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Ward · Slough

Planning applications in Langley St. Marys

PlanIndex holds 173 planning applications from Langley St. Marys ward, the earliest from 1999, the newest from October 2026. 83% of clear-cut decisions were approvals.

173
Applications since 1999
83%
Approved clear-cut outcomes
56 days
Median decision Slough, year to December 2026

Applications in Langley St. Marys

Newest first · page 1 of 4

  • Y/04903/002 Awaiting decision

    25, Newton Close, Slough, SL3 8DD

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.5m, with a maximum height of 3.15m, and an eaves height of 3m

    Submitted 7 Oct 2026 Prior approval
  • P/08219/001 Awaiting decision

    12, Morley Close, Slough, SL3 8DN

    Lawful development certificate for proposed loft conversion with rear dormer wit

    Submitted 24 Sep 2026
  • P/19693/002 Awaiting decision

    6, Denton Way, Slough, SL3 7DJ

    Construction of a single story rear extension

    Submitted 21 Sep 2026 Full applications
  • P/21159/000 Awaiting decision

    22, Alderbury Road, Slough, SL3 8DJ

    Lawful Development Certificate for a proposed loft conversion to create habitabl

    Submitted 18 Sep 2026
  • P/21053/001 Awaiting decision

    39, Chadwick Road, Slough, SL3 7FT

    Construction of a proposed erection of a single storey rear extension with mono

    Submitted 4 Sep 2026 Full applications
  • Y/17991/003 Granted

    27, Newton Close, Slough, SL3 8DD

    The erection of a single storey rear extension, which would extend beyond the re

    Submitted 27 Aug 2026 Prior approval
  • P/04903/002 Granted

    25, Newton Close, Slough, SL3 8DD

    Lawful Development Certificate for an existing loft conversion to create habitab

    Submitted 21 Aug 2026
  • P/15790/005 Awaiting decision

    21, The Drive, Slough, SL3 7DB

    planning permission to create an extra bedroom within each of the properties granted under planning application No. P/15790/002 (Conversion and extension to existing dwelling to create 2no 3storey, 2-bedroom dwelling houses), including internal alterations.

    Submitted 20 Aug 2026 Full applications
  • P/08948/004 Awaiting decision

    4, Waterside Drive, Langley, Slough, SL3 6EZ

    Lawful Development Certificate for the existing use to F1 - Learning and non-res

    Submitted 20 Aug 2026
  • TPO/2026/13 Awaiting decision

    St Bernards Catholic Grammar School, Langley Road, Slough, SL3 7AF

    T923 - Oak, tip to reduce neighbours side by 2m. T925 - Oak, tip to reduce ne

    Submitted 17 Aug 2026 Trees
  • P/21126/000 Granted

    29, Hillary Road, Slough, SL3 7DN

    Lawful Development Certificate for a proposed hip to gable loft conversion to cr

    Submitted 12 Aug 2026
  • P/02746/003 Granted

    5, Alderbury Road, Langley, Slough, SL3 8DQ

    Construction of a proposed garage conversion to create habitable space and singl

    Submitted 11 Aug 2026 Full applications
  • P/04242/002 Awaiting decision

    12, Talbot Avenue, Slough, SL3 8DB

    Construction of a proposed single storey side and rear infill extension to exist

    Submitted 7 Aug 2026 Full applications
  • P/09132/002 Awaiting decision

    23, Springate Field, Slough, SL3 7DH

    Construction of a single storey front porch and rear outbuilding for use of offi

    Submitted 6 Aug 2026 Full applications
  • P/03387/004 Granted

    20, Alderbury Road, Slough, SL3 8DQ

    Lawful development certificate for an existing loft conversation with rear dorme

    Submitted 3 Aug 2026
  • P/06092/018 Awaiting decision

    24, Dolphin Road, Slough, SL1 1TD

    Construction of a proposed single storey rear extension to existing dwelling.

    Submitted 29 Jul 2026 Full applications
  • P/19249/001 Granted

    26, Laurel Avenue, Slough, SL3 7DG

    Construction of a proposed hip to gable loft conversion to create habitable acco

    Submitted 27 Jul 2026 Full applications
  • P/21006/001 Granted

    3, Ravensfield, Slough, SL3 7BA

    Proposed conversion of existing garage to create habitable accommodation and con

    Submitted 6 Jul 2026 Full applications
  • Y/15563/001 Refused

    38, Sutton Avenue, Slough, SL3 7AW

    The erection of a single storey rear extension, which would extend beyond the re

    Submitted 6 Jul 2026 Prior approval
  • P/00326/004 Granted

    Land R/O 25 and 27 Dolphin Road, Slough, SL1 1TG

    Part retrospective application for the retention of hardstanding within the resi

    Submitted 15 Jun 2026 Full applications
  • P/15003/001 Awaiting decision

    Land R/O 25 and 27 Dolphin Road, Slough, SL1 1TG

    Retrospective application for the retention of hardstanding within the residenti

    Submitted 15 Jun 2026 Full applications
  • P/06004/004 Decided

    14, Chestnut Avenue, Slough, SL3 7DE

    Submission of details pursuant to condition 3 (External Materials), 4 (Bin Stora

    Submitted 9 Jun 2026
  • Y/02746/001 Granted

    5, Alderbury Road, Langley, Slough, SL3 8DQ

    The erection of a single storey rear extension, which would extend beyond the re

    Submitted 5 Jun 2026 Prior approval
  • TPC/2026/1 Granted

    Clifton Lodge, 12 Clifton Road, Slough, SL1 1SP

    T1 - Conifer - Raise canopy to above the building to allow clearance and also 't

    Submitted 5 Jun 2026 Trees
  • P/02746/002 Granted

    5, Alderbury Road, Langley, Slough, SL3 8DQ

    Lawful Development Certificate for a proposed loft conversion to create habitabl

    Submitted 5 Jun 2026
  • P/03387/003 Refused

    20, Alderbury Road, Slough, SL3 8DQ

    Lawful Development Certificate for the existing use of a loft conversation to cr

    Submitted 2 Jun 2026
  • P/20991/001 Granted

    Unit 3, Waterside Court, 3 Waterside Drive, Slough, Langley, SL3 6EZ

    Lawful Development Certificate for a proposed change of use from offices (Use Cl

    Submitted 29 May 2026
  • P/01492/003 Granted

    44, Talbot Avenue, Slough, SL3 8DE

    Construction of a proposed single storey rear extension with 2no. rooflights.

    Submitted 29 May 2026 Full applications
  • P/20661/003 Granted

    83, Sussex Place, Slough, SL1 1NN

    Proposed alterations to existing front boundary wall, including part railings, i

    Submitted 28 May 2026 Full applications
  • P/02213/003 Granted

    27, Downs Road, Slough, SL3 7BZ

    Construction of a proposed single storey rear extension to existing dweling with

    Submitted 20 May 2026 Full applications
  • P/06544/004 Refused

    3, Middlegreen Road, Slough, SL3 7BL

    Construction of a proposed erection of a part single storey, part two storey rea

    Submitted 18 May 2026 Full applications
  • P/03345/003 Refused

    13a, St. Marys Road, Slough, SL3 7EN

    Construction of a two storey rear extension, raising existing roof ridge height

    Submitted 12 May 2026 Full applications
  • P/05650/003 Granted

    35, Hillary Road, Slough, SL3 7DN

    Single storey side extension, part single storey, part two-storey rear extension

    Submitted 29 Apr 2026 Full applications
  • P/21053/000 Refused

    39, Chadwick Road, Slough, SL3 7FT

    Construction of a single storey rear extension with mono pitched roof and 3no ro

    Submitted 22 Apr 2026 Full applications
  • P/12255/001 Granted

    4, Alderbury Road West, Slough, SL3 8DH

    Planning application for the enlargement and conversion of existing garage into study

    Submitted 15 Apr 2026 Full applications
  • Y/01492/002 Refused

    44, Talbot Avenue, Slough, SL3 8DE

    The erection of a single storey rear extension, which would extend beyond the re

    Submitted 13 Apr 2026 Prior approval
  • P/18027/004 Decided

    1, Downs Road, Slough, SL3 7BR

    Submission of details pursuant to condition 11 (EV Chargers) & 12 (Construction

    Submitted 2 Apr 2026
  • P/07663/036 Granted

    1-2 The Drive, Langley, Slough, SL3 7DB

    Lawful Development Certificate to confirm that the caretaker accommodation ancillary to the use of 1-2 The Drive, as approved by planning permission P/07663/033 (appeal APP/J0350/W/25/336004) can be used within any 24 hour period, and does not require planning permission.

    Submitted 26 Mar 2026 Outline
  • P/06004/003 Granted

    14, Chestnut Avenue, Slough, SL3 7DE

    Construction of a single storey front extension to form a porch, first floor upw

    Submitted 24 Mar 2026 Full applications
  • P/13920/003 Granted

    9, Bannister Close, Slough, SL3 7DP

    Construction of a proposed single storey rear extension (Approved Ref: Y/13920/0

    Submitted 23 Mar 2026 Full applications
  • P/05108/006 Granted

    40, Sutton Avenue, Slough, SL3 7AW

    Construction of a single storey side extension and raising of eaves and ridge to

    Submitted 12 Mar 2026 Full applications
  • P/14855/001 Granted

    5, Locke Gardens, Slough, SL3 7BE

    Proposed conversion of a existing garage to create habitable accommodation toget

    Submitted 5 Mar 2026 Full applications
  • P/15073/003 Granted

    521, Maplin Park, Slough, SL3 8YG

    Construction of a single storey rear extension and demolition of existing shed

    Submitted 4 Mar 2026 Full applications
  • P/17881/001 Granted

    4, Laurel Avenue, Slough, SL3 7DG

    Lawful Development Certificate for a proposed loft conversion to create habitabl

    Submitted 3 Mar 2026
  • P/06092/017 Awaiting decision

    24, Dolphin Road, Slough, SL1 1TD

    Construction of a single storey rear extension

    Submitted 26 Feb 2026 Full applications
  • P/13524/001 Granted

    62, Dolphin Road, Slough, SL1 1TA

    Construction of a single storey rear extension

    Submitted 24 Feb 2026 Full applications
  • Y/21006/000 Granted

    3, Ravensfield, Slough, SL3 7BA

    The erection of a single storey rear extension, which would extend beyond the re

    Submitted 24 Feb 2026 Prior approval
  • P/16574/002 Awaiting decision

    14, Godolphin Road, Slough, SL1 3DN

    Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with rear dormer extension and 2no. rooflights to the front elevation.

    Submitted 23 Feb 2026 Outline
  • P/01721/005 Decided

    56, Langley Road, Slough, SL3 7AD

    Submission of details pursuant to condition 8 (Cycle Parking), 9 (Bins) & 10 (La

    Submitted 19 Feb 2026
  • P/15790/004 Refused

    21, The Drive, Slough, SL3 7DB

    Variation of condition 2 (approved plans) of planning permission P/15790/002 dated 04/07/2022 (to vary condition 2 of the existing approved decision notice by allowing 2no additional bedrooms to the currently approved 2 bedroom dwelling houses)

    Submitted 18 Feb 2026 Full applications

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