110 Longlands Park Crescent Sidcup Kent DA15 7NQ

1. 4 Oct 2021

   Received by Bexley

2. 30 Nov 2021

   Decision issued: Certificate of Lawfulness Granted

3. 29 Jul 2026

   Added to PlanIndex

Bexley granted permission on 30 November 2021, 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.

• 4 Braemar Gardens Sidcup Kent DA15 7NH

  26/00754/FUL Submitted 16 Apr 2026 50 yards away

  91% historically approved · decision due ~13 Aug

  Conversion of garage to habitable room including alterations to front fenestration.

  Awaiting decision Full applications Windows or glazing

• 88 Longlands Park Crescent Sidcup Kent DA15 7NQ

  26/01350/FUL Submitted 9 Jul 2026 50 yards away

  Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (Plans) to amend the plans of planning permission Ref: 24/01236/FUL for the Erection of a part one/two storey rear / side extension following demolition of existing garage

  Granted Full applications Extension Demolition

• 15 Parkhill Road Sidcup Kent DA15 7NW

  18/00286/LDCP Submitted 8 Feb 2018 50 yards away

  Lawful Development Certificate (Proposed) for alterations to roofline incorporating a hip to gable end, extension of soil vent pipe, rear dormer extension with Juliet balcony and two rooflights to front roofslope to provide rooms in roofspace. Provision of door to side elevation.

  Granted Lawful development Extension Loft or dormer 2 docs

• 19 Parkhill Road Sidcup Kent DA15 7NW

  14/00523/GPDE Submitted 31 Mar 2014 100 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.5 metres, for which the maximum height would be 3.48 metres, and for which the height of the eaves would be 2.4 metres.

  Granted Prior approval Extension 5 docs
  Small domestic

• 3 Parkhill Road Sidcup Kent DA15 7NW

  13/01682/FUL Submitted 2 Oct 2013 100 yards away

  Part one/part two storey side and rear extension.

  Granted Full applications Extension 4 docs

• 18 Marechal Niel Avenue Sidcup Kent DA15 7PD

  25/02116/FUL Submitted 13 Oct 2025 100 yards away

  91% historically approved · decision due ~8 Dec

  Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (Plans) to alter rear elevation of planning permission Ref: 23/02226/FUL for the Application under Section 73 of the Town and Country Planning Act 1990 to vary condition 2 (Approved Drawings) to alter the roofline and side and rear fenestration and of planning permission Ref: 22/02022/FUL for the Hip-to-gable and dormer roof extensions with Juliet balcony to rear, and four rooflights to front roof slope, together with single storey side / rear extension and conversion of garage to habitable room with alterations to front elevation.

  Awaiting decision Full applications Extension Loft or dormer +1 3 docs
  Small domestic

• 26/01366/LDCE Granted

  106 Bexley Road Erith Kent DA8 3SP

  Lawful Development Certificate (Existing) for commencement of works relating to 21/03064/FULM.

  Received 10 Jul, published by the council 25 Jul 2026 Lawful development
• 26/00700/LDCE Granted

  45 Braundton Avenue Sidcup Kent DA15 8EN

  Lawful Development Certificate (Existing) for the continued use of the premises as a HMO for up to 6 occupants.

  Received 9 Apr, published by the council 25 Jul 2026 Lawful development
• 26/01254/LDCP Granted

  31 Blackfen Road Sidcup Kent DA15 8QD

  Lawful Development Certificate (Proposed) for the erection of a single storey detached outbuilding to rear garden.

  Received 26 Jun, published by the council 25 Jul 2026 Lawful development
• 26/01251/LDCP Granted

  28 Sheridan Road Belvedere Kent DA17 5AR

  Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a rear dormer extensions and rooflights to front roofslope.

  Received 25 Jun, published by the council 25 Jul 2026 Lawful development
• 26/01248/LDCP Granted

  152 Howard Avenue Bexley Kent DA5 3AX

  Lawful Development Certificate (Proposed) for the conversion of roof space including rear dormer extension and rooflights to front roof slope.

  Received 25 Jun, published by the council 25 Jul 2026 Lawful development