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Planning application

30 MONTEM ROAD, LONDON, SE23 1SA

Granted Lewisham DC/18/109465 Householder Application

Works: Extension Windows or glazing Small 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 single storey extension at the rear of 30 Montem Road SE23, together with the installation of a rear window at first floor level.

As published by the council, reference DC/18/109465

Application record

Reference
DC/18/109465
Type
Householder Application
Status
Decided
Decision
Granted
Received
26 Oct 2018
Validated
26 Oct 2018
Decided
17 Dec 2018
Ward
Crofton Park
Decision by
Delegated
Postcode
SE23 1SA

Site history

Applications at this address on the Lewisham register

This site has had 2 applications since 2018: 2 approved, 0 refused.

  • DC/19/110672 Granted

    30 MONTEM ROAD, LONDON, SE23 1SA

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for Minor Material Amendments in connection with the planning permission (DC/18/109465) dated 17 December 2018 for the construction of a single storey extension at the rear of 30 Montem Road SE23, together with the installation of a rear window at first floor level in order to increase the width of the stepped section by 740mm, reduce the number of rooflights to 2 and increase the size of the proposed rear first floor window.

    Decided 2 Apr 2019 Amendments

Timeline

Dates from the published record

  1. 26 Oct 2018

    Received by Lewisham

  2. 17 Dec 2018

    Decision issued: Granted

  3. 10 Oct 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 record

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 17 December 2018, 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

  • 30 MONTEM ROAD, LONDON, SE23 1SA

    DC/19/110672 Submitted 28 Jan 2019 50 yards away

    An application submitted under Section 73 of the Town & Country Planning Act 1990 for Minor Material Amendments in connection with the planning permission (DC/18/109465) dated 17 December 2018 for the construction of a single storey extension at the rear of 30 Montem Road SE23, together with the installation of a rear window at first floor level in order to increase the width of the stepped section by 740mm, reduce the number of rooflights to 2 and increase the size of the proposed rear first floor window.

    Granted Amendments Extension Loft or dormer +1 5 docs
    Small domestic

  • 17 RAVENSBOURNE ROAD, LONDON, SE6 4UU

    DC/26/143664 Submitted 14 Apr 2026 100 yards away

    Installation of replacement double-glazed uPVC windows, a composite front door and uPVC rear door at 17 Ravensbourne Road, SE6.

    Granted Full applications Windows or glazing 10 docs

  • 19 RAVENSBOURNE ROAD, LONDON, SE6 4UU

    DC/25/142128 Submitted 14 Nov 2025 100 yards away

    The construction of a single storey rear extension, hip to gable roof extension, dormer extension to the rear roof slope, installation of roof lights to the front roof slope and installation of a window in the side elevation at 19 Ravensbourne Road SE6.

    Granted Householder Extension Loft or dormer +1 8 docs
    Small domestic

  • 25 RAVENSBOURNE ROAD, LONDON, SE6 4UU

    DC/26/143801 Submitted 24 Apr 2026 100 yards away

    Construction of a hip-to-gable and rear dormer loft conversion with the insertion of two front slope rooflights to 25 Ravensbourne Road, SE6.

    Refused Full applications Loft or dormer 7 docs

  • 100 RAVENSBOURNE ROAD, LONDON, SE6 4UT

    DC/19/111757 Submitted 4 Apr 2019 100 yards away

    Lawful Development Certificate (Proposed) in respect of the construction of extensions to the rear roof slopes at 100 Ravensbourne Road, together with the installation of 2 rooflights to the front roof slope.

    Granted Lawful development Extension Loft or dormer 6 docs

  • 100 RAVENSBOURNE ROAD, LONDON, SE6 4UT

    DC/19/111770 Submitted 4 Apr 2019 100 yards away

    The construction of a single storey infill extension to the rear of 100 Ravensbourne Road, SE6

    Granted Householder Extension 5 docs
    Small domestic

In Lewisham

  • DC/26/144603 Granted

    6 FRIENDLY STREET, LONDON, SE8 4DT

    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