Planning application
23 Stories Mews London Southwark SE5 8JJ
Works: Extension Loft or dormer Windows or glazing 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
Erection of a two-storey rear extension, infilling the first floor terrace, alterations to fenestration, alterations to the roof height and form including a ridge raise of 270mm, and installation of rooflights and solar panels.
As published by the council, reference 26/AP/0509
Application record
- Reference
- 26/AP/0509
- Type
- Householder Application
- Status
- Granted
- Decision
- Householder - GRANTED
- Received
- 19 Feb 2026
- Validated
- 20 Feb 2026
- Decided
- 16 Apr 2026
- Ward
- Champion Hill
- Decision by
- Delegated Panel - Simple
- Postcode
- SE5 8JJ
Timeline
Dates from the published record
-
19 Feb 2026
Received by Southwark
-
20 Feb 2026
Validated
Checked as complete and ready for consideration.
-
16 Apr 2026
Decision issued: Householder - GRANTED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
4 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
20 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 this grant of permission means
Southwark granted permission on 16 April 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 500 metres
-
19-20 Stories Mews (Land Rear Of Nos: 145-147 Grove Lane) London SE5 8JJ
Details of Condition 3d (Scheme of investigation and risk assessment) pursuant to planning permission 15/AP/2725: Erection of two 2-storey, 3 bedroomed dwelling with solar panels on the roof and bicycle storage.
Withdrawn Conditions 6 docsDomestic -
17 Stories Mews Rear Of 149 Grove Lane London Southwark
Non material amendment of planning permission 20/AP/2731: Construction of two storey, 3 bedroom dwelling to replace redundant garage at 17 Stories Mews with a small garden to the rear and covered cycle and bin storage to the front. Installation of solar panels and rooflights to the flat roof as well as one rooflight at first floor level.NMA sought: (Retrospective): Removal of corten steel and installation of frosted glass instead. Merging of 2 of the tall narrow windows into one window and made it slightly wider.
Decided Conditions Loft or dormer Windows or glazing 8 docsDomestic -
17 Stories Mews London Southwark SE5 8JJ
Details of Condition 6 'Cycle Storage' as required by planning permission ref. 20/AP/2731: Construction of two storey, 3 bedroom dwelling to replace redundant garage at 17 Stories Mews with a small garden to the rear and covered cycle and bin storage to the front. Installation of solar panels and rooflights to the flat roof as well as one rooflight at first floor level.
Withdrawn Conditions Loft or dormer 7 docsDomestic -
Basement And Ground Floor Flat 149 Grove Lane London Southwark SE5 8BG
Conversion of flat into two separate self-contained flats; Construction of a two-storey back extension at Basement and Upper Ground Floor levels. Excavation a rear patio area at basement level with internal alterations.
Withdrawn Heritage and listed buildings New dwelling Extension 20 docs -
147 Grove Lane London Southwark SE5 8BG
Installation of bathroom at 2nd floor level and installation of two extract vents to rear elevation
Granted Heritage and listed buildings 21 docs -
158 Camberwell Grove London Southwark SE5 8RH
100% historically approved · decision due ~17 Nov
Works to trees in a conservation area: T1- Medium Fig tree. 3 limbs are resting on the garden wall. Reduce canopy by up to 2m and remove 3 stems resting on wall back to trunk. T2 - Large Oak tree. Tree is causing excessive shading to neighbour?s gardens. Crown reduce canopy by 20% and crown thin by 20%. G1- 3 Judas trees. Reduce height by up to 1m and thin canopy by 20%
Awaiting decision Trees 6 docs
Other householder applications
In Southwark
-
26/AP/0707 Granted
33 Abbotswood Road London Southwark SE22 8DJ
Construction of a rear dormer extension and ground floor rear extension.
-
26/AP/0784 Granted
60 Grove Park London Southwark SE5 8LF
Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.
-
26/AP/1488 Granted
15 Canon Beck Road London Southwark SE16 7DJ
Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.
-
26/AP/0971 Granted
86 Henslowe Road London Southwark SE22 0AS
Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.
-
26/AP/1519 Granted
61 Tyrrell Road London Southwark SE22 9NE
Construction for a rear and side wrap around ground floor extension