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Planning application

23/00398/FULL6

150 Sunningvale Avenue, Biggin Hill, TN16 3TW

Granted Bromley Householder planning permission

Proposal

Demolition of existing rear extensions. Alterations to front elevation to include enlargement of existing garage with a new pitched roof and ramp. Canopy to side porch. First floor extension to create two storey dwelling with front and rear dormers. Construction of a single storey rear extension. Rendering and elevational alterations.

As published by the council, reference 23/00398/FULL6

Timeline

Dates from the published record

  1. 1 Feb 2023

    Received by Bromley

  2. 29 Mar 2023

    Decision issued: GRANTED

  3. 2 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 21/01500/FULL6 Refused

    155 Sunningvale Avenue, Biggin Hill, TN16 3TL

    First Floor Side Extension above the garage to provide an additional bedroom with ensuite.

    26 Mar 2021 76m away Householder
  • 24/00646/CONDIT Awaiting decision

    El Joyre, Lillie Road, Biggin Hill, TN16 3QB

    Details submitted to comply with the requirements of the following conditions relating to planning permission 24/00646/DET:Condition 4 - a schedule detailing the size and number of all proposed trees/plants for the landscaping scheme

    12 Dec 2024 129m away Conditions
  • 24/00646/CONDT2 Awaiting decision

    El Joyre, Lillie Road, Biggin Hill, TN16 3QB

    Details submitted to comply with the requirements of the following conditions relating to planning permission 24/00646/DET:Condition 2 - Details of the means of privacy screening for all balconies

    12 Dec 2024 129m away Conditions
  • 24/00646/CONDT1 Awaiting decision

    El Joyre, Lillie Road, Biggin Hill, TN16 3QB

    Details submitted to comply with the requirements of the following conditions relating to planning permission 24/00646/DET:Condition 3 - Details of the materials to be used for the external surfaces of the buildings

    12 Dec 2024 129m away Conditions
  • 24/00646/DET Granted

    El Joyre, Lillie Road, Biggin Hill, TN16 3QB

    Details of appearance, landscaping and scale pursuant to Outline permission 20/01579/OUT granted permission on Appeal under ref: APP/G5180/W/22/3301585 on the 1.07.23 for demolition of existing dwellings and erection of 4 x detached dwellings.

    21 Feb 2024 129m away Reserved matters
  • 23/00145/PLUD Decided

    10 Rushdene Walk, Biggin Hill, TN16 3UG

    Conversion of garage into habitable space and elevational alterations.LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    16 Jan 2023 307m away Lawful development

In Bromley

  • 26/03086/HPA Awaiting decision

    33 STOWE ROAD, ORPINGTON, BR6 9HG

    Demolition of the existing rear conservatory and erection of a single-storey rear extension, together with associated internal alterations.

    31 Jul 2026 Householder
  • 26/00750/LDC Refused

    162 KINGS ROAD, BIGGIN HILL, WESTERHAM, TN16 3NH

    Removal of 1x existing garden shed and relocation of the existing outbuilding to shed position for dog grooming business

    25 Feb 2026 Householder
  • 26/03067/HPA Awaiting decision

    11 THE SPINNEYS, BICKLEY, BROMLEY, BR1 2NT

    Demolition of existing porch and construction of single storey front extension

    30 Jul 2026 Householder
  • 26/03072/HPA Awaiting decision

    34 BARK HART ROAD, ORPINGTON, BR6 0QD

    Demolition of existing garage and construction of a single storey side and rear extension, rooflights and elevational alterations

    30 Jul 2026 Householder
  • 26/03064/HPA Awaiting decision

    7 ST AUBYN'S CLOSE, ORPINGTON, BR6 0SN

    Removal of existing conservatory and construction of part one/two storey rear extension, elevational alterations.

    30 Jul 2026 Householder