100 CROCKENHILL ROAD, ORPINGTON, BR5 4DG

1. 17 Sep 2025

   Received by Bromley

2. 10 Nov 2025

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

3. 11 Aug 2026

   Added to PlanIndex

Bromley granted permission on 10 November 2025, 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.

• 117 Burrfield Drive, Orpington, BR5 4BX

  21/02852/FULL6 Submitted 9 Jun 2021 50 yards away

  Demolition of existing conservatory and stores. Erection of single storey rear extension. Erection of single storey side extension.

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 2 Ronfearn Avenue, Orpington, BR5 4BP

  24/03623/FULL6 Submitted 27 Sep 2024 200 yards away

  Part one/two storey front extension with elevational alterations.

  Refused Householder Extension 10 docs
  Domestic

• 51 HODSON CRESCENT, ORPINGTON, BR5 4BS

  25/04562/LDC Submitted 29 Sep 2025 250 yards away

  Removal of chimney and construction of loft conversion with rear dormer and front rooflights. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Granted Lawful development Loft or dormer 16 docs

• 35 HODSON CRESCENT, ORPINGTON, BR5 4BS

  26/00907/NOT Submitted 9 Mar 2026 250 yards away

  Single storey rear extension, extending beyond the rear wall of the original house by 5.90m, for which the maximum height would be 2.90m, and for which the height of the eaves would be 2.72m (42 Day Notification for Householder Permitted Development Prior Approval)

  Refused Prior approval Extension 6 docs
  Small domestic

• 35 HODSON CRESCENT, ORPINGTON, BR5 4BS

  25/04497/NOT Submitted 24 Sep 2025 250 yards away

  Single storey rear extension, extending beyond the rear wall of the original house by 6.00m, for which the maximum height would be 3.00m, and for which the height of the eaves would be 3.00m (42 Day Notification for Householder Permitted Development Prior Approval)

  Refused Prior approval Extension 6 docs
  Small domestic

• 36 Burrfield Drive, Orpington, BR5 4BY

  22/04641/FULL1 Submitted 24 Nov 2022 300 yards away

  Erection of detached two storey 2 bedroom dwelling on land associated with 36 Burrfield Drive, with alterations to boundary fencing, new dropped kerbs and driveways

  Refused Full applications 24 docs
  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