DC/25/142436

1. 15 Dec 2025

   Received by Lewisham

2. 16 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Feb 2026

   Decision issued: Refused

4. 25 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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/19/114910 Granted

  19 ASHDALE ROAD, LONDON, SE12 9ND

  Lawful Development Certificate (Proposed) in respect of the construction of a rear dormer and a hip to gable with at 19 Ashdale Road, SE12, together with installation of three rooflights to the front sloped roof.

  5 Dec 2019 0m away Lawful development
• DC/26/143866 Granted

  6 ASHDALE ROAD, LONDON, SE12 9ND

  The construction of a single storey extension and associated works at 6 Ashdale Road SE12.

  29 Apr 2026 0m away Householder
• DC/20/115476 Granted

  19 ASHDALE ROAD, LONDON, SE12 9ND

  The demolition of the existing conservatory and construction of a part one/part two storey rear extension at 19 Ashdale Road SE12.

  28 Jan 2020 0m away Householder
• DC/25/142381 Granted

  7 ASHDALE ROAD, LONDON, SE12 9ND

  Construction of a ground floor rear extension, internal alterations and all other associated works at 7 Ashdale Road, SE12 9ND.

  9 Dec 2025 0m away Householder
• DC/25/142380 Granted

  7 ASHDALE ROAD, LONDON, SE12 9ND

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension, partial hip-to-gable, and three front rooflights at 7 ASHDALE ROAD, SE12 9ND.

  9 Dec 2025 0m away Lawful development
• DC/19/113139 Granted

  82 EXFORD ROAD, LONDON, SE12 9HA

  Lawful Development certificate (Proposed) for the construction of a single storey rear extension at 82 Exford Road, SE12, together with a hip to gable roof extension, a rear roof extension, and the installation of two rooflights to the front roof slope.

  18 Jul 2019 106m away Lawful development

• 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