Planning application
26/00836/HPA
12 WIMBORNE AVENUE, CHISLEHURST, BR7 6RQ
Proposal
Part one/two storey rear extension with rear patio/steps, two storey front extensions with front canopy, loft conversion to include increase in ridge height, front rooflights and rear dormer and elevational alterations.
As published by the council, reference 26/00836/HPA
Timeline
Dates from the published record
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3 Mar 2026
Received by Bromley
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6 Mar 2026
Validated
Checked as complete and ready for consideration.
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23 Jul 2026
Decision issued: GRANTED
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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 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.
Nearby applications
Within 500 metres
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26/03019/HPA Awaiting decision
5 WIMBORNE AVENUE, CHISLEHURST, BR7 6RQ
Demolition of existing rear extension and construction of part one/two storey front, side and rear extensions, front porch, garage conversion to habitable space, loft conversion with raised ridge height, rear dormer, front and crown rooflights, and elevational alterations.
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26/02112/HPA Awaiting decision
59 CLARENDON WAY, CHISLEHURST, BR7 6RG
demolition of existing chimney. Loft extension with raised ridge of existing roof. Rear dormer extension and elevational alterations.
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26/01843/HPA Granted
66 KEVINGTON DRIVE, CHISLEHURST, BR7 6RN
Demolition of existing garage. New front entrance with front open porch with brick pillars and gable roof. Construction of a two-storey side extension, new roof with and increase in ridge height and front dormers, loft conversion with rear dormer and rooflights and elevational alterations.
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26/00919/HPA Refused
87 KEVINGTON DRIVE, CHISLEHURST, BR7 6RW
To install a cantilevered pergola at the rear of the dwelling and modifications to the raised patio, including access.
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21/02363/TPSPLD Refused
164 Leesons Hill, Chislehurst, BR7 6QL
Beech tree overhanging No.s 1 & 3 Sunnyfield Road - Remove overhanging branches back to boundary lineSUBJECT TO TPO 2467 (18.4.2012)
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21/02363/TPO Granted
164 Leesons Hill, Orpington, Bromley, BR7 6QL
Beech tree overhanging No.s 1 & 3 Sunnyfield Road - crown raise to 4m above ground level, reduce lateral branches overhanging no1 and 3 by up to 1.5m.SUBJECT TO TPO 2467 (18.4.2012)
Other householder applications
In Bromley
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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.
-
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
-
26/03067/HPA Awaiting decision
11 THE SPINNEYS, BICKLEY, BROMLEY, BR1 2NT
Demolition of existing porch and construction of single storey front extension
-
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
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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.