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Planning application

10 Crebor Street London Southwark SE22 0HF

Awaiting decision Southwark 25/AP/2314 S.73 Vary/Remove Conds/Minor Alterations

Works: Extension Loft or dormer Windows or glazing Small domestic

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Proposal

Variation of Condition 1 (Approved Plans) of planning permission ref. 24/AP/3547 datde 06/02/2025 for 'Construction of a single-storey rear ground floor wraparound extension, loft conversion, complete with rear 'L' shaped dormer and Juliet balcony, and raising of ridgeline by 300mm. Insertion of rooflights to front roof slope, replacement windows, and all associated works.' The amendment seeks to update the design, including: omission of outrigger dormer, façade alterations, replacement of glazed roof to ground floor side elevation with rooflights, modification of roof angle to ground floor extension to allow for insertion of slate tiles, and all associated works.

As published by the council, reference 25/AP/2314

Application record

Reference
25/AP/2314
Type
S.73 Vary/Remove Conds/Minor Alterations
Status
Under consideration/assessment
Received
13 Aug 2025
Validated
27 Aug 2025
Ward
Dulwich Hill
Parish
Dulwich
Postcode
SE22 0HF

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2025.

  • 25/AP/2632 Decided

    10 Crebor Street London Southwark SE22 0HF

    Non-Material Amendment to planning permission ref. 24/AP/3547 dated 06/02/2025 for 'Construction of a single-storey rear ground floor wraparound extension, loft conversion, complete with rear 'L' shaped dormer and Juliet balcony, and raising of ridgeline by 300mm. Insertion of rooflights to front roof slope, replacement windows, and all associated works.' Amendment seeks to change the description to 'Construction of a single-storey rear ground floor wraparound extension, loft conversion, complete with rear dormer and Juliet balcony, and raising of ridgeline by 300mm. Insertion of rooflights to front roof slope, replacement windows, and all associated works at 10 Crebor Street, London SE22 0HF.'

    Decided 29 Sep 2025 Conditions

Timeline

Dates from the published record

  1. 13 Aug 2025

    Received by Southwark

  2. 27 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 22 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Design Squared Ltd Agent, a design practice registered in Brighton

Active · incorporated 2010 · Brighton

135 applications on PlanIndex · across 13 councils · 93% granted

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Documents

Plans, drawings, consultee responses and the officer's report

22 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided amendment applications in a median of 56 days. More in our guide to how long planning decisions take.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 10 Crebor Street London Southwark SE22 0HF

    25/AP/2632 Submitted 15 Sep 2025 50 yards away

    Non-Material Amendment to planning permission ref. 24/AP/3547 dated 06/02/2025 for 'Construction of a single-storey rear ground floor wraparound extension, loft conversion, complete with rear 'L' shaped dormer and Juliet balcony, and raising of ridgeline by 300mm. Insertion of rooflights to front roof slope, replacement windows, and all associated works.' Amendment seeks to change the description to 'Construction of a single-storey rear ground floor wraparound extension, loft conversion, complete with rear dormer and Juliet balcony, and raising of ridgeline by 300mm. Insertion of rooflights to front roof slope, replacement windows, and all associated works at 10 Crebor Street, London SE22 0HF.'

    Decided Conditions Extension Loft or dormer +1 5 docs
    Small domestic
  • 213 Upland Road London Southwark SE22 0DJ

    21/AP/3488 Submitted 4 Oct 2021 50 yards away

    Construction of ground floor wraparound extension with x3 rooflights.

    Granted Householder Extension Loft or dormer 8 docs
    Domestic
  • 98 Dunstans Road London Southwark SE22 0HE

    24/AP/0070 Submitted 10 Jan 2024 50 yards away

    Construction of two storey front extension.

    Refused Householder Extension 13 docs
    Domestic
  • 219 Upland Road London Southwark SE22 0DJ

    22/AP/1650 Submitted 11 May 2022 50 yards away

    Construction of a ground floor rear extension

    Granted Householder Extension 19 docs
    Domestic
  • 13A Crebor Street London Southwark SE22 0HF

    25/AP/3342 Submitted 17 Nov 2025 50 yards away

    90% historically approved · decision due ~13 Jan

    Installation of external spiral staircase from first floor flat to access rear garden and formation of new door opening. Removal of access to existing wooden stairs set at ground floor level that provide access (via internal stairs) to the garden. Replacement of existing kitchen window on the flank wall with a standard double-glazed window of the same size.

    Awaiting decision Full applications Windows or glazing 12 docs
  • 197A Upland Road London Southwark SE22 0DG

    23/AP/2363 Submitted 21 Aug 2023 50 yards away

    Construction of a ground floor single storey side return and rear extension.

    Granted Full applications Extension 15 docs
    Small domestic

In Southwark

  • 26/AP/2557 Awaiting decision

    Flat 5 70 Renforth Street London Southwark SE16 7JZ

    Variation of Condition 1 of full planning permission 24/AP/1633 dated 08/08/2024 for Listed Building Consent for repairs to property to pre-subsidence condition situated within the Grade II listed building. II listed building known as No. 70 Renforth Street At Flat 5 70 Renforth Street. Removal: Within section 1 specifically relating to the repair proposal and in line with a joint site visit with the heritage representative we have attached details for a more sympathetic, less intrusive repair to the building which is suffering from ground movement damage. The repair proposal uses a Helifix designed repair process to be less intrusive and impactful to the visual appearance.

    Received 28 Aug, published by the council 10 Sep 2026 Amendments
  • 26/AP/2021 Granted

    Unit 1A Vanguard Court Rear Of 36 To 38 Peckham Road London Southwark SE5 8QT

    Variation of Conditions 1 (Approved plans) pursuant to planning permission 25/AP/2903 (Construction of a first-floor roof extension to provide 5 additional light industrial (Class E(g)(iii)) studio/workshop units, together with associated access via external staircase and a green roof area.) Amendment sought: To amend the approved roof covering material to standing seam metal roofing, addition of 8No. rooflights, and revision to the material of the approved external staircase.

    Received 10 Jul, published by the council 25 Jul 2026 Amendments
  • 26/AP/0728 Granted

    Townsend House Strathnairn Street London Southwark SE1 5BU

    Variation of condition 6 of planning permission ref no. 22/AP/3683 ( Demolition of existing garages and construction of four storey and five storey buildings providing 18 residential apartments (two x 1-bedroom units, nine x 2-bedroom units, seven x 3-bedroom units) with associated estate-wide hard and soft landscaping, cycle parking and refuse storage and the replacement of the existing substation). To split Condition 6 (Arboricultural Method Statement) in two parts of 6a and 6b.

    Received 12 Mar, published by the council 28 Jul 2026 Amendments
  • 26/AP/1775 Granted

    52 Ulverscroft Road London Southwark SE22 9HG

    Variation of Condition 4 (Plant Noise) pursuant to planning permission 24/AP/2818 (Construction of a single rear/side infill extension and a 1st floor extension to the outrigger. Loft conversion including roof ridge raise by 300mm, rear roof dormer and roof outrigger dormer. Installation of 2no. rooflights to the front roof slope. Replacement of all windows and external doors, PV panels to the front roof slope and rear outrigger roof and installation of air source heat pump in rear garden). Variation seeks to amend: To remove the requirement for plant sound output level to 10dB below background.

    Received 18 Jun, published by the council 25 Jul 2026 Amendments
  • 26/AP/1610 Granted

    170 Lynton Road London Southwark SE1 5RB

    Variation of Condition 1 (approved plans) of planning permission 25/AP/3741 (Construction of ground floor side infill extension; 6 rooflights to pitched roof and facade alterations.) Amendment sought: To allow the party wall to be astride the boundary.

    Received 5 Jun, published by the council 25 Jul 2026 Amendments