21 Shortwood Avenue Staines-upon-Thames TW18 4JN

1. 16 Dec 2019

   Received by Spelthorne

2. 7 Feb 2020

   Decision issued: Grant Conditional

3. 8 Oct 2026

   Added to PlanIndex

Spelthorne granted permission on 7 February 2020, 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.

• 7 Shortwood Avenue Staines-upon-Thames TW18 4JN

  26/00261/CPD Submitted 16 Mar 2026 50 yards away

  Certificate of Lawfulness for the proposed loft conversion facilitated by a hip to gable extension and 1 no. rear facing dormer with juliet balcony. Insertion of 3 no. rooflights on front roof slope.

  Granted Lawful development Extension Loft or dormer 7 docs

• 7 Shortwood Avenue Staines-upon-Thames TW18 4JN

  26/00260/PDH Submitted 16 Mar 2026 50 yards away

  Prior Approval Notification for a single storey rear extension extending 5 metres beyond the rear wall of the original dwellinghouse, with a maximum height of 3.85 metres and eaves height of 2.9 metres. (As shown on plans 7SA-E/30092025/PD received 16.03.2026)

  Granted Prior approval Extension 7 docs
  Small domestic

• 282 London Road Staines-upon-Thames TW18 4JX

  25/01104/FUL Submitted 9 Sep 2025 100 yards away

  Change of Use from a 6-Bed HMO (Use Class C4) to a 7-Bed HMO (Sui Generis)

  Granted Full applications 12 docs

• 193 London Road Staines-upon-Thames TW18 4HR

  23/01524/AMD Submitted 23 Oct 2025 450 yards away

  Non Material Amendment to increase roof height by 1.5m on proposed self storage facility building relating to planning permission 23/01524/FUL

  Refused Amendments 8 docs

• 57 Leacroft Staines-upon-Thames TW18 4PB

  23/00311/HOU Submitted 9 Mar 2023 0.3 miles away

  Erection of a single storey rear extension, conversion of existing integral garage into a habitable room and extension to the front driveway to include alterations to the landscaping

  Granted Householder Extension 18 docs
  Small domestic

• Tudor House Shortwood Common Leacroft Staines-upon-Thames TW18 4NS

  26/00755/HOU Submitted 20 Jul 2026 0.3 miles away

  Proposed single storey side and part rear extension following demolition of garage to provide living accommodation

  Decided Householder Extension Demolition 20 docs
  Small domestic

• 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
• 26/01090/HOU Awaiting decision

  12 Manor Park Staines-upon-Thames TW18 4XE

  Garage conversion into habitable space, facilitated by the bricking up of shutter door and 2 no. replacement windows and 2 no. rooflights in garage roof. External steel accessible ramp. Changes to fenestration. Internal accessible lift and associated alterations. New hardstanding on front driveway.

  Received 20 Oct, published by the council 21 Oct 2026 Householder
• 26/00900/HOU Granted

  36 Saddlebrook Park Sunbury-on-Thames TW16 7NG

  Erection of a single storey rear extension and new side door

  Received 26 Aug, published by the council 2 Sep 2026 Householder
• 26/00893/HOU Granted

  5 Camilla Close Sunbury-on-Thames TW16 7PZ

  Part retrospective single storey side extension

  Received 25 Aug, published by the council 2 Sep 2026 Householder