Planning application
10 Crebor Street London Southwark SE22 0HF
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
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.
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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.'
Timeline
Dates from the published record
-
13 Aug 2025
Received by Southwark
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27 Aug 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
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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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See their track recordDocuments
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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Open the documentsWhat 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
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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 Conditions Extension Loft or dormer +1 5 docsSmall domestic -
213 Upland Road London Southwark SE22 0DJ
Construction of ground floor wraparound extension with x3 rooflights.
Granted Householder Extension Loft or dormer 8 docsDomestic -
98 Dunstans Road London Southwark SE22 0HE
Construction of two storey front extension.
Refused Householder Extension 13 docsDomestic -
219 Upland Road London Southwark SE22 0DJ
Construction of a ground floor rear extension
Granted Householder Extension 19 docsDomestic -
13A Crebor Street London Southwark SE22 0HF
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
Construction of a ground floor single storey side return and rear extension.
Granted Full applications Extension 15 docsSmall domestic
Other amendment applications
In Southwark
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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.
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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.
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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.
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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.
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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.