Planning application
34 Alleyn Road London Southwark SE21 8AL
Works: Extension Loft or dormer Windows or glazing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Non-material amendment to planning permission ref no. 24/AP/3809 'Ground floor rear extension, replacement ground floor side extension, replacement rear addition on reduced footprint, enlargement to existing basement with associated lightwells to front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to house), installation of an air source heat pump unit to lower ground floor with associated plant equipment, replacement front garden paving, and adjustment to front garden boundary to improve vehicle access'. NMA sought to amend the description of development to: 'Ground floor rear extension, replacement ground floor side extension, replacement rear addition on a reduced footprint, enlargement of the existing basement with associated lightwells to the front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to the house), installation of 2No. of air source heat pump units and 2No. of AC units at lower ground floor level with associated plant equipment, replacement front garden paving, and adjustment to the front garden boundary to improve vehicle access'
As published by the council, reference 26/AP/0515
Application record
- Reference
- 26/AP/0515
- Type
- Variation: Non-Material Changes
- Status
- Decided
- Decision
- Agreed - for App Types VLA & VNMC
- Received
- 20 Feb 2026
- Validated
- 20 Feb 2026
- Decided
- 16 Mar 2026
- Ward
- Dulwich Wood
- Parish
- Dulwich
- Decision by
- Delegated Panel - Simple
- Postcode
- SE21 8AL
Site history
Applications at this address on the Southwark register
This site has had 4 applications since 2025: 2 approved, 0 refused.
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26/AP/0881 Granted
34 Alleyn Road London Southwark SE21 8AL
Variation of Condition 1 (Approved Plans) pursuant to planning permission 26/AP/0376 dated 13.02.2026 for 'Variation of Condition 1 (Approved Plans) for application 24/AP/3809 dated 17.02.2025 for: Ground floor rear extension, replacement ground floor side extension, replacement rear addition on a reduced footprint, enlargement of the existing basement with associated lightwells to the front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to the house), installation of an air source heat pump unit at lower ground floor level with associated plant equipment, replacement front garden paving, and adjustment to the front garden boundary to improve vehicle access.' Amendments sought include: -Changes to the size and position of rooflights; -Changes to the design and type of rear elevation fenestration; -Extension of the basement to the front to create a store for 2 no. AC units and 2 no. ASHP units; Amendment sought in current application: To add 4No. of rooflights to the main roof slope
-
26/AP/0376 Granted
34 Alleyn Road London Southwark SE21 8AL
Variation of Condition 1 (Approved Plans) for application 24/AP/3809 dated 17/02/2025 for 'Ground floor rear extension, replacement ground floor side extension, replacement rear addition on a reduced footprint, enlargement of the existing basement with associated lightwells to the front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to the house), installation of an air source heat pump unit at lower ground floor level with associated plant equipment, replacement front garden paving, and adjustment to the front garden boundary to improve vehicle access.' Amendments sought include -Changes to the size and position of rooflights -Changes to the design and type of rear elevation fenestration -Extension of the basement to the front to create a store for 2No. AC units and 2No. ASHP units
-
25/AP/2288 Awaiting decision
34 Alleyn Road London Southwark SE21 8AL
Demolition of the building with retention of the front façade to facilitate the development approved under 24/AP/3809 (amended description)
Timeline
Dates from the published record
-
20 Feb 2026
Received by Southwark
-
16 Mar 2026
Decision issued: Agreed - for App Types VLA & VNMC
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Lucy Wood Architects Agent, an architecture practice registered in London
Active · incorporated 2018 · London
48 applications on PlanIndex · across 9 councils · 87% granted
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Plans, drawings, consultee responses and the officer's report
19 documents on file for this application
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Open the documentsAfter the decision
Southwark has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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34 Alleyn Road London Southwark SE21 8AL
Variation of Condition 1 (Approved Plans) for application 24/AP/3809 dated 17/02/2025 for 'Ground floor rear extension, replacement ground floor side extension, replacement rear addition on a reduced footprint, enlargement of the existing basement with associated lightwells to the front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to the house), installation of an air source heat pump unit at lower ground floor level with associated plant equipment, replacement front garden paving, and adjustment to the front garden boundary to improve vehicle access.' Amendments sought include -Changes to the size and position of rooflights -Changes to the design and type of rear elevation fenestration -Extension of the basement to the front to create a store for 2No. AC units and 2No. ASHP units
Granted Amendments Extension Loft or dormer +1 21 docs -
34 Alleyn Road London Southwark SE21 8AL
Variation of Condition 1 (Approved Plans) pursuant to planning permission 26/AP/0376 dated 13.02.2026 for 'Variation of Condition 1 (Approved Plans) for application 24/AP/3809 dated 17.02.2025 for: Ground floor rear extension, replacement ground floor side extension, replacement rear addition on a reduced footprint, enlargement of the existing basement with associated lightwells to the front and rear, alterations to rear elevation fenestration at ground, first and second floor levels, introduction of low-profile rooflights, replacement of existing roof coverings and windows, brick cleaning and repointing, replacement rear garden boundary treatments (local to the house), installation of an air source heat pump unit at lower ground floor level with associated plant equipment, replacement front garden paving, and adjustment to the front garden boundary to improve vehicle access.' Amendments sought include: -Changes to the size and position of rooflights; -Changes to the design and type of rear elevation fenestration; -Extension of the basement to the front to create a store for 2 no. AC units and 2 no. ASHP units; Amendment sought in current application: To add 4No. of rooflights to the main roof slope
Granted Amendments Extension Loft or dormer +1 22 docs -
34 Alleyn Road London Southwark SE21 8AL
95% historically approved · decision due ~15 Oct
Demolition of the building with retention of the front façade to facilitate the development approved under 24/AP/3809 (amended description)
Awaiting decision Householder Demolition 25 docsDomestic -
Ground Floor Flat 56 South Croxted Road London Southwark SE21 8BD
Construction of a single storey L-shaped rear extension with partially pitched and partially flat roof.
Granted Full applications Extension 21 docsSmall domestic -
52 South Croxted Road London Southwark SE21 8BD
Certificate of Lawful Development (proposed) replacement of rear dormer and insertion of one rooflight
Granted Lawful development Loft or dormer 15 docs -
25 Alleyn Road London Southwark SE21 8AB
Works to a tree with a TPO: T1 & T2 - Lime Trees, to re-pollard at previous pruning points. Retaining knuckles.
Granted Trees 8 docs
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26/AP/1592 Granted
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Deed of variation to amend Schedule 3, paragraph 16 (Car Club Scheme) in relation to Plot 18 / Development Phase 2A of the section 106 agreement attached to planning permission ref. 14/AP/3844 date 05.08.2015 for 'Demolition of existing buildings and redevelopment to provide a mixed use development comprising a number of buildings ranging between 2 to 20 storeys in height (9.45m - 72.2m AOD), providing 830 residential dwellings (Class C3); flexible community use, early years facility (Class D1) or gym (Class D2); public and private open space; formation of new accesses and alterations to existing accesses; energy centre; gas pressure reduction station; associated car and cycle parking and associated works.'
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26/AP/2250 Granted
Rich Industrial Estate Crimscott Street And Willow Walk London Southwark SE1 5TE
Deed of Variation to amend the Section 106 Agreement associated with planning permission ref: 20/AP/2993, to amend the definition of Social Rented Housing to meet the requirements of the Rent Standard and deletion of Paragraph 5.3 in Schedule 3 to remove the service charge cap.
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26/AP/2658 Awaiting decision
Camberwell Police Station 9 Wren Road London Southwark SE5 8QP
Details of Condition 2 'Method Statement and Schedule of Works' required by listed building consent ref. 26/AP/1608 'Listed building consent for proposed internal and external alterations to facilitate the conversion of the former Camberwell Police Station to create a mixed-use building comprising of Class E or Sui Generis at ground and lower ground floors and short stay, bed and breakfast accommodation (Use Class C1) at first and second floors.'