Planning application
9 THORNTON DENE, BECKENHAM, BR3 3ND
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Relates to 26/02021/HPA
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
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
Application record
- Reference
- 26/02021/S73A
- Type
- Removal/variation of conditions
- Status
- Valid
- Received
- 28 Jul 2026
- Validated
- 28 Jul 2026
- Ward
- Kelsey & Eden Park
- Decision by
- Delegated Decision
- Postcode
- BR3 3ND
Site history
Applications at this address on the Bromley register
This site has had 2 applications since 2026: 1 approved, 0 refused.
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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
Timeline
Dates from the published record
-
28 Jul 2026
Received by Bromley
-
2 Aug 2026
Added to PlanIndex
-
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.
Related applications
Cases linked to this one on the register
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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
Documents
Plans, drawings, consultee responses and the officer's report
10 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
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 56 days. More in our guide to how long planning decisions take.
About amendment applications
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.
Nearby applications
Within 500 metres
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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
Granted Householder Extension 10 docsSmall domestic -
Burnhill House, 50 Burnhill Road, Beckenham, BR3 3LA
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 docsSeveral homes -
Burnhill House, 50 Burnhill Road, Beckenham, BR3 3LA
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
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 docsSeveral homes -
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
Refused Householder Extension Loft or dormer 17 docsSmall domestic -
COACH AND HORSES, BURNHILL ROAD, BECKENHAM, BR3 3LA
Continued display of externally illuminated fascia signage (approved under 20/04293/ADV)
Granted Advertising 8 docs
Other amendment applications
In Bromley
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10/00776/S73A Awaiting decision
76 GREEN LANE, CHISLEHURST, BR7 6AZ
Variation of Condition 3 of planning permission reference 10/00776/FULL2 (granted for Change of use from former Royal British Legion Club to convenience food retail) to extend opening hours to allow for trading between 07.00 and 23.00 hours daily.
-
26/01231/S73A Granted
88 PICKHURST LANE, HAYES, BROMLEY, BR2 7JD
Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 26/01231/HPA (granted for Demolition of rear garage, construction of single storey front porch extension, single storey rear extension and elevational alterations. ) in order to vary condition 2 to allow for changes to the approved plans to include removal of side extension.
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25/05275/S73A Granted
148 VILLAGE WAY, BECKENHAM, BR3 3PH
Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 25/05275/HPA (granted for single storey rear extension) to vary conditions 2 and 3 to allow for changes to the approved plans and materials to include changes to approved roof lights, rear wall glazing and parapet wall, and change of roof materials to concrete tiles.
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26/00764/CON Granted
201 CHARTERHOUSE ROAD, ORPINGTON, BR6 9ET
Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 26/00764/HPA (granted for 'Demolition of detached rear garage. Single storey front/side/rear wraparound extension including front porch') in order to vary condition 2 to allow for changes to the approved plans to include extending approved rear extension by 800mm.
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26/00764/S73A Granted
201 CHARTERHOUSE ROAD, ORPINGTON, BR6 9ET
Minor Material Amendment under S73 of the Town and Country Planning Act to planning permission reference 26/00764/HPA (granted for 'Demolition of detached rear garage. Single storey front/side/rear wraparound extension including front porch') in order to vary condition 2 to allow for changes to the approved plans to include extending approved rear extension by 800mm.