34 Alleyn Road London Southwark SE21 8AL

This site has had 4 applications since 2025: 2 approved, 0 refused.

• 26/AP/0515 Decided

  34 Alleyn Road London Southwark SE21 8AL

  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'

  Decided 16 Mar 2026 Conditions
• 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

  Decided 17 Mar 2026 Amendments
• 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)

  Submitted 11 Aug 2025 Householder

1. 25 Mar 2026

   Received by Southwark

2. 26 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 May 2026

   Decision issued: Variation Minor Material Changes Granted

4. 10 Aug 2026

   Added to PlanIndex

• 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

  Decided 17 Mar 2026 Amendments

Southwark granted permission on 11 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 34 Alleyn Road London Southwark SE21 8AL

  26/AP/0376 Submitted 6 Feb 2026 50 yards away

  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

  25/AP/2288 Submitted 11 Aug 2025 50 yards away

  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 docs
  Domestic

• 34 Alleyn Road London Southwark SE21 8AL

  26/AP/0515 Submitted 20 Feb 2026 50 yards away

  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'

  Decided Conditions Extension Loft or dormer +1 19 docs

• Ground Floor Flat 56 South Croxted Road London Southwark SE21 8BD

  20/AP/2232 Submitted 10 Aug 2020 50 yards away

  Construction of a single storey L-shaped rear extension with partially pitched and partially flat roof.

  Granted Full applications Extension 21 docs
  Small domestic

• 25 Alleyn Road London Southwark SE21 8AB

  26/AP/0990 Submitted 7 Apr 2026 50 yards away

  Works to a tree with a TPO: T1 & T2 - Lime Trees, to re-pollard at previous pruning points. Retaining knuckles.

  Granted Trees 8 docs

• 52 South Croxted Road London Southwark SE21 8BD

  22/AP/1683 Submitted 16 May 2022 50 yards away

  Certificate of Lawful Development (proposed) replacement of rear dormer and insertion of one rooflight

  Granted Lawful development Loft or dormer 15 docs

• 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