96 Groveley Road Sunbury-on-Thames TW16 7LB

This site has had 6 applications since 2024: 4 approved, 2 refused.

• 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)

  Decided 10 Aug 2026 Lawful development
• 26/00018/FUL Refused

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Amended Description: First floor rear extension to facilitate a change of use from a dwellinghouse (Use Class C3) to a 7-person House in Multiple Occupation (Sui Generis).

  Decided 20 Aug 2026 Full applications
• 25/01224/CPD Granted

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Certificate of Lawfulness for the proposed development for a single storey side and rear extension

  Decided 13 Jan 2026 Lawful development
• 24/01371/CPD Granted

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Certificate of Lawfulness for the proposed development for a hip to gable loft conversion with rear dormer

  Decided 16 Jan 2025 Lawful development
• 24/01372/HOU Granted

  96 Groveley Road Sunbury-on-Thames TW16 7LB

  Erection of a first floor rear extension

  Decided 17 Jan 2025 Householder

1. 15 Dec 2025

   Received by Spelthorne

2. 30 Jul 2026

   Decision issued: Grant Conditional

3. 30 Jul 2026

   Added to PlanIndex

• Application: 24/00471/PDH (Decided (Prior Approval not required))
• Application: 24/01273/CPD (Withdrawn)
• Application: 24/01371/CPD (Decided)
• Application: 24/01372/HOU (Decided (Approved))
• Application: 24/01526/FUL (Decided (Approved))
• Application: 25/00694/CPD (Decided)
• Application: 25/00892/FUL (Decided (Refused))
• Application: 25/01224/CPD (Decided)
• Application: 26/00018/FUL (Decided (Refused))
• Application: 26/00575/CLD (Decided (Refused))

Spelthorne granted permission on 30 July 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 96 Groveley Road Sunbury-on-Thames TW16 7LB

  26/00018/FUL Submitted 7 Jan 2026 50 yards away

  Amended Description: First floor rear extension to facilitate a change of use from a dwellinghouse (Use Class C3) to a 7-person House in Multiple Occupation (Sui Generis).

  Refused Full applications Extension 18 docs
  Domestic

• 96 Groveley Road Sunbury-on-Thames TW16 7LB

  26/00575/CLD Submitted 2 Jun 2026 50 yards away

  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)

  Refused Lawful development Extension Loft or dormer +1 21 docs

• 96 Groveley Road Sunbury-on-Thames TW16 7LB

  25/01224/CPD Submitted 6 Oct 2025 50 yards away

  Certificate of Lawfulness for the proposed development for a single storey side and rear extension

  Granted Lawful development Extension 9 docs
  Small domestic

• 96 Groveley Road Sunbury-on-Thames TW16 7LB

  24/01371/CPD Submitted 20 Nov 2024 50 yards away

  Certificate of Lawfulness for the proposed development for a hip to gable loft conversion with rear dormer

  Granted Lawful development Loft or dormer 10 docs

• 96 Groveley Road Sunbury-on-Thames TW16 7LB

  24/01372/HOU Submitted 20 Nov 2024 50 yards away

  Erection of a first floor rear extension

  Granted Householder Extension 11 docs
  Domestic

• 88 Groveley Road Sunbury-on-Thames TW16 7LB

  26/00031/PDH Submitted 12 Jan 2026 50 yards away

  Prior approval notification for a single storey rear extension measuring 8 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3.744 metres and a height to the eaves of 2.849 metres. As shown on drawing no's PL1/SM/88-00; PL1/SM/88-01; PL1/SM/88-02; PL1/SM/88-03 received 12.01.2026.

  Granted Prior approval Extension 13 docs
  Small domestic

• 26/00786/HOU Granted

  38 Knightsbridge Crescent Staines-upon-Thames TW18 2QR

  Single storey extension to existing garage following part demolition

  Received 27 Jul, published by the council 30 Jul 2026 Householder
• 26/00800/HOU Granted

  40 Fontmell Park Ashford TW15 2NW

  Erection of a part single storey / part first floor rear extension and alterations to the roof to provide habitable accommodation.

  Received 29 Jul, published by the council 31 Aug 2026 Householder
• 26/00875/HOU Granted

  33 Kenyngton Drive Sunbury-on-Thames TW16 7RT

  Erection of a single storey side extension to form larger porch. Following removal of existing porch.

  Received 18 Aug, published by the council 24 Aug 2026 Householder
• 26/00927/HOU Decided

  10A Park Road Sunbury-on-Thames TW16 5BU

  Two storey side and rear extension and single storey rear extension including front and rear dormers

  Received 3 Sep, published by the council 14 Sep 2026 Householder
• 26/00942/HOU Granted

  9 Links Road Ashford TW15 3RA

  Erection of a single storey rear extension.

  Received 8 Sep, published by the council 9 Sep 2026 Householder