23/00070/DC3

1. 27 Nov 2025

   Received by Spelthorne

2. 30 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Spelthorne for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 26/00464/CPD Granted

  41 Lyndhurst Avenue Sunbury-on-Thames TW16 6QZ

  Certificate of Lawfulness for proposed loft conversion comprising hip-to-gable roof alteration, rear facing dormer and 2 no roof lights on front roof plane. Erection of outbuilding in rear garden. (As shown on plan no's 01C, 02C, 03C, 04C, 05C, 06C, 07C, 08C, 09C, 10C, 11C, 12C, 13C rec'd 10.07.2026)

  6 May 2026 210m away Lawful development
• 26/00455/HOU Granted

  24 Sunmead Road Sunbury-on-Thames TW16 6PE

  Proposed single storey rear extension and garage conversion

  5 May 2026 311m away Householder
• 26/00437/CLD Awaiting decision

  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.

  28 Apr 2026 339m away Lawful development
• 23/00120/TPO Granted

  Berwick House Green Street Sunbury-on-Thames TW16 6RA

  TPO055/77/T77 - 1 x Oak to re-pollard back to 1.5m to original pollard point.

  30 Jan 2023 363m away Trees
• 26/00428/TPO Granted

  12 Rooksmead Road Sunbury-on-Thames TW16 6PD

  TPO081- T002 - T1 on plan - 1 x Lawson cypress - to fell

  27 Apr 2026 371m away Trees
• 21/00967/HOU Granted

  16 Martingale Close Sunbury-on-Thames TW16 6NN

  Erection of single storey side extension (following demolition of existing lean-to shed / store)

  10 Jun 2021 373m away Householder

• 25/01292/DC1 Awaiting decision

  3 Glen Avenue Ashford Surrey TW15 2JE

  Discharge of conditions: 4, 5, 7 and 9 relating to planning permission: 25/01292/FUL. Condition 4: Drawing MR.216.11, Landscaping, denotes the means of enclosure for the site and drawing MR216.12A, External Hard Landscaping Materials, shows the intended materials that will be used for boundary treatments. Condition 5: Drawing MR216.14 (Trial Hole Positions) and a Survey Report. Condition 7: Renewable Energy Statement Condition 9: Biodiversity Gain Plan

  28 Jul 2026 Conditions
• 21/01547/DC9 Decided

  Shepperton Studios Studios Road Shepperton TW17 0QD

  Re-discharge of condition 13 (details of the north backlot management plan) relating to planning permission 21/01547/FUL - 21/01547/DC9

  8 Aug 2025 Conditions
• 23/01338/DC2 Decided

  Lismore Court Kingston Road Staines-upon-Thames TW18 1AU

  Discharge of condition 2 (Materials), condition 9 (Renewables), condition 13 (Soft and hard lanscaping), condition 14 (Means of enclosure) relating to planning permission 23/01338/FUL

  30 Sep 2025 Conditions
• 26/00273/DC1 Awaiting decision

  10 Chertsey Road Shepperton TW17 9LB

  Discharge of condition 2 (materials) relating to 26/00273/HOU

  20 Jul 2026 Conditions
• 24/00790/DC4 Decided

  Hitchcock And King Station Yard Stanwell Road Ashford TW15 3DT

  Discharge of condition 6 (Renewable Energy) relating to previous planning permission 24/00790/FUL

  7 May 2026 Conditions