DC/26/143796

1. 22 Apr 2026

   Received by Lewisham

2. 16 Jun 2026

   Decision issued: Granted

3. 25 Jul 2026

   Added to PlanIndex

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.

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

• DC/26/144024 Awaiting decision

  24 CANONBIE ROAD, LONDON, SE23 3AP

  Construction of a three storey side extension with a rear loft extension, two roof lights in the front roof slope, front lightwell and a two-storey rear extension at 24 Canonbie Road, SE23 including raised deck with stairs to the rear garden and other associated works.

  15 May 2026 0m away Householder
• DC/19/115128 Refused

  24 CANONBIE ROAD, LONDON, SE23 3AP

  Construction of a dormer extension to the front roof slope at 24 Canonbie Road, SE23

  23 Dec 2019 0m away Full applications
• DC/19/115127 Granted

  24 CANONBIE ROAD, LONDON, SE23 3AP

  Construction of a single storey plus basement rear extension at 24 Canonbie Road, SE23

  23 Dec 2019 0m away Householder
• DC/19/115126 Refused

  24 CANONBIE ROAD, LONDON, SE23 3AP

  Construction of a two storey building with basement and rear dormer to provide a 4 bedroom dwellinghouse at 24 Canonbie Road, SE23, together with associated front lightwell, landscaping, bin and bicycle store, and a hip-to-gable roof extension to the existing dwellinghouse.

  23 Dec 2019 0m away Full applications
• DC/26/143610 Awaiting decision

  18 CANONBIE ROAD, LONDON, SE23 3AP

  The demolition of an existing structure for the construction of a new single storey rear extension and raised decking, a hip to gable and dormer loft extension, and the consutruction of a bin store and parcel drop within the front garden and 18 Canonbie Road, SE23.

  7 Apr 2026 0m away Householder
• DC/20/115333 Refused

  29 CANONBIE ROAD, LONDON, SE23 3AW

  Demolition of the garage and construction of a part single/part two storey extension at the side and rear, roof extensions in the side and rear roof slopes incorporating terrace and roof lights to front roof slope at 29 Canonbie Road SE23, together with alterations to the rear elevation.

  17 Jan 2020 39m away Householder

• 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