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Planning application

18/01645/GPDE

37 Sidewood Road London SE9 2EZ

Granted Bexley General Permitted Development-Extensions

Proposal

The erection of a single storey rear extension, which would extend beyond the rear wall of the dwelling by 5 metres, for which the maximum height would be 4 metres, and for which the height of the eaves would be 2.9 metres.

As published by the council, reference 18/01645/GPDE

Timeline

Dates from the published record

  1. 11 Jun 2018

    Received by Bexley

  2. 20 Jul 2018

    Decision issued: Pt 1 Class A1(ea) Prior Approval Not Req

  3. 2 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 26/00450/FUL Awaiting decision

    54 Sidewood Road London SE9 2HA

    Conversion of existing dwelling into 3 self-contained residential units along with internal reconfigurations and alterations to side fenestration and associated parking and cycle and refuse storage.

    4 Mar 2026 75m away Full applications
  • 26/00298/FUL Granted

    336 Old Farm Avenue Sidcup Kent DA15 8AS

    Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (Approved Drawings) to retain loft conversion, solar panels to front and side roof slopes and alterations to rear fenestration of planning permission Ref: 22/02336/FUL for the 'Single storey rear extension to existing property and proposed 2 storey side extension to form 1x4 bedroom new dwelling'.

    13 Feb 2026 105m away Full applications
  • 23/01290/LDCP Refused

    367 Old Farm Avenue Sidcup Kent DA15 8AA

    Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a hip to gable enlargement, a rear dormer extension, a window to flank roofslope and rooflights to front roofslope.

    2 Jun 2023 145m away Lawful development
  • 22/4189/PN1 Granted

    15 CRADLEY ROAD, ELTHAM, LONDON, SE9 2HD

    Prior Approval for the construction of a single storey rear extension which will extend beyond the rear wall of the original dwelling by 4.30m, for which the maximum height will be 3.29m and the height at the eaves will be 2.30m.

    15 Dec 2022 158m away Prior approval
  • 18/02068/FUL Refused

    45 Crombie Road Sidcup Kent DA15 8AT

    Conservatory to rear.

    23 Jul 2018 174m away Full applications
  • 18/01136/GPDE Refused

    87 Ellison Road Sidcup Kent DA15 8BJ

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.950 metres, for which the maximum height would be 3.515 metres, and for which the height of the eaves would be 2.993 metres.

    1 May 2018 199m away Prior approval

In Bexley

  • 26/01493/GPDE Awaiting decision

    24 Bellring Close Belvedere Kent DA17 6LP

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.00 metres, for which the maximum height would be 3.45 metres, and for which the height of the eaves would be 3.00 metres.

    29 Jul 2026 Prior approval
  • 26/01177/GPDE Granted

    18 Murchison Avenue Bexley Kent DA5 3LJ

    The erection of a single storey rear extension, which in total (including previous enlargements) would extend beyond the rear wall of the original house by 5.00 metres, for which the maximum height would be 3.90 metres, and for which the height of the eaves would be 2.90 metres.

    16 Jun 2026 Prior approval
  • 26/01473/GPDE Awaiting decision

    23 Park Mead Sidcup Kent DA15 9PE

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.10 metres, for which the maximum height would be 3.15 metres, and for which the height of the eaves would be 2.85 metres.

    27 Jul 2026 Prior approval
  • 26/01454/GPDE Awaiting decision

    8 Longlands Road Sidcup Kent DA15 7LT

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.74 metres, and for which the height of the eaves would be 3.00 metres.

    24 Jul 2026 Prior approval
  • 26/01141/GPDE Granted

    290 Woolwich Road London SE2 0PU

    The erection of a single storey rear extension, which in total would extend beyond the rear wall of the original house by 5.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.70 metres.

    9 Jun 2026 Prior approval