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Planning application

23/00444/HHPA

3 Warren Gardens, Orpington, BR6 6JD

Granted Bromley Prior approval Part 1 Class A.1(ea): Larger home extension

Proposal

Single storey rear extension, extending beyond the rear wall of the original house by 5.00m, for which the maximum height would be 3.60m, and for which the height of the eaves would be 2.50m (42 Day Notification for Householder Permitted Development Prior approval).

As published by the council, reference 23/00444/HHPA

Timeline

Dates from the published record

  1. 5 Feb 2023

    Received by Bromley

  2. 9 Feb 2023

    Validated

    Checked as complete and ready for consideration.

  3. 17 Mar 2023

    Decision issued: PRIOR APPROVAL IS NOT REQUIRED

  4. 25 Jul 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 prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 23/00458/FULL6 Granted

    3 Warren Gardens, Orpington, BR6 6JD

    Garage conversion into a habitable room and elevational alterations.

    6 Feb 2023 0m away Householder
  • 26/02391/LDC Awaiting decision

    5 RAWLINGS CLOSE, ORPINGTON, BR6 6JW

    Garage conversion into a habitable space, single storey rear extension and elevational alterations LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    12 Jun 2026 121m away Lawful development
  • 24/03585/FULL6 Granted

    7 Rawlings Close, Orpington, BR6 6JW

    Demolition of existing conservatory and erection of single storey rear and side extensions

    25 Sep 2024 121m away Householder
  • 26/01861/HPA Refused

    107 WARREN ROAD, ORPINGTON, BR6 6JE

    Demolition of existing conservatory and construction of single storey rear extension

    8 May 2026 147m away Householder
  • 21/04168/PLUD Awaiting decision

    106 Warren Road, Orpington, BR6 6JA

    Construction of a single storey garden annex/outbuilding. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    18 Aug 2021 153m away Lawful development
  • 26/01919/HPA Granted

    8 CHESTNUT CLOSE, ORPINGTON, BR6 6LP

    Garage conversion with elevational alterations

    12 May 2026 157m away Householder

In Bromley

  • 26/02489/NOT Granted

    82 BROMLEY GARDENS, BROMLEY, BR2 0ET

    Single storey rear extension, extending beyond the rear wall of the original house by 4.87m, for which the maximum height would be 3.6m, and for which the height of the eaves would be 2.8m (42 Day Notification for Householder Permitted Development Prior Approval)

    19 Jun 2026 Prior approval
  • 26/02407/NOT Granted

    124 LULLINGSTONE CRESCENT, ORPINGTON, BR5 3DX

    Single storey rear extension, extending beyond the rear wall of the original house by 6m, for which the maximum height would be 3m, and for which the height of the eaves would be 3m (42 Day Notification for Householder Permitted Development Prior Approval)

    15 Jun 2026 Prior approval
  • 26/02345/NOT Granted

    THE POPLARS, WESTERHAM ROAD, KESTON, BR2 6AG

    Single storey rear extension, extending beyond the rear wall of the original house by 8m, for which the maximum height would be 4m, and for which the height of the eaves would be 2.72m (42 Day Notification for Householder Permitted Development Prior Approval)

    9 Jun 2026 Prior approval
  • 26/02428/NOT Granted

    14 CROFTON AVENUE, ORPINGTON, BR6 8DU

    Single storey rear extension, extending beyond the rear wall of the original house by 8m, for which the maximum height would be 3m, and for which the height of the eaves would be 3m (42 Day Notification for Householder Permitted Development Prior Approval)

    16 Jun 2026 Prior approval
  • 26/02972/NOT Awaiting decision

    3 SANDHURST ROAD, ORPINGTON, BR6 9HN

    Single storey rear extension, extending beyond the rear wall of the original house by 4.9m, for which the maximum height would be 3.17m, and for which the height of the eaves would be 3m (42 Day Notification for Householder Permitted Development Prior Approval

    22 Jul 2026 Prior approval