9 THORNTON DENE, BECKENHAM, BR3 3ND

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/02021/HPA Granted

  9 THORNTON DENE, BECKENHAM, BR3 3ND

  Part garage conversion to habitable space, construction of single storey rear extension, front canopy, extended raised patio with steps and elevational alterations, outbuilding at rear garden

  Decided 10 Jul 2026 Householder

1. 28 Jul 2026

   Received by Bromley

2. 2 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Bromley took a median of 58 days over the applications it decided in the last year.

• 26/02021/HPA Granted

  9 THORNTON DENE, BECKENHAM, BR3 3ND

  Part garage conversion to habitable space, construction of single storey rear extension, front canopy, extended raised patio with steps and elevational alterations, outbuilding at rear garden

  Decided 10 Jul 2026 Householder

This application is with Bromley for determination, against a statutory target of eight weeks. Over the last year Bromley decided amendment applications in a median of 60 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 9 THORNTON DENE, BECKENHAM, BR3 3ND

  26/02021/HPA Submitted 11 May 2026 50 yards away

  Part garage conversion to habitable space, construction of single storey rear extension, front canopy, extended raised patio with steps and elevational alterations, outbuilding at rear garden

  Granted Householder Extension 10 docs
  Small domestic

• Burnhill House, 50 Burnhill Road, Beckenham, BR3 3LA

  22/04855/FULL1 Submitted 12 Dec 2022 50 yards away

  Construction of rear (east elevation) extension at second floor, additional third storey roof extension (south elevation), elevational alterations to the existing building forming an additional 9 flats comprising 1 studio flat, 5 one bedroom, 2 two bedroom and one 3 bedroom flats within the extended sections of the building in connection with a revised entrance area and integral refuse and cycle storage area on the Burnhill Road frontage. (Following grant of planning permission under reference 21/00564/FULL1 amended scheme alters scope of extensions and of unit mix).

  Granted Full applications New dwelling Extension 35 docs
  Several homes

• Burnhill House, 50 Burnhill Road, Beckenham, BR3 3LA

  22/01203/CONDIT Submitted 17 Nov 2022 100 yards away

  Details submitted to discharge conditions in relation to planning ref 22/01203/FULL1:Condition 3: Acoustic assessment

  Decided Conditions 6 docs

• Burnhill House , 50 Burnhill Road, Beckenham, BR3 3LA

  21/00564/FULL1 Submitted 5 Feb 2021 100 yards away

  Construction of rear (east elevation) extension at second floor, additional third storey roof extension (south elevation), elevational alterations to the existing building forming an additional 9 flats comprising 1 studio flat, 6 one bedroom, one 2 bedroom and one 3 bedroom flats within the extended sections of the building in connection with a revised entrance area and integral refuse and cycle storage area on the Burnhill Road frontage. ADDITIONAL SUPPORTING DOCUMENTS

  Granted Full applications New dwelling Extension 35 docs
  Several homes

• Burnhill House, 50 Burnhill Road, Beckenham, BR3 3LA

  24/02434/FULL1 Submitted 26 Jun 2024 100 yards away

  Elevational alterations/extension to shopfront facing car park, comprising relocation of retail shop entrance door to east elevation (infill of existing recessed ground floor area) and installation of new fire exit door in east elevation.

  Granted Full applications Extension Windows or glazing 9 docs

• 21 BURNHILL ROAD, BECKENHAM, BR3 3LA

  26/01133/HPA Submitted 23 Mar 2026 100 yards away

  Single storey rear extension and extension to existing rear dormer over roof slope and existing outrigger. Replacement metal balustrade to existing rear roof terrace, elevational alterations and rooflight in front roof slope

  Refused Householder Extension Loft or dormer 17 docs
  Small domestic

• 20/04226/AMD7 Granted

  FORMER, 56 BOURNE WAY, HAYES, BROMLEY, BR2 7EY

  Non-material amendment application under Section 96a of the Town & Country Planning Act 1990 in connection with the planning reference 20/04226/FULL1 dated 14.06.2021 to amend the approved details of planning condition 18 (car park management plan) planning reference number 20/04226/CONDT6 dated 25.06.2024

  Received 31 Mar, published by the council 25 Jul 2026 Amendments
• 20/05003/S73A2 Refused

  27 HOLBROOK LANE, CHISLEHURST, BR7 6PE

  Minor material amendment under Section 73 of the Town and Country Planning Act 1990 to allow variation of Condition 2 of ref: 20/05003/FULL1 (granted for the demolition of an existing building and the erection of detached 2 storey 5 bedroom dwellinghouse with basement, integral garage and associated landscaping and amended by 20/05003/RECON and 20/05003/RECON1) to allow an upgrade to the existing bedroom 03 in the form of a catslide roof and associated dormer.

  Received 3 Aug, published by the council 16 Aug 2026 Amendments
• 18/00142/AMD Refused

  BORKWOOD COURT, SEVENOAKS ROAD, ORPINGTON, BR6 9LA

  Non-material amendment application under S96a of the Town and Country Planning Act 1990 to planning permission reference 18/00142/FULL1 to amend landscaping scheme

  Received 30 Mar, published by the council 25 Jul 2026 Amendments
• 23/02315/S73A1 Awaiting decision

  68 BARNMEAD ROAD, BECKENHAM, BR3 1JE

  Application under Section 73 to vary condition 2 of permission reference 23/02315/FULL6 and 23/02315/S73A (granted for single storey side and rear extensions, works to the roof including new slates, ridge tiles, new and replacement rooflights. New boundary walls with metal railings to front and side. New fencing with trellis to side and rear) to allow for blocking up one of the existing first floor windows in the left side elevation

  Received 28 Sep, published by the council 6 Oct 2026 Amendments
• 25/00501/S73A1 Granted

  4 STANLEY ROAD, ORPINGTON, BR6 0ET

  Variation of Conditions 2 and 3 (granted for Demolition of existing garage. Construction of single storey side extension, replacement roof over existing kitchen, elevational alterations including replacement windows and solar panels to rear roof slope. Raised patio/steps to garden) to allow minor material amendment comprising changes to external materials of side and rear elevations (single storey extension and host dwelling) rooflight to the rear roofslope and additional solar panel.

  Received 22 Jul, published by the council 2 Aug 2026 Amendments