Planning application
18 CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey rear extension, extending beyond the rear wall of the original house by 8.00m, for which the maximum height would be 3.26m, and for which the height of the eaves would be 3.04m (42 Day Notification for Householder Permitted Development Prior Approval)
As published by the council, reference 26/00622/NOT
Application record
- Reference
- 26/00622/NOT
- Type
- Prior approval Part 1 Class A.1(ea): Larger home extension
- Status
- Decision Made
- Decision
- Granted As published: PRIOR APPROVAL IS NOT REQUIRED
- Received
- 17 Feb 2026
- Validated
- 26 Feb 2026
- Decided
- 2 Apr 2026
- Ward
- Penge & Cator
- Decision by
- Delegated Decision
- Postcode
- SE26 5DS
Site history
Applications at this address on the Bromley register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
26/00677/HPA Granted
18 CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
Removal of chimney and construction of two storey side extension.
Timeline
Dates from the published record
-
17 Feb 2026
Received by Bromley
-
26 Feb 2026
Validated
Checked as complete and ready for consideration.
-
2 Apr 2026
Decision issued: PRIOR APPROVAL IS NOT REQUIRED
-
11 Aug 2026
Added to PlanIndex
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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Bromley granted permission on 2 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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4 CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
Proposed front porch extension
Granted Householder Extension 5 docsSmall domestic -
Alexandra Junior School, Cator Road, Sydenham, London, SE26 5DS
T19 Common Horse Chestnut - Fell to safe height.T0175 Common Ash - Reduce lateral limbs by 2m.T0200 Common Lime - Reduce faulted limbs/stems by 2-3m.
Withdrawn Trees 1 doc -
ALEXANDRA JUNIOR SCHOOL, CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
TG1 - Mixed species of Hawthorn and 1 x Cypress - Fell to ground level.
Granted Trees 3 docs -
38 Cator Road, Sydenham, London, SE26 5DS
x2 Copper Beech trees - Reduce by approximately 2m and shape. x1 Willow tree - Reduce by approximately 3m and shape.
Granted Trees 2 docs -
26 CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
94% historically approved · decision due ~10 Nov
Large Lime tree in front garden - Reduce height by approximately 4-5m and width by approximately 2m as required. Large twin-stemmed Ash tree in rear garden - Reduce both crowns by approximately 3m as required. x2 large Ash trees in rear garden - Reduce crowns by 2m as required. x2 large Prunus trees in rear garden - Reduce and cut back by approximately 2m as required.
Awaiting decision Trees 1 doc -
18 CATOR ROAD, SYDENHAM, LONDON, SE26 5DS
Removal of chimney and construction of two storey side extension.
Granted Householder Extension 12 docsDomestic
Other prior approval applications
In Bromley
-
26/03834/NOT Awaiting decision
24 STANHOPE GROVE, BECKENHAM, BR3 3JA
Single storey rear extension, extending beyond the rear wall of the original house by 4.55m, for which the maximum height would be 2.94m, and for which the height of the eaves would be 2.64m (42 Day Notification for Householder Permitted Development Prior Approval)
-
26/03782/NOT Awaiting decision
17 MARION CRESCENT, ORPINGTON, BR5 2DE
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)
-
26/03753/NOT Awaiting decision
5 GRAVEL ROAD, BROMLEY, BR2 8PE
Single storey rear extension, extending beyond the rear wall of the original house by 4.57m, for which the maximum height would be 3.4m, and for which the height of the eaves would be 2.4m (42 Day Notification for Householder Permitted Development Prior Approval)
-
26/03697/NOT Awaiting decision
HILLSIDE HOUSE, THE HILLSIDE, ORPINGTON, BR6 7SD
Single storey rear extension, extending beyond the rear wall of the original house by 8m, for which the maximum height would be 3.63m, and for which the height of the eaves would be 2.6m (42 Day Notification for Householder Permitted Development Prior Approval)
-
26/03195/NOT Granted
12 HAZELWOOD ROAD, CUDHAM, SEVENOAKS, TN14 7QU
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)