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Planning application

31 ALLENBY ROAD, LONDON, SE23 2RQ

Granted Lewisham DC/25/141326 Householder Application

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

  1. 3 Sep 2025

    Received by Lewisham

  2. 8 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 3 Nov 2025

    Decision issued: Granted

  4. 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

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Documents

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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What 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

Within 0.3 miles

  • 27 ALLENBY ROAD, LONDON, SE23 2RQ

    DC/26/144043 Submitted 15 May 2026 50 yards away

    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

    DC/20/115610 Submitted 6 Feb 2020 50 yards away

    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

    DC/19/114379 Submitted 21 Oct 2019 50 yards away

    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 docs
    Small domestic
  • 2 ALLENBY ROAD, LONDON, SE23 2RQ

    DC/26/143449 Submitted 23 Mar 2026 50 yards away

    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

    DC/26/142543 Submitted 23 Dec 2025 50 yards away

    Construction of two single-storey infill rear extensions and internal alterations at 24 Allenby Road, SE23.

    Granted Householder Extension 8 docs
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  • 29 ALLENBY ROAD, LONDON, SE23 2RQ

    DC/18/109752 Submitted 16 Nov 2018 50 yards away

    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 docs
    Small domestic

In Lewisham

  • DC/26/144603 Granted

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    Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8

    Received 6 Jul, published by the council 3 Aug 2026 Householder
  • 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

    Received 31 Aug, published by the council 9 Sep 2026 Householder
  • 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.

    Received 28 Aug, published by the council 8 Sep 2026 Householder
  • 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.

    Received 28 Aug, published by the council 10 Sep 2026 Householder
  • 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.

    Received 28 Aug, published by the council 8 Sep 2026 Householder