27 Kenton Avenue Sunbury-on-Thames TW16 5AS

1. 30 Mar 2026

   Received by Spelthorne

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Jun 2026

   Decision issued: Grant Conditional

4. 11 Aug 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

• 36 Kenton Avenue Sunbury-on-Thames TW16 5AR

  26/00097/CPD Submitted 2 Feb 2026 126m away

  Certificate of Lawfulness for the proposed loft conversion including of installation of a rear dormer, 2 roof lights on front roof. Proposed erection of a single storey front porch and erection of a single storey rear outbuilding.

  Granted Lawful development Extension Loft or dormer 27 docs
  Small domestic

• 3 Kenton Avenue Sunbury-on-Thames TW16 5AS

  21/00873/CPD Submitted 24 May 2021 131m away

  Certificate of Lawfulness for the proposed development of a rear facing dormer with a juliet balcony and 1 no roof light within the front roof slope.

  Granted Lawful development Loft or dormer 9 docs

• Kristaval 47 Lower Hampton Road Sunbury-on-Thames TW16 5PR

  25/01212/HOU Submitted 3 Oct 2025 170m away

  Replacement of the existing boundary fence and pedestrian access gate/door and other associated works (Retrospective)

  Granted Householder 16 docs
  Small domestic

• Sunbury Sports Association Lower Hampton Road Sunbury-on-Thames TW16 5PS

  23/00169/TPO Submitted 13 Feb 2023 173m away

  TPO012SUN/64/A2 - 1 x Oak (shown as T1 on submitted plan) lift crown over grass to give a clearance of 5m. TPO012SUN/64/A2 - Trees shown as group by car park on map - 3 x Sycamore, 5 x False Acaica, 1 x Ash, 2 x Horse Chestnut, 1 x Sycamore, 1 x Plum, x1 Oak - lift crown of each tree to give a clearance height of 6m from the ground.

  Granted Trees 7 docs

• Waters Edge 55 Lower Hampton Road Sunbury-on-Thames TW16 5PR

  22/01394/CLD Submitted 7 Oct 2022 179m away

  Certificate of Lawfulness for the existing use of the property as a residential bungalow.

  Granted Lawful development 8 docs

• 34 Lower Hampton Road Sunbury-on-Thames TW16 5PS

  25/01302/HOU Submitted 27 Oct 2025 218m away

  Erection of a single-storey rear extension to enlarge the existing kitchen and dining area.

  Granted Householder Extension 20 docs
  Small domestic

• 26/00914/HOU Awaiting decision

  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.

  31 Aug 2026 Householder
• 26/00125/HOU Granted

  14 The Avenue Sunbury-on-Thames TW16 5ES

  Proposed alteration to western and southern boundary treatments including widening of the front brick entrance, installation of a new cantilevered gate for vehicles and pedestrian gate with intercoms and lights, rebuilding and repairing damaged sections of the front and side boundary treatment. Replacement of the timber fencing boundary treatment fronting Saxonbury Avenue with a new 2m high brick wall with piers and coping stones, infilling of existing gate and installation of new metal gate facing Saxonbury Avenue. Proposed works to existing front driveway and other associated works.

  9 Feb 2026 Householder
• 26/00900/HOU Awaiting decision

  36 Saddlebrook Park Sunbury-on-Thames TW16 7NG

  Erection of a single storey rear extension and new side door

  26 Aug 2026 Householder
• 26/00894/HOU Awaiting decision

  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.

  25 Aug 2026 Householder
• 26/00893/HOU Awaiting decision

  5 Camilla Close Sunbury-on-Thames TW16 7PZ

  Part retrospective single storey side extension

  25 Aug 2026 Householder