46 ANCASTER ROAD, BECKENHAM, BR3 4DY

1. 2 Dec 2025

   Received by Bromley

2. 8 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Feb 2026

   Decision issued: PROPOSED USE/DEVELOPMENT IS LAWFUL

4. 11 Aug 2026

   Added to PlanIndex

Bromley granted permission on 6 February 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.

• 26 ANCASTER ROAD, BECKENHAM, BR3 4DY

  26/02662/HPA Submitted 1 Jul 2026 50 yards away

  78% historically approved · decision due ~15 Sep

  Loft conversion with roof alterations comprising of hip to gable end, rear dormer and 2 rooflights in front roof slope

  Awaiting decision Householder Loft or dormer Roofing 24 docs
  Domestic

• Kavan Court, 51 Ancaster Road, Beckenham, BR3 4DZ

  20/02327/AMD2 Submitted 5 Aug 2021 50 yards away

  Amendment to planning ref: 20/02327/FULL1Minor changes to the placement of windows/doors on the South East and South West Elevations

  Granted Amendments Windows or glazing 9 docs

• 15 ANCASTER ROAD, BECKENHAM, BR3 4DZ

  26/01577/LDC Submitted 21 Apr 2026 50 yards away

  Existing single storey rear extension LAWFUL DEVELOPMENT CERTIFICATE (EXISTING)

  Granted Lawful development Extension 6 docs
  Small domestic

• 19 Ancaster Road, Beckenham, BR3 4DZ

  24/02796/FULL1 Submitted 22 Jul 2024 50 yards away

  Conversion of dwelling house into 1x three bed ground floor flat, 1x two bed 1st floor flat and 1x one bed 2nd floor flat together with single storey rear extension, demolition of existing rear dormer and construction of L shaped dormer roof extension over rear.

  Granted Full applications Extension Loft or dormer +1 24 docs
  Small domestic

• 56 Ancaster Road, Beckenham, BR3 4DY

  19/01949/CONDIT Submitted 23 Jun 2021 100 yards away

  Details submitted to discharge condition in relation to planning ref: 19/01949/FULL1Condition 3 - details of arrangements for bicycle parkingCondition 4 - details of the proposed boundary treatmentsCondition 5 - details of arrangements for storage of refuse and recyclable materialsCondition 6 - details of the drainage system for surface water drainageCondition 7 - details of the materials to be used for the external surfacesCondition 8 - details of the windows to the south western (rear) elevation

  Decided Conditions Windows or glazing 5 docs

• 13 Gwydor Road, Beckenham, Bromley, BR3 4DT

  21/02537/PLUD Submitted 21 May 2021 100 yards away

  Loft conversion incorporating a hip to gable extension, rear dormer and front rooflightsLAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

  Granted Lawful development Extension Loft or dormer 18 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