Planning application
56 Bellenden Road London Southwark SE15 5BB
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Construction of a two storey rear extension to the existing dwelling.
As published by the council, reference 25/AP/3376
Application record
- Reference
- 25/AP/3376
- Type
- Householder Application
- Status
- Granted
- Decision
- Granted As published: Householder - GRANTED
- Received
- 19 Nov 2025
- Validated
- 15 Jan 2026
- Decided
- 25 Mar 2026
- Ward
- Rye Lane
- Parish
- Peckham And Nunhead
- Decision by
- Delegated Panel - Simple
- Postcode
- SE15 5BB
Timeline
Dates from the published record
-
19 Nov 2025
Received by Southwark
-
15 Jan 2026
Validated
Checked as complete and ready for consideration.
-
25 Mar 2026
Decision issued: Householder - GRANTED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Eighteen Twenty Eight Architects Agent, an architecture practice
2 applications on PlanIndex · across 2 councils
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
21 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 this grant of permission means
Southwark granted permission on 25 March 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.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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34 Highshore Road London Southwark SE15 5AF
Construction of a single storey rear extension and the installation of rooflights.
Granted Householder Extension Loft or dormer 16 docsSmall domestic -
31 Highshore Road London Southwark SE15 5AF
Demolition of existing garage, to be replaced single storey side extension. Demolition of boundary wall, to be rebuilt in brick. Enlarge opening to the rear facade on the lower ground floor to allow for new glazing. Enlarge opening to the side facade to provide access to the side extension.
Granted Householder Extension Demolition +1 36 docsSmall domestic -
31 Highshore Road London Southwark SE15 5AF
Details of Condition 4 (shop drawings), as required by planning permission 21/AP/2345 dated 28/09/2021 for Demolition of existing garage, to be replaced single storey side extension. Demolition of boundary wall, to be rebuilt in brick. Enlarge opening to the rear facade on the lower ground floor to allow for new glazing. Enlarge opening to the side facade to provide access to the side extension.
Granted Conditions Extension Demolition +1 7 docsSmall domestic -
41 Highshore Road London Southwark SE15 5AF
95% historically approved · decision due ~4 Nov
Replacement of existing garage with single storey extension and connection to the main house, Lowering and widening of rear lower ground floor window to provide garden doors, New opening between kitchen and dining room, Lowering floor slab, Rebuilding lower flight of stairs, Excavations to rear garden and side passage, Replacement windows and new rooflight to ground floor WC, Replacement dormer window and roof light to attic, Handrails to attic staircase, New bathroom in the attic, Raising attic and lower ground floor ceilings, Installing central heating, air conditioning and replacing services.
Awaiting decision Extension Loft or dormer +1Small domestic -
30 Highshore Road London Southwark SE15 5AF
Sycamore Tree: approximately 7-8 metres in height. Tree sits approximately 50cm within the conservation area boundary. A number of its branches extend outward over properties that fall outside the conservation area. Overhanging branches to be pruned back to the conservation area boundary.
Granted Trees -
41 Highshore Road London Southwark SE15 5AF
95% historically approved · decision due ~4 Nov
Replacement of existing garage with single storey extension and connection to the main house. Lowering and widening of rear lower ground floor window to provide garden doors. New opening between kitchen and dining room. Lowering floor slab. Rebuilding lower flight of stairs. Excavations to rear garden and side passage. Replacement windows and new rooflight to ground floor WC. Replacement dormer window and roof light to attic. Handrails to attic staircase. New bathroom in the attic. Raising attic and lower ground floor ceilings. Installing central heating, air conditioning and replacing services.
Awaiting decision Extension Loft or dormer +1Small domestic
Other householder applications
In Southwark
-
26/AP/2158 Granted
7 Alma Grove London Southwark SE1 5PY
Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.
-
26/AP/2601 Awaiting decision
49 Henshaw Street London Southwark SE17 1PE
Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.
-
26/AP/2545 Awaiting decision
76 Shenley Road London Southwark SE5 8NQ
Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.
-
26/AP/2533 Awaiting decision
28 Tyrrell Road London Southwark SE22 9NE
Construction of rear extension.
-
26/AP/2517 Awaiting decision
65 Calton Avenue London Southwark SE21 7DF
Construction of a ground-floor side-rear extension with terrace reinstated above; alterations to the rear outrigger, including raising the eaves and ridge, removal of the chimney stack, replacement windows, and installation of two rooflights; enlargement of the existing rear dormer; erection of bin and bike stores in the front garden, together with new landscaping and a front boundary wall; installation of an EV charger to front elevation and removal of existing front porch door; removal of existing garden buildings and erection of a shed, sauna and pergola in the rear garden, together with new landscaping and decking.