17 Island Close Staines-upon-Thames TW18 4YZ

1. 29 Sep 2025

   Received by Spelthorne

2. 13 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 5 Dec 2025

   Decision issued: Grant Conditional

4. 11 Aug 2026

   Added to PlanIndex

Spelthorne granted permission on 5 December 2025, 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.

• 4 Staines Business Park 96 - 104 Church Street Staines-upon-Thames TW18 4YA

  24/01208/TCA Submitted 14 Oct 2024 50 yards away

  Trees in the Staines Conservation Area - 1 x Sycamore (shown as T2 on the submitted plan) - Prune back to 1m above previous pollard points, leaving young growth at prune points, larger stems to be removed. 1 x Cherry (shown as T3 on submitted plan) - Light prune to clear street sign. 1 x Purple Plum (shown as T4 on submitted plan) - to Fell. 1 x Robinia (shown as T6 on submitted plan) - Lift crown to 4m, prune back away from telephone lines and pole by 1m clear.

  Granted Trees 8 docs

• 4 Staines Business Park 96 - 104 Church Street Staines-upon-Thames TW18 4YA

  24/01209/TPO Submitted 14 Oct 2024 50 yards away

  TPO083/83 - T018 (shown as T7 on submitted plan) 1 x London Plane. Lift Crown to 3.2m to previous prune points. No scaffold branches to be cut, maximum cut diameter 30mm. T017 (T8 on submitted plan) 1 x Hornbeam - Remove all dead sections of tree. Height reduce remaining crown by 4m. Height before works 10m after 6m. T015 (T10 on submitted plan) - 1 x Whitebeam - Prune back off unit to create a 2m clearance. T12 - 1 x Lime (T11 on submitted plan) Remove large dead section to healthy wood. T13 - 1 x Lime - (T12 on submitted plan) Remove large dead limbs in crown. T14 - 1 x Lime - (T13 on submitted plan) Prune away from streetlight to create a 2m clearance. Remove dead wood. T03 - 1 x Horse Chestnut (T17 on submitted plan, listed as yellow Buckeye) Lift crown to 3m all round.

  Granted Trees 8 docs

• 156 Church Street Staines-upon-Thames TW18 4ZB

  24/01187/HOU Submitted 7 Oct 2024 100 yards away

  Erection of a bin store to the front of the property.

  Granted Householder 14 docs
  Domestic

• 148 Church Street Staines-upon-Thames TW18 4ZB

  21/01271/HOU Submitted 3 Aug 2021 100 yards away

  Proposed loft conversion to include a rear dormer and 3 front roof lights

  Granted Householder Loft or dormer 10 docs
  Domestic

• Flat B 114 Church Street Staines-upon-Thames TW18 4ZB

  23/00220/TCA Submitted 22 Feb 2023 100 yards away

  Tree in the Staines Conservation Area - 1 x Horse chestnut (shown as T1 on submitted plan) inspect cavities and install non-invasive brace. Lightly crown thin by 10%. Crown lift to 6m all round. Works to improve light to the properties and for health and safety reasons.

  Granted Trees 8 docs

• Units 2 And 3 Staines Business Park 96 - 104 Church Street Staines-upon-Thames TW18 4YA

  26/00557/TPO Submitted 29 May 2026 100 yards away

  TPO083 - T4 - Yew - Crown lift to create at least 2 meters separation distance between the tree and the house. To reduce the overhang on 1 protruding limb back by 2 meters to lessen the impact on the neighbouring property

  Granted Trees 6 docs

• 26/00816/HOU Granted

  55 Nursery Gardens Staines-upon-Thames TW18 1EJ

  Proposed first floor side and rear extension and partial conversion of garage to habitable accommodation

  Received 4 Aug, published by the council 8 Aug 2026 Householder
• 26/00914/HOU Granted

  53 Gordon Road Ashford TW15 3ES

  Erection of a single storey side and rear wraparound extension, connecting to existing detached garage. Following removal of existing conservatory. Rear timber brise soleil. Alterations to front driveway.

  Received 31 Aug, published by the council 7 Sep 2026 Householder
• 26/00869/HOU Decided

  Cherry Tree Cottage Halliford Road Sunbury-on-Thames TW16 6DG

  Erection of single storey side extension and front extension (following demolition of existing conservatory, side utility and front porch) New roof comprising ridge height increase and 2 no. side facing dormers (as shown on plan no's 05a rec'd 27.08.2026 and location plan, block plan, 01, 03 and 04 rec'd 17.08.2026) .

  Received 17 Aug, published by the council 31 Aug 2026 Householder
• 26/00925/HOU Granted

  73A Parkland Grove Ashford TW15 2JF

  Conversion and extension of existing garage to provide a garden office with shower room with new roof

  Received 2 Sep, published by the council 18 Sep 2026 Householder
• 26/00894/HOU Granted

  288 Feltham Hill Road Ashford TW15 1LN

  Erection of a two-storey side extension and a part two-storey, part single storey rear extension. Loft conversion with 1 no. rear facing dormer and 4 no. rooflights. Front porch extension and new vehicle crossover with associated driveway alterations.

  Received 25 Aug, published by the council 31 Aug 2026 Householder