10 Mortimer Road Erith Kent DA8 3DR

1. 28 Apr 2026

   Received by Bexley

2. 23 Jun 2026

   Decision issued: Certificate of Lawfulness Granted

3. 25 Jul 2026

   Added to PlanIndex

Bexley granted permission on 23 June 2026, 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.

• 21 Mortimer Road Erith Kent DA8 3DR

  20/00506/FUL Submitted 28 Feb 2020 50 yards away

  Two storey rear extension incorporating a Juliet balcony and conversion of garage to habitable room.

  Granted Full applications Extension 17 docs

• 25 Lesney Park Erith Kent DA8 3DS

  18/01707/FUL Submitted 25 Jun 2018 100 yards away

  Part one, part two storey side extension.

  Granted Full applications Extension 9 docs

• 23 Lesney Park Erith Kent DA8 3DP

  21/02940/FUL Submitted 21 Sep 2021 100 yards away

  Part one / part two storey side and rear extension and front porch.

  Granted Full applications Extension 7 docs
  Small domestic

• 57 Lesney Park Erith Kent DA8 3DS

  14/01124/FUL Submitted 13 Jun 2014 100 yards away

  Part 1/Part 2 storey rear extension.

  Granted Full applications Extension 11 docs

• 7 Lesney Park Erith Kent DA8 3DP

  12/01122/FUL01 Submitted 15 Nov 2013 100 yards away

  Details of conditions 3(materials and finishes), 6(vehicle parking), 8(vehicular access), 9(sustainable design), 10(drainage), 14(demolition/construction methodology), 15(fencing) and 16(refuse and recycling) pursuant to planning permission 12/01122/FUL for the erection of an end of terrace 3 bedroom house with off street parking and amenity space provision.

  Granted Full applications Demolition 5 docs

• 22 Elm Grove Erith Kent DA8 3BL

  21/02904/FUL Submitted 16 Sep 2021 100 yards away

  Conversion of garage into habitable room

  Granted Full applications 6 docs

• 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