86 Mackenzie Road, Beckenham, BR3 4RZ

1. 6 Sep 2024

   Received by Bromley

2. 29 Oct 2024

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

3. 20 Sep 2026

   Added to PlanIndex

Bromley granted permission on 29 October 2024, 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.

• First Floor Flat, 68 Mackenzie Road, Beckenham, BR3 4RZ

  21/02272/FULL1 Submitted 7 May 2021 50 yards away

  Loft conversion to include second floor dormer extensions to rear of main roof and side of outrigger roof and front rooflights

  Granted Full applications Extension Loft or dormer 9 docs

• 49 MACKENZIE ROAD, BECKENHAM, BR3 4RY

  26/01515/LDC Submitted 17 Apr 2026 50 yards away

  Use of existing outbuilding in rear garden for personal training activity undertaken at the property which is small scale, appointment only, and incidental and ancillary to the primary residential use. LAWFUL DEVELOPMENT CERTIFICATE (EXISTING)

  Refused Lawful development 7 docs

• 49 Mackenzie Road, Beckenham, BR3 4RY

  21/02677/PLUD Submitted 27 May 2021 100 yards away

  Single storey rear infill extension, extending beyond the rear wall of the original house by 4.5m, for which the maximum height would be 3m, and for which the height of the eaves would be 3m LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Refused Lawful development Extension 11 docs
  Small domestic

• 49 Mackenzie Road, Beckenham, BR3 4RY

  21/03276/HHPA Submitted 23 Jul 2021 100 yards away

  Single storey rear extension, extending beyond the rear wall of the original house by 4.50m, for which the maximum height would be 2.80m, and for which the height of the eaves would be 2.80m (42 Day Notification for Householder Permitted Development Prior Approval)

  Granted Prior approval Extension 9 docs
  Small domestic

• 62 BIRKBECK ROAD, BECKENHAM, BR3 4SP

  26/00365/HPA Submitted 2 Feb 2026 100 yards away

  Single story rear infill extension with increased roof height to existing rear projection, elevational alterations and extended patio with raised steps.

  Granted Householder Extension 10 docs
  Domestic

• 66A Birkbeck Road, Beckenham, BR3 4SP

  24/03043/FULL1 Submitted 9 Aug 2024 100 yards away

  Alterations to front driveway and new vehicle access.

  Granted Full applications 12 docs

• 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