Planning application
2 Montgomery Close Sidcup Kent DA15 8RA
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a rear dormer extension.
As published by the council, reference 26/00288/LDCP
Application record
- Reference
- 26/00288/LDCP
- Type
- Lawful Development Certificate-Proposed
- Status
- Granted with Conditions
- Decision
- Certificate of Lawfulness Granted
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 27 Mar 2026
- Ward
- BLACKFEN & LAMORBEY
- Decision by
- Delegated
- Postcode
- DA15 8RA
Site history
Applications at this address on the Bexley register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
26/00051/FULMIN Decided
2 Montgomery Close Sidcup Kent DA15 8RA
Non material amendment to alter fenestration of approved application 26/00051/FUL which allowed the 'Erection of single storey front and side extensions to both flanks and conversion of roof space involving alterations to existing roofline including rear dormer extension and rooflights to front and rear roof slopes following demolition of existing conservatory and garage and shed'.
-
26/00051/FUL Granted
2 Montgomery Close Sidcup Kent DA15 8RA
Erection of single storey front and side extensions to both flanks and conversion of roof space involving alterations to existing roofline including rear dormer extension and rooflights to front and rear roof slopes following demolition of existing conservatory and garage and shed.
Timeline
Dates from the published record
-
12 Feb 2026
Received by Bexley
-
27 Mar 2026
Decision issued: Certificate of Lawfulness Granted
-
25 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
7 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 this grant of permission means
Bexley granted permission on 27 March 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
2 Montgomery Close Sidcup Kent DA15 8RA
Erection of single storey front and side extensions to both flanks and conversion of roof space involving alterations to existing roofline including rear dormer extension and rooflights to front and rear roof slopes following demolition of existing conservatory and garage and shed.
Granted Full applications Extension Loft or dormer +1 10 docsSmall domestic -
2 Montgomery Close Sidcup Kent DA15 8RA
90% historically approved · decision due ~13 Aug
Non material amendment to alter fenestration of approved application 26/00051/FUL which allowed the 'Erection of single storey front and side extensions to both flanks and conversion of roof space involving alterations to existing roofline including rear dormer extension and rooflights to front and rear roof slopes following demolition of existing conservatory and garage and shed'.
Decided Extension Loft or dormer +2Small domestic -
Albion Cottage Fernbrook Avenue Sidcup Kent DA15 8SP
Renewal of temporary permission for the continued use of part of property to run a business renting vehicles to mini-cab drivers and stationing of up to two cars in connection with the business approved for a limited period under reference 13/00401/FUL dated 30.04.2013.
Granted Full applications 2 docs -
1 Montgomery Close Sidcup Kent DA15 8RA
Single storey side extension
Refused Full applications Extension 4 docsSmall domestic -
1 Montgomery Close Sidcup Kent DA15 8RA
Single storey side extension.
Granted Full applications Extension 4 docsSmall domestic -
22 Alexander Close Sidcup Kent DA15 8QY
Lawful Development Certificate (Proposed) for alterations to roof line to form a side and rear dormer extension to provide rooms in roof space with juliet balcony.
Granted Lawful development Extension Loft or dormer 13 docs
Other lawful development applications
In Bexley
-
26/01737/LDCP Awaiting decision
8 Haven Close Sidcup Kent DA14 5DY
Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, a rear dormer extension and rooflights to front roofslope.
-
26/01730/LDCP Awaiting decision
3 Garden Avenue Bexleyheath Kent DA7 4LH
Lawful Development Certificate (Proposed) for the erection of a mobile home ancillary to the main dwelling.
-
26/01254/LDCP Granted
31 Blackfen Road Sidcup Kent DA15 8QD
Lawful Development Certificate (Proposed) for the erection of a single storey detached outbuilding to rear garden.
-
26/01251/LDCP Granted
28 Sheridan Road Belvedere Kent DA17 5AR
Lawful Development Certificate (Proposed) for the conversion of roof space involving alterations to existing roofline, including a rear dormer extensions and rooflights to front roofslope.
-
26/01248/LDCP Granted
152 Howard Avenue Bexley Kent DA5 3AX
Lawful Development Certificate (Proposed) for the conversion of roof space including rear dormer extension and rooflights to front roof slope.