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Planning application

22/AP/3852

41 Rainbow Street London Southwark SE5 7TB

Granted Southwark Certificate of Lawful Dev. - Proposed

Proposal

Certificate of Lawfulness (proposed): Formation of rear dormer and outrigger dormer and insertion of one roof light to the front roof slope

As published by the council, reference 22/AP/3852

Timeline

Dates from the published record

  1. 8 Nov 2022

    Received by Southwark

  2. 10 Nov 2022

    Validated

    Checked as complete and ready for consideration.

  3. 29 Dec 2022

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 28 Jul 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 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

  • 22/AP/3853 Granted

    41 Rainbow Street London Southwark SE5 7TB

    Construction of a single storey side rear extension

    8 Nov 2022 0m away Householder
  • 22/AP/1854 Granted

    Flat 5 113 Wells Way London Southwark SE5 7SZ

    REVISED SPECIFICATION: T1 - Robinia in rear garden. Twin stemmed specimen that has outgrown its location. 1x Stem that overhangs property to to be removed to around 1m. The stump to be finished with a cross-cut through the cambium. NO CHEMICAL TREATMENTS MAY BE APPLIED. 2,m reduction of remaining stem leaving an overall spread of 6m

    27 May 2022 91m away Trees
  • 20/AP/2282 Granted

    10 Tilson Close London Southwark SE5 7TZ

    Variation of Condition 3: of planning permission 18AP4093 granted 14/02/2019 "The bottom half of the new window in the flank wall facing 1 Tilson Close shall be obscure glazed and fixed shut and shall not be replaced or repaired otherwise than with obscure glazing. Proposed revised wording "The bottom half of the new window in the flank wall facing 1 Tilson Close shall be obscure glazed and shall not be replaced or repaired otherwise than with obscure glazing. The window shall be restricted to an opening pattern of 100mm

    13 Aug 2020 111m away Amendments
  • 26/AP/1434 Awaiting decision

    137 Southampton Way London Southwark SE5 7EW

    Retrospective planning application for change of shopfront.

    19 May 2026 125m away Full applications
  • 22/AP/2649 Granted

    119 Southampton Way London Southwark SE5 7EW

    Proposed additional storey to form 1 no. two bed residential dwelling .

    22 Jul 2022 127m away Full applications
  • 26/AP/2062 Awaiting decision

    5-7 Cottage Green And 69 Southampton Way London Southwark SE5 7ST

    Details of condition 6 part 1 (Details Of The Biodiversity (Green) Roof(s)) as required by planning permission ref: 21/AP/1254 dated 16/04/2024 for 'Demolition of existing structures, including removal and alterations to the flank elevation of grade II listed no. 73 Southampton Way, and construction of two buildings fronting onto Southampton Way and Cottage Green comprising residential units and commercial units for Class E and F uses, associated roof terraces, landscaping and public realm enhancements, refuse storage, and cycle and car parking. The proposal would be within the setting of the grade II listed buildings 1, 2 and 3 Cottage Green and 73,75 and 77 Southampton Way'.

    14 Jul 2026 146m away Conditions

In Southwark

  • 26/AP/1647 Granted

    7 Medlar Street London Southwark SE5 0JU

    Certificate of lawfulness (proposed) for the construction of an L-shaped rear dormer extension and installation of 2no. rooflights to the front roof slope

    8 Jun 2026 Lawful development
  • 26/AP/2189 Awaiting decision

    Surrey Square Park Surrey Square London Southwark SE17 2JX

    Certificate of Lawfulness (existing) for refurbishment and reconfiguration of the existing children's playground and landscape improvements including new pathways and planting within Surrey Square Park.

    24 Jul 2026 Lawful development
  • 26/AP/2168 Awaiting decision

    150A Lower Road London Southwark SE16 2UG

    Certificate of lawfulness (proposed) for the change of use of a single dwellinghouse (Use Class C3) to a House in Multiple Occupation (Use Class C4) occupied by three unrelated individuals.

    22 Jul 2026 Lawful development
  • 26/AP/1618 Granted

    252 Barry Road London Southwark SE22 0JS

    Certificate of lawful development (proposed) for the construction of a rear dormer extension.

    5 Jun 2026 Lawful development
  • 26/AP/1577 Granted

    Residence Inn By Marriott London Bridge 201-211 Long Lane London SE1 4PN

    Certificate of lawfulness (proposed) for undertaking of facade remedial works to remove combustible cladding materials and replace with a like-for-like non-combustible cladding with no change to the outer aesthetics of the building.

    2 Jun 2026 Lawful development