Planning application
57 Alleyn Road London Southwark SE21 8AD
Works: Demolition Trees
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details of conditions 3b(Arboricultural Statement) and 3c(Tree Protection Plan) pursuant to planning permission ref. no. 25/AP/1457: Variation of Condition 1 (approved plans) of planning permission 22/AP/1085 (Demolition of existing vacant detached single family house and erection of replacement detached, two-storey, single family house, with basement and rear garden building (including cycle storage). New driveway to the front, and landscaping across the site). Amendments include:
As published by the council, reference 25/AP/2618
Application record
- Reference
- 25/AP/2618
- Type
- Approval of Details
- Status
- Under consideration/assessment
- Received
- 12 Sep 2025
- Validated
- 15 Sep 2025
- Ward
- Dulwich Wood
- Parish
- Dulwich
- Postcode
- SE21 8AD
Site history
Applications at this address on the Southwark register
This site has had 2 applications since 2025.
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25/AP/2644 Awaiting decision
57 Alleyn Road London Southwark SE21 8AD
Details of condition 4(Foundation Design) pursuant to planning permission ref. no. 22/AP/1085: Demolition of existing vacant detached single family house and erection of replacement detached, two-storey, single family house, with basement and rear garden building (including cycle storage). New driveway to the front, and landscaping across the site.
Timeline
Dates from the published record
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12 Sep 2025
Received by Southwark
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15 Sep 2025
Validated
Checked as complete and ready for consideration.
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10 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 10 November 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.
Documents
Plans, drawings, consultee responses and the officer's report
4 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.
Trade members open them from here.
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 condition discharge and variation applications in a median of 47 days. More in our guide to how long planning decisions take.
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 500 metres
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57 Alleyn Road London Southwark SE21 8AD
96% historically approved · decision due ~11 Nov
Details of condition 4(Foundation Design) pursuant to planning permission ref. no. 22/AP/1085: Demolition of existing vacant detached single family house and erection of replacement detached, two-storey, single family house, with basement and rear garden building (including cycle storage). New driveway to the front, and landscaping across the site.
Awaiting decision Conditions Demolition 13 docs -
59 Alleyn Road London Southwark SE21 8AD
ID 7787 Yew tree 4m in height - Fell to ground level and replace with an 8-10cm girth Magnolia denudate (Yellow River) ID 7788 Lawson Cypress 9.6m in height - Reduce growth on side of the canopy up to 30cm to create a uniform shape (height not to be reduced) ID 7789 Yew tree 5.2m in height - Reduction by up to 50cm to create continuation of shape from faced/trimmed lower canopy Reasons: Yew 7787 is a poor specimen and un sightly, Lawson Cypress and other Yew general maintenance to control development.
Granted Trees 10 docs -
61 Alleyn Road London Southwark SE21 8AD
96% historically approved · decision due ~18 Dec
Details of Condition 5 (Piling method statement) as required by full planning permission 24/AP/3086 dated 30/01/2025 for Variation of Condition 1 (Approved Plans) to planning application 23/AP/3238 (dated 06/03/2024) 'Demolition of a two-storey dwelling house with an annexed garage and a swimming pool with enclosure. Construction of two-storey dwelling house with basement and a swimming pool to the rear garden. Site wide landscaping (including SuDs) and removal of arboriculture features to facilitate works. Provision of bike and bin storage and installation of ASHPs. Relocation of off-street parking access and installation of boundary treatments.'. Amendments include: (a) Reduced Massing: Removed first-floor projection on the front façade, Recessed building line for both front and rear at ground and first floor levels, Simplified roof form reflecting the reduced massing. (b) Alterations to Glazing: Reduced size of front and rear windows with adjustments to the fenestration layout. (c) Boundary Alterations: Front boundary treatment revised to a maximum height of 1.4m, applied consistently to the bike storage area, Side boundary sections revised from wire mesh to close board fencing, and addition of evergreen screening along garden boundaries. (d) Swimming Pool Siting: Swimming pool relocated from the northern boundary. (e) Swimming Pool Plant: Relocation of the pool plant gear to the under croft beneath the pool. Associated amendments include changes in approved layout, design and material finishes
Awaiting decision Conditions Demolition Windows or glazing 4 docsDomestic -
59 Alleyn Road London Southwark SE21 8AD
95% historically approved · decision due ~21 Sep
Lawson Cypress tree approximatly 9.6 metres in height situated in the front garden. Fell to ground level and stump grind. Conditional replacement. Magnolia kobus (Cobus Magnolia). Tree to be procured in line with BS3936 [1992] standard (8-10cm stem circumference). The new tree is to be planted during October 2026 and March 2027 planting season.
Awaiting decision Trees -
75 Alleyn Road London Southwark SE21 8AD
REVISED SPECIFICATION:T1. A Beech tree approximately 10m in height, situated in a central location on the front boundary with Alleyn Road. Low branches to be lifted to provide a clearance of 3m from ground level including the removal of dead wood. T2. A Cherry tree approximately 6m in height, situated in the front left-hand corner adjacent to Alleyn Road. Remove one dead branch over the driveway and necessary re-shaping. The height and basic shape should be retained.T3. A Rowan tree approximately 7.5m in height, situated on the right-hand side boundary of the rear garden close to a Yew tree. Remove by felling at ground level. Plant replacement tree as recommended by the Dulwich Estate. T4. Two purple Plum trees approximately 10m in height, situated close together near the bottom of the rear garden. Crown thin by 20% including the removal of dead wood and water shoots. The height and basic shape should be retained. T5. A Cypress tree approximately 12m in height, situated in the bottom left-hand corner of the rear garden. Reduce in height by up to 2m.
Granted Trees 9 docs -
51 Alleyn Road London Southwark SE21 8AD
T14 Wild Cherry: Remove tree. Dead. T15 Common Ash: Remove tree. Poor quality tree adjacent to building. Replacement planting as per previous consents and Dulwich Estate licence.
Granted Trees 6 docs
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26/AP/1251 Decided
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26/AP/0992 Decided
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Details submitted to satisfy Schedule 3 paragraph 26.13 (Site Wide Energy Strategy - final strategy) of the section 106 agreement associated with planning permission ref. 12/AP/1092 'Outline application for: Redevelopment to provide a mixed use development comprising a number of buildings ranging between 13.13m (AOD) and 104.8m (AOD) in height with capacity for between 160,579sqm GEA (min) and 254,000sqm GEA (max) residential floorspace together with retail (Class A1-A5), business (Class B1), leisure and community (Class D2 and D1), energy centre (sui generis) uses. New landscaping, park and public realm, car parking, means of access and other associated works).'
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26/AP/0546 Decided
Land Known As Devonshire Place 747-759 And 765-775 Old Kent Road And Land At Devonshire Grove London SE15 1NZ
Variation of Section 106 Agreement (ref no. LEG/RP/PL/S106/RR020/465) associated with planning permission 23/AP/1862, which gave consent for: "Phased mixed-use redevelopment of the site, comprising: - Demolition of all existing buildings/structures, site clearance and excavation; - Construction of buildings to provide residential dwellings (Class C3) and flexible commercial, business and service space (Class E); - Construction of buildings to provide purpose built student accommodation including associated amenity and ancillary space, flexible commercial, business, service and community spaces within Classes E/F2(b) (Sui Generis); and - Provision of associated car and cycle parking, open space and landscaping, means of access and highway alterations, installation of plant and utilities and all other associated ancillary works incidental to the development". This Deed of Variation application seeks changes to the definitions, schedules and appendices (as appropriate) within the Section 106 Agreement in connection with changes formally sought under a concurrent non-material amendment application, the reference number for which is 26/AP/0377. The changes to the Section 106 Agreement sought by the Deed of Varation application would: - reflect all of the changes proposed by 26/AP/0377 to the sizes and layouts of the various buildings, elevations, basements, rooms, dwellings and external facilities across the consented development; - reflect the conversion of 75 dwellings from their consented Shared Ownership tenure to their proposed Social Rent tenure; - insert the GLA's Mortgagee in Possession (MiP) clauses; - omit the requirement to explore opportunities for healthcare providers to occupy the Block C commercial premises, enabling the applicant to instead proceed to exploring opportunities for the premises to be occupied as affordable workspace; and - make other non-material changes to the Section 106 Agreement wording.
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26/AP/0377 Decided
Land Known As Devonshire Place 747-759 And 765-775 Old Kent Road And Land At Devonshire Grove London SE15 1NZ
Non-material amendment to planning permission 23/AP/1862 (as amended by 26/AP/1158), which gave consent for: "Phased mixed-use redevelopment of the site, comprising: - Demolition of all existing buildings/structures, site clearance and excavation; - Construction of buildings to provide residential dwellings (Class C3) and flexible commercial, business and service space (Class E); - Construction of buildings to provide purpose built student accommodation including associated amenity and ancillary space, flexible commercial, business, service and community spaces within Classes E/F2(b) (Sui Generis); and - Provision of associated car and cycle parking, open space and landscaping, means of access and highway alterations, installation of plant and utilities and all other associated ancillary works incidental to the development)". The non-material amendments sought by 26/AP/0377 are: - Change of tenure of the 75 consented dwellings in Building C from Shared Ownership to Social Rent; - Relocation of the consented basement at Building A to Building B; - Re-sizing of the consented basement at Building D; - Changes across all four buildings to the circulation core arrangements, as well as the size and layout of the internal communal amenity facilities, cycle storage facilities, refuse stores and ancillary facilities; - Reconfiguration of the consented rooftops, affecting the rooftop plant areas, the shared communal amenity spaces, and the extent and nature of greening; - Changes to the consented elevations (including small reductions in the overall height) of Buildings A, B, C and D; - Adjustments to the layouts of the consented Class C3 homes, including in some instances the associated balconies; - Adjustments to the distribution of the consented wheelchair Class C3 homes; and - Removal/changes to some legal obligations, including the Healthcare Facility and the Early Stage Viability Review trigger timeframe.