12 Edgell Road Staines-upon-Thames TW18 2ES

1. 31 Jul 2026

   Received by Spelthorne

2. 8 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 25 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Spelthorne took a median of 56 days over the applications it decided in the last year.

This application is with Spelthorne for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• Works Langley Road Staines-upon-Thames TW18 2EJ

  21/00912/DC4 Submitted 28 Jun 2022 60m away

  Discharge Condition 12 (SuDS) of planning permission 21/00912/FUL

  Decided Conditions 33 docs

• 8 Beehive Road Staines-upon-Thames TW18 2AH

  19/01403/HOU Submitted 16 Oct 2019 67m away

  Roof alterations that would include a hip-to-gable alteration and the installation of a rear facing dormer

  Granted Householder Loft or dormer Roofing 9 docs
  Domestic

• 51 Langley Road Staines-upon-Thames TW18 2EH

  21/00926/HOU Submitted 2 Jun 2021 75m away

  Erection of a single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 77 Laleham Road Staines-upon-Thames Surrey TW18 2EA

  25/01105/RVC Submitted 9 Sep 2025 109m away

  Variation of Condition 2 (Approved Plans) and Condition 14 (No further openings) to replace drawings 2022/14/PP-P01 rev P1; 2022/14/PP-P04 rev P1; 2022/14/PP-P05 rev P1; 2022/14/PP-P10 rev P1; 2022/14/PP-P11 rev P1 from approved plans relating to 23/00602/FUL to accommodate the following changes to the proposed Laleham Road houses: Removal of garage doors to front and change to square bay windows with linked porch across frontage; conversion of garages to studies and the addition of obscurely glazed single windows on ground, first and second floor side elevations for bathrooms as shown on drawing no's 2022/14/PP-P01 rev P1; 240701-10A; 240701-11B received 09.09.2025.

  Granted Amendments Extension Windows or glazing 13 docs
  Small domestic

• 67 Laleham Road Staines-upon-Thames TW18 2EA

  26/00855/HOU Submitted 11 Aug 2026 111m away

  88% historically approved · decision due ~6 Oct

  Single storey side/rear extension (following demolition of existing rear extension) and two rooflights on rear/side roof and replacement of existing window frames with grey aluminium framed windows.

  Awaiting decision Householder Extension Loft or dormer +2 17 docs
  Small domestic

• 77 Laleham Road Staines-upon-Thames TW18 2EA

  23/00602/DC2 Submitted 21 Aug 2025 112m away

  86% historically approved · decision due ~16 Oct

  Discharge of conditions relating to planning permission 23/00602/FUL Conditions 9 Contamination and 13 Refuse location

  Awaiting decision Conditions 1 doc

• 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