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Planning application

DC/26/143591

406 BARING ROAD, LONDON, SE12 0EF

Refused Lewisham Lawful Development Certificate proposed

Proposal

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B 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 to existing side extension at 406 Baring Road, SE12.

As published by the council, reference DC/26/143591

Timeline

Dates from the published record

  1. 2 Apr 2026

    Received by Lewisham

  2. 16 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 19 Jun 2026

    Decision issued: Refused

  4. 25 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

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.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • DC/26/144518 Awaiting decision

    406 BARING ROAD, LONDON, SE12 0EF

    Construction of a dormer to the side extension roofslope at 406 Baring Road, SE12.

    25 Jun 2026 0m away Full applications
  • DC/26/144608 Awaiting decision

    434 BARING ROAD, LONDON, SE12 0EF

    The provision of a vehicular crossover and driveway in the front garden at 434 Baring Road SE12.

    6 Jul 2026 0m away Householder
  • DC/26/143594 Withdrawn

    406 BARING ROAD, LONDON, SE12 0EF

    Construction of a rear dormer extension to existing side extension at 406 Baring Road, SE12.

    2 Apr 2026 0m away Householder
  • DC/26/143901 Granted

    339 BARING ROAD, LONDON, SE12 0DZ

    Application for a Lawful Development Certificate (Existing) submitted under Section 191 of the Town and Country Planning Act 1990 (as amended) for the use of property as a large HMO (Use Class Sui Generis) at 339 Baring Road SE12.

    1 May 2026 63m away Lawful development
  • DC/26/144257 Granted

    299 BARING ROAD, LONDON, SE12 0DZ

    Installation of a commercial kitchen extraction and ventilation system, including external ductwork mounted to the rear elevation, extraction fan, odour control filtration, acoustic attenuation and associated equipment to serve the existing restaurant premises. No change of use is proposed.

    8 Jun 2026 63m away Full applications
  • DC/19/114619 Granted

    325 BARING ROAD, LONDON, SE12 0DZ

    Details submitted in respect of Condition 3 - construction management plan; Condition 4 - Site investigation; Condition 8 - Air quality assessment and Condition 10 - hard and soft landscaping of (DC/19/111854) dated 6 August 2019, for the Demolition of the existing building and the construction of a new part one/part four storey building with lower ground floor level at 325 Baring Road SE12, to accommodate 4 one bedroom, 2 two bedroom and 1 three bedroom self-contained flats and an office unit (Use Class B1) with ancillary bin stores, parking and bicycle facilities.

    11 Nov 2019 63m away Full applications

In Lewisham

  • DC/26/144205 Granted

    350 DOWNHAM WAY, BROMLEY, BR1 5NR

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and 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 hip-to-gable extension, a rear dormer extension, and the installation of two roof lights on the front elevation at 350 Downham Way, BR1

    2 Jun 2026 Lawful development
  • DC/26/143757 Granted

    74 FARMFIELD ROAD, BROMLEY, BR1 4NG

    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 hip-to-gable roof conversion, construction of a rear roof extension and installation of front rooflights at 74 Farmfield Road, BR1.

    21 Apr 2026 Lawful development
  • DC/26/144149 Granted

    11 AMERSHAM ROAD, LONDON, SE14 6QQ

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) for the continued use of one front and three rear roof terraces and alterations to the front and rear elevations at 11 Amersham Road, SE14.

    27 May 2026 Lawful development
  • DC/26/144811 Awaiting decision

    26 ENTERPRIZE WAY, LONDON, SE8 3PJ

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, B, C and D of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a single-storey rear extension, replacement of windows, rear dormer extension, a new rooflight and alterations to the front porch at 26 Enterprize Way.

    22 Jul 2026 Lawful development
  • DC/26/144128 Refused

    11 WELLMEADOW ROAD, LONDON, SE13 6SY

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, 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 loft conversion with a rear roof dormer, raising of the parapet walls and three front slope rooflights at 11 Wellmeadow Road, SE13.

    26 May 2026 Lawful development