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Planning application

26/02021/S73A

9 THORNTON DENE, BECKENHAM, BR3 3ND

Awaiting decision Bromley Removal/variation of conditions

Proposal

Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 26/02021/HPA (granted for 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) in order to vary condition 2 to allow for changes to the approved plans to include an increase to the depth of the single-storey rear extension and an increase to the depth of the patio including planters.

As published by the council, reference 26/02021/S73A

Timeline

Dates from the published record

  1. 28 Jul 2026

    Received by Bromley

  2. 2 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Bromley for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 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

    11 May 2026 0m away Householder
  • 26/01133/HPA Refused

    21 BURNHILL ROAD, BECKENHAM, BR3 3LA

    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

    23 Mar 2026 84m away Householder
  • 24/03131/FULL2 Granted

    7 Kelsey Square, Beckenham, BR3 1AF

    Change of use of existing office space (Use Class E(g)(i)) to a 2 bedroom residential flat. Internal alterations only. (Use Class C3).

    15 Aug 2024 94m away Full applications
  • 24/03132/LBC Granted

    7 Kelsey Square, Beckenham, BR3 1AF

    Change of use of existing office space (Use Class E(g)(i)) to a 2 bedroom residential flat (Use Class C3). Internal alterations only. (Listed Building Consent)

    15 Aug 2024 94m away Heritage and listed buildings
  • 26/01993/ADV Granted

    141 HIGH STREET, BECKENHAM, BR3 1AG

    Installation of halo illuminated fascia lettering and illuminated projecting sign to ground floor shopfront

    18 May 2026 123m away Advertising
  • 25/00557/ADV Awaiting decision

    137 - 139 High Street, Beckenham, BR3 1AG

    2 no. internally Illuminated facade signs

    14 Feb 2025 123m away Advertising

In Bromley

  • 24/02361/AMD Granted

    9 BURFORD ROAD, BICKLEY, BROMLEY, BR1 2EY

    Non-Material Amendment to previous planning permission ref 24/02361/FULL6: Change of roof tiles from interlocking tiles, to match existing, to grey roof slates.

    22 Jun 2026 Amendments
  • 24/04572/AMD1 Refused

    27 GRANGE ROAD, ORPINGTON, BR6 8ED

    Non-material amendment application under S96a of the Town and Country Planning Act to planning permission reference 24/04572/FULL6 (Demolition of chimneys, first floor extension to create two storey dwelling and elevational alterations) Removal of first floor projecting bays superseded with flat windows.

    30 Jun 2026 Amendments
  • 25/04028/AMD Awaiting decision

    The Glades Shopping Centre, High Street, Bromley, BR1 1DN

    Non-material amendment application under S96a of the Town and Country Planning Act to planning permission reference 25/04028/FPA to allow for relocation of substation.

    28 Jul 2026 Amendments
  • 25/05819/S73A Awaiting decision

    223 CROFTON LANE, ORPINGTON, BR6 0BL

    Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 25/05819/HPA allowed at appeal 6007385 (granted for Single storey side/rear extension, roof alterations to enlarge roofspace with addition of front and rear dormers, heat pump, solar panels and elevational alterations with landscaping to rear garden to include raised patio. Demolition of existing garage and construction of detached double garage to rear garden. ) in order to vary conditions 2 and 8 to allow for changes to the approved plans to include repositioning of master bedroom rooflights and relocate the garage boundary wall to be 0.5m from the boundary.

    27 Jul 2026 Amendments
  • 23/02315/S73A Granted

    68 BARNMEAD ROAD, BECKENHAM, BR3 1JE

    Application under Section 73 to vary conditions 2 and 3 of permission reference 23/02315/FULL6 (granted for 23/02315/FULL6 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 minor material amendments to the development comprising change of materials of approved raised parapet, amendments to rooflights, installation of solar PV tiles.

    25 Mar 2026 Amendments