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Planning application

12 HELDER GROVE, LONDON, SE12 0RB

Granted Lewisham DC/23/133212 Lawful Development Certificate proposed

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class B, C and G of Schedule 2, Part 1? of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a dormer extension to the rear roof slope, hip-to-gable roof extension and two rooflights to the front roof slope at 12 Helder Grove, SE12

As published by the council, reference DC/23/133212

Application record

Reference
DC/23/133212
Type
Lawful Development Certificate proposed
Status
Decided
Decision
Granted
Received
25 Sep 2023
Validated
26 Sep 2023
Decided
21 Nov 2023
Ward
Grove Park
Decision by
Delegated
Postcode
SE12 0RB

Timeline

Dates from the published record

  1. 25 Sep 2023

    Received by Lewisham

  2. 26 Sep 2023

    Validated

    Checked as complete and ready for consideration.

  3. 21 Nov 2023

    Decision issued: Granted

  4. 25 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Create For You (Consulting) Ltd Agent, registered in London

Active · incorporated 2011 · London

59 applications on PlanIndex · across 3 councils · 88% granted

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Documents

Plans, drawings, consultee responses and the officer's report

7 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 21 November 2023, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 4 HELDER GROVE, LONDON, SE12 0RB

    DC/25/141206 Submitted 20 Aug 2025 50 yards away

    Alterations to the front elevation in connection with conversion of the garage to provide additional living space and all associated works at 4 Helder Grove SE12.

    Granted Householder 9 docs
    Domestic

  • 8 Helder Grove, London, SE12 0RB

    DC/08/069595/FT Submitted 14 Aug 2008 50 yards away

    The retention of the alterations to the front elevation of 8 Helder Grove SE12 and the conversion of the integral garage to provide additional living accommodation.

    Granted Full applications 5 docs

  • 5 HELDER GROVE, LONDON, SE12 0RB

    DC/23/134228 Submitted 14 Dec 2023 50 yards away

    An application submitted under Section 73 of the Town and Country Planning Act 1990 for Minor Material Amendments in connection with the planning permission (DC/23/131580) dated 14 July 2023 for the variation of Condition (3) (living roofs) in order to allow:- revision of the roof construction at 5 Helder Grove SE12.

    Granted Amendments 7 docs

  • 8 Helder Grove, London, SE12 0RB

    DC/08/069438/FT Submitted 22 Jul 2008 50 yards away

    Lawful Development Certificate respect of the construction of a conservatory at the rear of 8 Helder Grove SE12.

    Granted Lawful development Extension 5 docs

  • 5 HELDER GROVE, LONDON, SE12 0RB

    DC/23/133819 Submitted 13 Nov 2023 50 yards away

    An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission (DC/23.131580) dated 14 July 2023, in order to allow:- Change of a flat roof with roof lights to a pitched roof with roof lights and tiles at 5 Helder Grove SE12.

    Withdrawn Amendments Loft or dormer 5 docs

  • 3 Helder Grove, London, SE120RB

    DC/04/056358/FT Submitted 9 Mar 2004 50 yards away

    The construction of a single storey extension to the side and rear of 3 Helder Grove SE12.

    Granted Full applications Extension
    Small domestic

In Lewisham

  • DC/26/145148 Awaiting decision

    79 LEWISHAM HIGH STREET, LONDON, SE13 5JX

    Application for a Lawful Development Certificate (Existing) submitted under Section (191) of the Town & Country Planning Act 1990 (as amended) for the confirmation that planning permission DC/22/127821 has been implemented together with the discharge of all planning conditions, and as such that the permission is extant at 79 Lewisham High Street, SE13 5JX.

    Received 24 Aug, published by the council 25 Aug 2026 Lawful development
  • DC/26/145134 Awaiting decision

    15 GRANGEMILL WAY, LONDON, SE6 3JU

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A & B of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension and single-storey rear extension at 15 Grangemill Way, SE6.

    Received 21 Aug, published by the council 27 Aug 2026 Lawful development
  • DC/26/145127 Awaiting decision

    8 FRANCEMARY ROAD, LONDON, SE4 1JS

    Application for a Lawful Development Certificate (Proposed) submitted under Section (192) of the Town & Country Planning Act 1990 (as amended) for confirmation that the use of the property as a 'Children's Home' (Use Class C2) does not constitute a material change of use from a residential dwellinghouse (Use Class C3) at 8 Francemary Road, SE4.

    Received 20 Aug, published by the council 22 Sep 2026 Lawful development
  • DC/26/145117 Awaiting decision

    102 LADYWELL ROAD, LONDON, SE13 7HU

    Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class A of Schedule 2, Part 1 and Class G of Schedule 2, Part 14 and of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for construction of an L-shaped roof extension featring a julliete balcony and the installation of an air-source heat pump (ASHP) in the rear garden at 102 Laydwell Road, SE13.

    Received 20 Aug, published by the council 26 Aug 2026 Lawful development
  • DC/26/143983 Granted

    1 SANDROCK ROAD, LONDON, SE13 7TS

    Application for a Lawful Development Certificate existing submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 1 Sandrock Road, SE13, is as a small house in multiple occupation for no more than six residents.

    Received 12 May, published by the council 25 Jul 2026 Lawful development