30 Helix Road London Lambeth SW2 2JS

1. 21 Aug 2024

   Received by Lambeth

2. 5 Sep 2024

   Validated

   Checked as complete and ready for consideration.

3. 31 Oct 2024

   Decision issued: Grant Permission

4. 15 Sep 2026

   Added to PlanIndex

Lambeth granted permission on 31 October 2024, 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.

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.

• 34 Helix Road London SW2 2JS

  21/01164/FUL Submitted 22 Mar 2021 50 yards away

  Erection of a single storey ground floor infill extension and a rear extension, replacement of door with bi-fold door on the rear elevation on the rear return.

  Granted Full applications Extension Windows or glazing 5 docs
  Small domestic

• 34 Helix Road London SW2 2JS

  21/01168/LDCP Submitted 22 Mar 2021 50 yards away

  Application for a Certificate of Lawful Development (Proposed) with regards to erection of a rear dormer roof extension.

  Granted Lawful development Extension Loft or dormer 4 docs

• 32 Helix Road London SW2 2JS

  26/01457/FUL Submitted 13 May 2026 50 yards away

  77% historically approved · decision due ~22 Jul

  Erection of single storey outbuilding in the rear garden - Flat A.

  Decided Full applications 7 docs
  Small domestic

• 25 Arodene Road London SW2 2BQ

  24/02152/LDCP Submitted 10 Jul 2024 50 yards away

  Application for a Certificate of Lawful Development (Proposed) with respect to erection of rear dormer roof extension with roof light and installation of 2 rooflights to the front roof slope.

  Granted Lawful development Extension Loft or dormer 5 docs

• 9 Helix Gardens London SW2 2JJ

  20/00485/FUL Submitted 4 Feb 2020 50 yards away

  Erection of a rear roof extension and the installation of a front roof light to the first floor flat.

  Granted Full applications Extension Loft or dormer 10 docs

• 52 Arodene Road London SW2 2BH

  26/00367/FUL Submitted 4 Feb 2026 100 yards away

  Replacement of existing single glazed timber sash windows to the front elevation with double glazed timber sash windows; replacement of existing single glazed sash and casement windows to the rear and side elevations with double glazed UPVC sash and casement windows; replacement of existing timber front door with new timber front door; and replacement of existing rear timber door with new UPVC rear door.

  Granted Full applications Windows or glazing 16 docs

• 26/02558/LDCE Awaiting decision

  18 Narbonne Avenue London SW4 9JS

  Certificate of Lawful Development (existing) for the change of use of property from 2 dwellings to a single dwelling (Use Class C3).

  Received 21 Aug, published by the council 15 Sep 2026 Lawful development
• 26/02557/LDCP Awaiting decision

  47 Clive Road London SE21 8DA

  Certificate of Lawful Development (Proposed) with respect to erection of rear dormer roof extension; dormer roof extension over existing rear outrigger and installation of 3 x rooflights to the front roof slope.

  Received 21 Aug, published by the council 15 Sep 2026 Lawful development
• 26/02383/LDCP Awaiting decision

  19 Ivymount Road London SE27 0NB

  Certificate of Lawful Development (Proposed) with respect to provision of a vehicular crossover and dropped kerb to the front of the property together with associated alterations to the boundary treatment.

  Received 18 Aug, published by the council 15 Sep 2026 Lawful development
• 26/01071/LDCP Withdrawn

  36 Elms Road London Lambeth SW4 9EX

  Certificate of Lawful Development (Proposed) with respect to the erection of side and rear 'box' roof extensions including a side roof light and removal of a chimney.

  Received 2 Apr, published by the council 25 Jul 2026 Lawful development
• 26/02337/LDCP Awaiting decision

  34 Acland Crescent London SE5 8EQ

  Certificate of Lawful Development (Proposed) with respect to erection of a hip to gable roof extension together with the erection of a rear dormer with juliet balcony and installation of 2x rooflights to the front roofslope.

  Received 13 Aug, published by the council 15 Sep 2026 Lawful development