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Planning application

DC/19/112583

23 KNELLER ROAD, LONDON, SE4 2AR

Granted Lewisham Householder Application

Proposal

The construction of roof extensions to facilitate a loft conversion and outrigger dormer to the rear elevation, together with the installation of roof lights to the front roof slope at 23 Kneller Road, SE4.

As published by the council, reference DC/19/112583

Timeline

Dates from the published record

  1. 5 Jun 2019

    Received by Lewisham

  2. 6 Jun 2019

    Validated

    Checked as complete and ready for consideration.

  3. 1 Aug 2019

    Decision issued: Granted

  4. 3 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 householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • DC/24/136335 Granted

    23 KNELLER ROAD, LONDON, SE4 2AR

    The construction of a single-storey rear wrap-around extension together with the installation of cladding to the boundary wall with 21 Kneller Road, removal of the rear garden deck, the lowering of the existing kitchen and part of the garden floor level and construction of a lowered garden patio at 23 Kneller Road, London, SE4.

    10 Jun 2024 0m away Householder
  • DC/19/114899 Granted

    41 HOWSON ROAD, LONDON, SE4 2AL

    Lawful Development Certificate (proposed) for the construction of a L-shaped roof extension to the rear elevation of 41 Howson Road SE4 and insertion of two front roof lights.

    4 Dec 2019 64m away Lawful development
  • DC/19/113717 Refused

    29 HOWSON ROAD, LONDON, SE4 2AL

    The construction of a hip to gable roof extension and extension to the rear roof slopes of 29 Howson Road, SE4, together with the installation of two rooflights in the front roof slope.

    2 Sep 2019 64m away Householder
  • DC/20/115502 Granted

    114 FOXBERRY ROAD, LONDON, SE4 2SH

    Lawful development certificate (proposed) in respect of construction of roof extensions in the rear roof slopes at 114 Foxberry Road, SE4 together with the construction of a patio to the rear, alterations to the fenestration on the rear elevation and internal alterations.

    30 Jan 2020 113m away Lawful development
  • DC/26/144430 Awaiting decision

    122 FOXBERRY ROAD, LONDON, SE4 2SH

    Replacement of the existing windows with double-glazed uPVC windows in the elevations, a composite door on the front and side and a uPVC door on the rear elevation to the flats at 122 Foxberry Road SE4.

    19 Jun 2026 113m away Full applications
  • DC/21/121951 Granted

    6 ST NORBERT GREEN, LONDON, SE4 2HD

    Lawful Development Certificate (Proposed) in respect to the construction of a rear dormer roof extension at 6 St Norbert Green, SE4, together with the installation of four front rooflights.

    25 May 2021 117m away Lawful development

In Lewisham

  • DC/26/144214 Refused

    54A ALLERFORD ROAD, LONDON, SE6 3DF

    Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.

    2 Jun 2026 Householder
  • DC/26/143542 Granted

    163 ALGERNON ROAD, LONDON, SE13 7AP

    Refurbishment and extension of the dwellinghouse, including the construction of a lower ground floor rear extension with rear terrace above and front lightwell, alterations to the existing rear roof extension, replacement windows, doors and roof covering, installation of roof mounted solar panels, and an air source heat pump at 163 Algernon Road, SE13 and associated front garden alterations including boundary treatment and refuse storage.

    30 Mar 2026 Householder
  • DC/26/144235 Granted

    34 EWHURST ROAD, LONDON, SE4 1AQ

    Construction of a single storey, ground floor rear and infill extension at 34 Ewhurst Road, SE4.

    3 Jun 2026 Householder
  • DC/26/144148 Granted

    79 WHITEFOOT LANE, BROMLEY, BR1 5SA

    Covering up existing red brick with sand and cement render on the external facade at 79 Whitefoot Lane, BR1.

    27 May 2026 Householder
  • DC/26/144186 Granted

    18 MICHELDEVER ROAD, LONDON, SE12 8LX

    Installation of replacement double glazed windows in the front elevation at 18 Micheldever Road SE12.

    29 May 2026 Householder