Planning application
21 RAVENSBOURNE PARK CRESCENT, LONDON, SE6 4YJ
Works: Extension Loft or dormer 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
Erection of a rear extension incorporating external shutters for solar shading, enlargement and thermal upgrading of the existing rear dormer, and associated internal and landscaping alterations at 21 Ravensbourne Park Crescent, SE6.
As published by the council, reference DC/26/143119
Application record
- Reference
- DC/26/143119
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 25 Feb 2026
- Validated
- 25 Feb 2026
- Decided
- 18 May 2026
- Ward
- Rushey Green
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE6 4YJ
Site history
Applications at this address on the Lewisham register
This site has had 2 applications since 2026: 1 approved, 0 refused.
-
DC/26/145061 Awaiting decision
21 RAVENSBOURNE PARK CRESCENT, LONDON, SE6 4YJ
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the To...
Timeline
Dates from the published record
-
25 Feb 2026
Received by Lewisham
-
18 May 2026
Decision issued: Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Wrotham Heath
27 applications on PlanIndex · across 6 councils · 92% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
13 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
Lewisham granted permission on 18 May 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
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33 RAVENSBOURNE PARK CRESCENT, LONDON, SE6 4YJ
An application submitted under Section 73 of the Town and Country Planning Act 1990 for Minor Material Amendments in connection with the planning permission DC/20/118996 dated 09 December 2020 for 'Construction of a single storey rear extension at 33 RAVENSBOURNE PARK CRESCENT, SE6, together with construction of a raised terrace to the rear and alterations to the side elevation', to change: the position of the party wall, the style of the approved rear window, the style of the proposed door sets, the colour of the roof tiles with red tiles and alteration of the size and number of the rooflights.
Granted Amendments Extension Loft or dormer +2 5 docsSmall domestic -
21 RAVENSBOURNE PARK CRESCENT, LONDON, SE6 4YJ
87% historically approved · decision due ~13 Oct
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the To...
Awaiting decision -
LAND EAST OF, 14 CHILTHORNE CLOSE, LONDON, SE6 4YW
Details submitted pursuant to Condition 3(a)-Construction Management Plan, Condition 9(a)-Tree Protection Plan and Condition 18(a)-Building Regulations Requirement M4(2) of planning permission DC/24/137847 dated 24th February 2026 at Land East of 14 Chilthorne Close SE6.
Granted Full applications Trees 11 docs -
LAND EAST OF, 14 CHILTHORNE CLOSE, LONDON, SE6 4YW
Details submitted pursuant to Condition 5(a)-External Materials, Condition 6(a)(b)-Refuse and Recycling Facilities, Condition 7(a)(b)-Cycle Storage Facilities, Condition 8(a)-Hard Landscaping, Condition 10(a)-Soft Landscaping, Condition 11(a)-Boundary Treatments and Condition 14-Stag Beetle Loggers of planning permission DC/24/137847 dated 24th February 2026 at Land East of 14 Chilthorne Close SE6.
Granted Full applications 18 docs -
3 CHILTHORNE CLOSE, LONDON, SE6 4YW
The construction of a two storey two bedroom house on land adjacent to 3 Chilthorne Close SE6, together with the provision of a car parking space, cycle and bin storage. Please note revised appeal letter as the previous letter did not include the planning inspectorate email address.
Refused Full applications 23 docs -
40 RAVENSBOURNE PARK, LONDON, SE6 4RW
Lawful Development Certificate (Proposed) for a loft conversion at 40 Ravensbourne Park, SE6, together with the installation of 2 rooflights in the front roof slope and 2 rooflights in the rear roof slope.
Granted Lawful development Loft or dormer 8 docs
Other householder applications
In Lewisham
-
DC/26/144603 Granted
6 FRIENDLY STREET, LONDON, SE8 4DT
Patial demoltion of existing rear additions, construction of a new single storey rear extension and all associated works at 6 Friendly Street, SE8
-
DC/26/144728 Granted
140 LONGHILL ROAD, LONDON, SE6 1UA
Demolition of existing outbuildings and construction of a replacement outbuilding for use as a home gym with a bathroom and storage in the rear garden at 140 Longhill Road, SE6.
-
DC/26/144355 Refused
84 SANDHURST ROAD, LONDON, SE6 1XE
The provision of a vehicle crossover and removal of part of the boundary wall to the front of 84 Sandhurst Road SE6.
-
DC/26/144623 Granted
10 BLASHFORD STREET, LONDON, SE13 6UA
Construction of a roof extension on the main rear and secondary roof slopes at 10 Blashford Street, SE13 together with two roof lights in the front roof slope.
-
DC/26/144596 Refused
89 ALGERNON ROAD, LONDON, SE13 7AP
Construction of a rear roof dormer and insertion of two rooflights at the front elevation of 89 Algernon Road, SE13.