129 Layhams Road, West Wickham, BR4 9HE

1. 27 May 2026

   Received by Bromley

2. 10 Jul 2026

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

3. 25 Jul 2026

   Added to PlanIndex

Bromley granted permission on 10 July 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.

• 131 Birch Tree Avenue, West Wickham, BR4 9EQ

  21/02628/FULL6 Submitted 25 May 2021 100 yards away

  Ground floor single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 119 Chestnut Avenue, West Wickham, BR4 9EU

  21/01756/PLUD Submitted 12 Apr 2021 150 yards away

  Construction of a corridor to access the existing outbuildingLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Refused Lawful development 8 docs

• 109 BIRCH TREE AVENUE, WEST WICKHAM, BR4 9EQ

  26/01072/HPA Submitted 18 Mar 2026 150 yards away

  Retention of raised decking to the rear garden, erection of fence and all associated works.

  Granted Householder 12 docs
  Small domestic

• 101 BIRCH TREE AVENUE, WEST WICKHAM, BR4 9EQ

  26/02281/HPA Submitted 5 Jun 2026 150 yards away

  Demolition of existing storage shed and erection of a new detached garden building with a veranda for ancillary residential use.

  Granted Householder Demolition 7 docs
  Small domestic

• 122 BIRCH TREE AVENUE, WEST WICKHAM, BR4 9EL

  25/04137/HPA Submitted 1 Sep 2025 200 yards away

  Removal of chimney, construction of single storey rear extension, loft conversion comprising side/rear dormer with window to side.

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

• 82 Birch Tree Avenue, West Wickham, BR4 9EL

  26/01471/HPA Submitted 15 Apr 2026 200 yards away

  Single storey rear infill extension, loft conversion comprising rear/side dormer, elevational alterations, extended rear raised patio.

  Refused Householder Extension Loft or dormer 8 docs
  Small domestic

• 26/02681/LDC Granted

  THORN COTTAGE, DOWNE ROAD, KESTON, BR2 6AD

  Single storey front, rear and side extensions with elevational alterations. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Received 3 Jul, published by the council 25 Jul 2026 Lawful development
• 26/03104/LDC Granted

  9 TYLNEY ROAD, BROMLEY, BR1 2RJ

  Single storey rear extension and loft conversion comprising rear dormer with Juliet balcony and rooflights to front. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Received 3 Aug, published by the council 11 Aug 2026 Lawful development
• 26/03110/LDC Granted

  39 BRAMERTON ROAD, BECKENHAM, BR3 3NZ

  Loft conversion with front rooflights and rear dormer LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Received 3 Aug, published by the council 11 Aug 2026 Lawful development
• 26/03036/LDC Granted

  23 AVENUE ROAD, BECKENHAM, LONDON, SE20 7RT

  Loft conversion with rear dormer with Juliet balcony and front rooflights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Received 28 Jul, published by the council 2 Aug 2026 Lawful development
• 26/03827/LDC Awaiting decision

  24 STANHOPE GROVE, BECKENHAM, BR3 3JA

  Loft conversion, rear dormer with Juliet balcony. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Received 30 Sep, published by the council 6 Oct 2026 Lawful development