant signage and bollards; installation of palisade perimeter fencing and sliding gate; replacement of main entrance doors with a steel fire exit door and rendered blockwork; installation of roof-mounted solar PV panels; and installation of two twin EV charging points

  Decided Full applications 29 docs

• Unit E Dolphin Estate Dolphin Road Sunbury-on-Thames TW16 7HE

  26/00578/FUL Submitted 3 Jun 2026 100 yards away

  Flexible change of use from Use Class B8 to Use Class E(g), B2 and B8

  Decided Full applications 17 docs

• Dolphin Estate, Unit A2 Dolphin Road Sunbury-on-Thames TW16 7HE

  21/01347/FUL Submitted 16 Aug 2021 150 yards away

  Replacement of existing front elevation windows with new double glazed aluminum windows and over cladding existing front and rear profiled cladding with new.

  Granted Full applications Windows or glazing 11 docs

• Land Fronting 112 Windmill Road Relating To Business At 110 Windmill Road Sunbury-on-Thames TW16 7HD

  25/01496/ADV Submitted 16 Dec 2025 150 yards away

  Display of additional post mounted company sign to front of site. As shown on site location plan and site plan signage drawing and photograph received 16.12.2025 and elevation drawing received 06.02.2026.

  Granted Advertising 11 docs

• 91 - 93 Windmill Road Sunbury-on-Thames TW16 7EF

  24/00990/AMD Submitted 28 Aug 2025 200 yards away

  Non material amendment to security fencing and side window relating to planning permission 24/00990/FUL

  Refused Amendments Windows or glazing 8 docs

• 25/00202/DC2 Awaiting decision

  Glebe House The Broadway Laleham Staines-upon-Thames TW18 1SB

  Details pursuant to Condition 5 imposed upon planning permission 25/00202/FUL (Phase 1 Preliminary Risk Assessment)

  Received 5 Oct, published by the council 10 Oct 2026 Conditions
• 25/00719/DC1 Awaiting decision

  6 Kenton Avenue Sunbury-on-Thames TW16 5AR

  Discharge of condition 2 (materials) relating to planning permission 25/00719/HOU

  Received 30 Sep, published by the council 8 Oct 2026 Conditions
• 26/00269/DC1 Awaiting decision

  Hall And Premises Commercial Road Staines-upon-Thames TW18 2QZ

  Discharge of condition 4 (materials) relating to planning permission 26/00269/FUL

  Received 29 Sep, published by the council 8 Oct 2026 Conditions
• 24/00703/DC1 Awaiting decision

  26 Ashgrove Road Ashford TW15 1NU

  Discharge of conditions 3. (Means of enclosure), 4. (Materials), 6. (Vehicular access), 8. (Desk Top Study Contamination), 12. (Soft and Hard Landscaping) relating to application 24/00703/FUL

  Received 16 Sep, published by the council 28 Sep 2026 Conditions
• 26/00666/DC1 Awaiting decision

  Clonskeagh Russell Road Shepperton TW17 9HS

  Discharge of condition 2 (materials) relating to planning permission 26/00666/LBC

  Received 11 Sep, published by the council 25 Sep 2026 Conditions