66 CROMWELL ROAD, BECKENHAM, BR3 4LN

1. 18 Dec 2025

   Received by Bromley

2. 22 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 11 Mar 2026

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

4. 11 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 50 CROMWELL ROAD, BECKENHAM, BR3 4LN

  26/01358/HPA Submitted 2 Apr 2026 0m away

  Demolition of existing single storey outrigger and construction of single storey rear extension, garden store and boundary wall.

  Granted Householder Extension Demolition 19 docs
  Small domestic

• 66 CROMWELL ROAD, BECKENHAM, BR3 4LN

  25/05800/HPA Submitted 18 Dec 2025 0m away

  Ground floor rear extension.

  Granted Householder Extension 8 docs
  Domestic

• 43 CROMWELL ROAD, BECKENHAM, BR3 4LL

  25/05430/HPA Submitted 21 Nov 2025 51m away

  Single storey side infill extension to extend kitchen, elevational alterations.

  Granted Householder Extension 10 docs
  Small domestic

• 45 Cromwell Road, Beckenham, BR3 4LL

  21/02691/PLUD Submitted 27 May 2021 57m away

  Proposed loft conversion with rear 'L' shaped dormer, side window and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Decided Lawful development Loft or dormer Windows or glazing 7 docs

• 17 Hampden Road, Beckenham, BR3 4HD

  23/00797/PLUD Submitted 23 Feb 2023 83m away

  Part demolition of existing outhouse and construction of a single storey rear extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Decided Lawful development Extension Demolition 5 docs
  Small domestic

• 11 Hampden Road, Beckenham, BR3 4HD

  22/03772/PLUD Submitted 27 Sep 2022 96m away

  Hip to gable loft conversion with rear dormer, obscure side window and front rooflights.LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Decided Lawful development Loft or dormer Windows or glazing 13 docs

• 26/02728/LDC Decided

  6 DUKES WAY, WEST WICKHAM, BR4 9AU

  Proposed outbuilding to rear garden LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  7 Jul 2026 Lawful development
• 26/02338/LDC Withdrawn

  75 GODDINGTON LANE, ORPINGTON, BR6 9DT

  Removal of chimney, conversion of garage to habitable space, part hip to gable loft conversion comprising side dormers and rooflights, elevational alterations. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  9 Jun 2026 Lawful development
• 26/03423/LDC Awaiting decision

  42 GROVELAND ROAD, BECKENHAM, BR3 3QA

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

  1 Sep 2026 Lawful development
• 26/02684/LDC Decided

  8 ROWDEN ROAD, BECKENHAM, BR3 4NA

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

  3 Jul 2026 Lawful development
• 26/02598/LDC Decided

  12 MORSTON GARDENS, MOTTINGHAM, LONDON, SE9 4NE

  Single storey rear extension (where prior approval was not required under ref 26/00873/NOT) LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  26 Jun 2026 Lawful development