Planning application
20 ROSENTHAL ROAD, LONDON, SE6 2BY
Works: New dwelling Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Replacement of all existing windows with double-glazed uPVC on the front and rear elevation; composite doors on the front elevation, and uPVC doors on the rear elevation at Flats A-B, 20 Rosenthal Road SE6.
As published by the council, reference DC/26/143467
Application record
- Reference
- DC/26/143467
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted
- Received
- 24 Mar 2026
- Validated
- 12 May 2026
- Decided
- 7 Jul 2026
- Ward
- Rushey Green
- Decision by
- Delegated
- Postcode
- SE6 2BY
Timeline
Dates from the published record
-
24 Mar 2026
Received by Lewisham
-
12 May 2026
Validated
Checked as complete and ready for consideration.
-
7 Jul 2026
Decision issued: Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Potter Raper Ltd Agent, registered in Beckenham
Active · incorporated 2018 · Beckenham
298 applications on PlanIndex · across 15 councils · 95% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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
Lewisham granted permission on 7 July 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
40 ROSENTHAL ROAD, LONDON, SE6 2BY
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for a hip-to-gable loft conversion and two front-slope rooflights to 40 Rosenthal Road, SE6.
Refused Lawful development Loft or dormer 10 docs -
32 ROSENTHAL ROAD, LONDON, SE6 2BY
87% historically approved · decision due ~20 Nov
Installation of replacement windows with double-glazed uPVC windows in the front, side and rear e...
Awaiting decision Windows or glazing -
48 DAVENPORT ROAD, LONDON, SE6 2AZ
Change of use of 48 Davenport Road, SE6, to a 7 bedroom, 10 person HMO (Sui Generis), together with the installation of a vehicular crossover for the provision of 1 off street parking space and bicycle storage.
Refused Full applications 11 docs -
27 ROSENTHAL ROAD, LONDON, SE6 2BX
87% historically approved · decision due ~23 Nov
Replacement of the existing windows and doors at the property with new uPVC framed double glazed ...
Awaiting decision Windows or glazing -
49 ROSENTHAL ROAD, LONDON, SE6 2BX
83% historically approved · decision due ~9 Sep
Change of use from a dwellinghouse (Use Class C3) to HMO (Use Class C4) at 49 Rosenthal Road, SE6.
Awaiting decision Full applications 5 docsDomestic -
UPPER FLAT, 55 ROSENTHAL ROAD, LONDON, SE6 2BX
The installation of two rooflights in the front roofslope and a Velux 'Cabrio' rooflight to the rear roofslope at Upper Flat, 55 Rosenthal Road SE6.
Granted Full applications Loft or dormer 8 docs
Other full applications
In Lewisham
-
DC/26/145468 Awaiting decision
HABERDASHERS ASKES HATCHAM GIRLS SCHOOL, JERNINGHAM ROAD, LONDON, SE14 5NY
Installation of replacement double glazed timber windows at the north elevation of the Main Building Block at Haberdashers Askes Hatcham Girls School, Jerningham Road, SE14.
-
DC/26/145446 Awaiting decision
164 SPRINGBANK ROAD, LONDON, SE13 6SU
Installation of replacement windows with double-glazed uPVC windows in the front and rear elevations, a composite door in the front elevation and uPVC door in the rear elevation to Flats A - D, 164 Springbank Road SE13.
-
DC/26/145292 Awaiting decision
NEPTUNE WHARF, GRINSTEAD ROAD, LONDON, SE8 5FE
Infill of the existing undercroft vehicle access area between Blocks A and B to create 280sqm of commercial floorspace (Use Class E), including alterations to commercial servicing arrangements, refuse and recycling management, and associated changes to the building elevations.
-
DC/26/145288 Awaiting decision
SMIKLE COURT, HATCHAM PARK MEWS, LONDON, SE14 5DG
Details submitted pursuant to Condition 3-Construction Management Plan, Condition 4-Privacy Screen, Condition 6(a)-Refuse and Recycling, Condition 7(a)-Cycle Parking, Condition 8(a)-Hard and Soft Landscaping and Condition 11-PV Panels of planning permission DC/24/138499 dated 4th March 2025 at Smikle Court, Hatcham Park Mews SE14.
-
DC/26/145250 Awaiting decision
36 BRANDRAM ROAD, LONDON, SE13 5RT
Installation of replacement of existing windows and rear door with timber sash windows to the front elevation and uPVC casement windows and a uPVC door at the the rear to the flats at 36 Brandram Road, SE13