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Planning application

DC/26/144611

3 SUNNINGHILL ROAD, LONDON, SE13 7SS

Awaiting decision 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) 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 an L-shaped rear dormer extension and two roof lights on the front elevation at 3 Sunninghill Road, SE13.

As published by the council, reference DC/26/144611

Timeline

Dates from the published record

  1. 6 Jul 2026

    Received by Lewisham

  2. 7 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 3 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Lewisham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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/26/143280 Granted

    12 SUNNINGHILL ROAD, LONDON, SE13 7SS

    Installation of replacement double-glazed uPVC windows on the front and rear elevations; replacement of composite door on the front elevation and uPVC door on the rear elevation at Flats A-B, 12 Sunninghill Road, SE13.

    10 Mar 2026 0m away Full applications
  • DC/26/143557 Refused

    14 SUNNINGHILL ROAD, LONDON, SE13 7SS

    The construction of a single storey rear and side infill extension, roof extension to the rear roof slope, installation of rooflights in the front roof slope and all associated works at 14 Sunninghill Road SE13.

    31 Mar 2026 0m away Householder
  • DC/19/113299 Refused

    22 LOAMPIT HILL, LONDON, SE13 7SW

    Prior Approval for the change of use of the ground floor level at 22 Loampit Hill, SE13, from retail (Class A1) to 2 x No. self-contained flats (Use Class C3) pursuant to Class M, Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development) Order 2015 (as amended).

    30 Jul 2019 81m away Prior approval
  • DC/19/113584 Refused

    22 LOAMPIT HILL, LONDON, SE13 7SW

    Prior Approval for the change of use of the Class A1 (retail) unit at basement and ground floor level at 22 Loampit Hill, SE13 to Use Class C3 (residential) to provide 2 x two bedroom self-contained flats, pursuant to Class M of Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development) Order 2015.

    20 Aug 2019 81m away Prior approval
  • DC/26/143461 Granted

    42 LOAMPIT HILL, LONDON, SE13 7SW

    Installation of replacement windows on the front side and rear elevations, inlcuding replacement rooflights and installation of replacement doors on the front and side elevations at 42 Loampit Hill, SE13

    24 Mar 2026 81m away Full applications
  • DC/20/115266 Refused

    22 LOAMPIT HILL, LONDON, SE13 7SW

    Prior Approval for the change of use of retail unit at ground and lower ground floor (Use Class A1) to residential accommodation comprising 2x 2-bedroom self-contained flats at 22 Loampit Hill, SE13 pursuant to Class M, Part 3, Schedule 2 of the Town and Country Planning (General Permitted Development) Order 2015 (as amended).

    13 Jan 2020 81m away Prior approval

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