Planning application
31 ALLENBY ROAD, LONDON, SE23 2RQ
Works: Extension Loft or dormer 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
The construction of a dormer extension to the rear roof slope, installation of rooflight in the side roofslope and all associated works at 31 Allenby Road SE23.
As published by the council, reference DC/25/141326
Application record
- Reference
- DC/25/141326
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 3 Sep 2025
- Validated
- 8 Sep 2025
- Decided
- 3 Nov 2025
- Ward
- Perry Vale
- Decision by
- Delegated
- Postcode
- SE23 2RQ
Timeline
Dates from the published record
-
3 Sep 2025
Received by Lewisham
-
8 Sep 2025
Validated
Checked as complete and ready for consideration.
-
3 Nov 2025
Decision issued: Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Design Squared Ltd Agent, a design practice registered in Brighton
Active · incorporated 2010 · Brighton
135 applications on PlanIndex · across 13 councils · 93% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
8 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
Lewisham granted permission on 3 November 2025, 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
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27 ALLENBY ROAD, LONDON, SE23 2RQ
TWO Magnolia trees (T1 & T2) HEIGHT REDUCTION by 1m (from 7m to 6m) and lateral spread by 1m (from 6m to 5m). Reduction to shape canopy, pruning to suitable points and maintaining natural aesthetic. Work undertaken to bring back to form and improve light conditions for the owner and the neighbours. Arboricultural Note: The tree will tolerate the pruning as specified above.
Granted Trees 6 docs -
16 ALLENBY ROAD, LONDON, SE23 2RQ
The London Borough of Lewisham Land at 16 Allenby Road London SE23 Tree Preservation Order 1997. Made 27/08/1997. Confirmed 20/11/1997.
Withdrawn Trees 3 docs -
23 ALLENBY ROAD, LONDON, SE23 2RQ
The construction of a front lightwell to facilitate the provision of habitable space at basement level of 23 Allenby Road SE23, together with the construction of a single storey rear extension at basement level, the removal of two existing side elevation windows at basement level, the addition of three new side elevation windows at basement level and provision of a ground floor roof terrace.
Granted Householder Extension Windows or glazing 17 docsSmall domestic -
2 ALLENBY ROAD, LONDON, SE23 2RQ
FRONT: ONE Lime (T1)(ht.15m) CROWN REDUCE HEIGHT by 3m from 15m to ht.12m, REDUCE RADIUS by approx.2m from 5-6m to r.3-4m to previous suitable prune points to retain crown branch structure. Reason: repeat reduction maintaining natural aesthetic and amenity. Informative A: The sensitive management of the tree is greatly appreciated for landscape amenity, wildlife, wellbeing, and urban forest canopy for environmental benefits to mitigate the effects of climate change. Informative B: Wherever possible, please create habitat log piles in the garden from cut branches for wildlife and biodiversity.
Granted Trees 6 docs -
24 ALLENBY ROAD, LONDON, SE23 2RQ
Construction of two single-storey infill rear extensions and internal alterations at 24 Allenby Road, SE23.
Granted Householder Extension 8 docsSmall domestic -
29 ALLENBY ROAD, LONDON, SE23 2RQ
Removal of the existing boundary treatment and hardstanding area in the front garden of 29 Allenby Road, and the construction of 1.1 metre high boundary wall with a hedge and two metal gates, and the provision of a Victorian tiled entrance path, and a slate paving hardstanding area.
Granted Householder 9 docsSmall domestic
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DC/26/144603 Granted
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DC/26/145239 Awaiting decision
18 ARICA ROAD, LONDON, SE4 2PX
Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX
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DC/26/145216 Awaiting decision
54A ALLERFORD ROAD, LONDON, SE6 3DF
Erection of a single-storey rear extension, roof extensions including side/rear dormer structures and rooflights, installation of a front entrance canopy, and associated internal and external alterations at 54A Allerford Road SE6.
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DC/26/145218 Awaiting decision
24 THORNWOOD ROAD, LONDON, SE13 5RG
The construction of a single-storey rear extension and rear terrace at 24 Thornwood Road, SE13.
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DC/26/145214 Awaiting decision
87 GUIBAL ROAD, LONDON, SE12 9HF
The construction of a two-storey hipped-roof rear extension, replacing the existing conservatory; the construction of a single-storey flat-roof rear extension and a single-storey flat-roof side extension; the formation of an integral garage with associated alterations to the principal elevation, including the installation of garage doors; the replacement of windows and doors on the principal, rear and side elevations; the replacement and repositioning of rooflights; the application of external wall render to the principal elevation; the removal of existing arched features and their replacement with rectangular openings; the removal of soft landscaping and installation of permeable hardstanding to the front garden and driveway at 87 Guibal Road, SE12.