24/01126/HOU

1. 18 Sep 2024

   Received by Spelthorne

2. 12 Nov 2024

   Decision issued: Grant Conditional

3. 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26/00456/HOU Granted

  66 Manor Lane Sunbury-on-Thames TW16 6JA

  Retrospective application for an outbuilding (as shown on plans: PL1/SM/66-00; 01; 02 received 05.05.2026)

  5 May 2026 49m away Householder
• 26/00695/TPO Awaiting decision

  67 Manor Lane Sunbury-on-Thames TW16 6JE

  26/00733/TPO Sycamore tree - Laterally cutback side adjacent to 15 Roper Crescent to 3m to leave an overall canopy size of 15m.

  3 Jul 2026 166m away Trees
• 26/00226/CPD Granted

  79 Maryland Way Sunbury-on-Thames TW16 6HW

  Erection of a single-storey detached outbuilding to the rear garden for incidental use as a gym, and conversion of an existing integral garage to habitable accommodation including replacement of the garage door with a window and wall infill.

  6 Mar 2026 186m away Lawful development
• 21/01062/HOU Granted

  32 Vereker Drive Sunbury-on-Thames TW16 6HF

  Erection of a part two storey part first floor rear extension and the installation of a front facing dormer window. A new pitched roof over an existing single storey rear extension.

  28 Jun 2021 226m away Householder
• 21/00951/HOU Granted

  38 Maryland Way Sunbury-on-Thames TW16 6HR

  The retention of a front boundary wall with a maximum height of 1.19 metres (retrospective).

  8 Jun 2021 230m away Householder
• 26/00591/TPO Granted

  69 The Avenue Sunbury-on-Thames TW16 5HY

  TPO030SUN/T028 - 1 x Horse Chestnut to reduce by 3 metres in height leaving finished height of 15 metres tall. Reduce lateral sides by 2 metres leaving no more than a spread of 6 metres.

  5 Jun 2026 234m away Trees

• 26/00588/HOU Granted

  44 Napier Road Ashford TW15 1TG

  Erection of a single storey side and rear extension

  5 Jun 2026 Householder
• 25/01489/HOU Granted

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Amended Description: Erection of a first floor rear extension

  15 Dec 2025 Householder
• 26/00587/HOU Granted

  133 Stanwell Road Ashford TW15 3QL

  Erection of a part two storey part single storey rear extension and new window in the first floor side elevation of the main dwelling (following demolition of existing rear protrusion)

  5 Jun 2026 Householder
• 26/00584/HOU Granted

  38 Laleham Road Staines-upon-Thames TW18 2DX

  Erection of a single storey front porch.

  4 Jun 2026 Householder
• 26/00413/HOU Granted

  30 Lindsay Drive Shepperton TW17 8JU

  Erection of a part single storey, part two-storey side/rear extension and a single storey front porch extension. Associated changes to fenestration.

  22 Apr 2026 Householder