7 Darby Crescent Sunbury-on-Thames TW16 5LB

1. 26 Jan 2023

   Received by Spelthorne

2. 11 Apr 2023

   Decision issued: Grant Conditional

3. 21 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

• 3 Darby Crescent Sunbury-on-Thames TW16 5LB

  23/00054/HOU Submitted 16 Jan 2023 23m away

  Alterations to existing single storey side extension involving replacement of existing roof with new raised roof and garage conversion to habitable space

  Granted Householder Extension 12 docs
  Small domestic

• 15 Darby Crescent Sunbury-on-Thames TW16 5LB

  24/01122/RVC Submitted 16 Sep 2024 51m away

  Variation of Condition 3 (approved plans) and Condition 5 (relating to restriction on openings) of planning permission 23/00822/HOU (Amendment to planning permission 21/01787/HOU, for the addition of a first floor, and part two storey part single storey side extension and other alterations), to allow the creation of accommodation in the roof and new roof lights on side and rear elevations.

  Granted Amendments Extension Loft or dormer +1 21 docs
  Small domestic

• 3 Rivermount Lower Hampton Road Sunbury-on-Thames TW16 5PH

  25/01122/HOU Submitted 11 Sep 2025 79m away

  Erection of a single storey side extension

  Granted Householder Extension 15 docs
  Small domestic

• 23 Darby Crescent Sunbury-on-Thames TW16 5LB

  21/01136/HOU Submitted 9 Jul 2021 100m away

  Erection of a first floor extension to the existing bungalow with a new roof and single storey rear and side extensions

  Granted Householder Extension Roofing 12 docs
  Small domestic

• Beauclerc County Infant School French Street Sunbury-on-Thames TW16 5LE

  24/01181/TCA Submitted 4 Oct 2024 111m away

  Trees in the Lower Sunbury Conservation Area - 1 x - Hornbeam (shown as G4 on submitted plan) - reduce to final height of 3m. 1 x Honey Locust (shown as T4 on submitted plan) - Carefully fell to near ground level, treat stumps with eco plugs. 1 x Holly (shown as T1 on submitted plan) - Carefully fell to near ground level. 1 x Conifer group (shown as G1 on submitted plan) - Carefully fell to near ground level.

  Granted Trees 6 docs

• Beauclerc County Infant School French Street Sunbury-on-Thames TW16 5LE

  26/00837/TCA Submitted 7 Aug 2026 121m away

  98% historically approved · decision due ~2 Oct

  Trees in Lower Sunbury Conservation Area - 1 x Sycamore (shown as T1) to fell to ground level. 1 x Ash (shown as T2) to fell and eco-plug. 1 x Hawthorn (shown as T3) to fell to ground level. 1 x Sycamore (shown as T4) to remove epicormic suckers at ground level. 1 x Hornbeam (shown as T5) to crown reduce 2.5m to form hedge. 1 x Sycamore (shown as T6) to crown lift to height of 2.4m above head height. 1 x Picea Omrika (shown as T7) to crown lift to height of 2.4m above head height. 1 x Snake Bark Maple (shown as T8) to remove regrowth and eco-plug.

  Awaiting decision Trees 6 docs

• 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