Planning application
25 NETHERBY ROAD, LONDON, SE23 3AL
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
Construction of a single-storey rear extension and all associated works at 25 Netherby Road SE23.
As published by the council, reference DC/25/142073
Application record
- Reference
- DC/25/142073
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 10 Nov 2025
- Validated
- 11 Nov 2025
- Decided
- 23 Jan 2026
- Ward
- Forest Hill
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE23 3AL
Site history
Applications at this address on the Lewisham register
This site has had 3 applications since 2025: 3 approved, 0 refused.
-
DC/26/144047 Granted
25 NETHERBY ROAD, LONDON, SE23 3AL
An application submitted under Section 96A of the Town and Country Planning Act 1990 for a non material amendment to planning permission DC/25/142073, dated 11 November 2025 in order to allow to reduce the width of the approved extension at 25 Netherby Road SE23.
-
DC/25/142074 Granted
25 NETHERBY ROAD, LONDON, SE23 3AL
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear roof extension, together with the installation of a roof light in the front roof slope at 25 Netherby Road, SE23.
Timeline
Dates from the published record
-
10 Nov 2025
Received by Lewisham
-
11 Nov 2025
Validated
Checked as complete and ready for consideration.
-
23 Jan 2026
Decision issued: Granted
-
10 Aug 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
DC/26/144047 Granted
25 NETHERBY ROAD, LONDON, SE23 3AL
An application submitted under Section 96A of the Town and Country Planning Act 1990 for a non material amendment to planning permission DC/25/142073, dated 11 November 2025 in order to allow to reduce the width of the approved extension at 25 Netherby Road SE23.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in London
432 applications on PlanIndex · across 65 councils · 93% 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
6 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 23 January 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
-
25 NETHERBY ROAD, LONDON, SE23 3AL
An application submitted under Section 96A of the Town and Country Planning Act 1990 for a non material amendment to planning permission DC/25/142073, dated 11 November 2025 in order to allow to reduce the width of the approved extension at 25 Netherby Road SE23.
Granted Amendments Extension 7 docs -
17 NETHERBY ROAD, LONDON, SE23 3AL
The construction of a single storey extension to the rear of 17 Netherby Road SE23.
Granted Full applications Extension 14 docsSmall domestic -
15 NETHERBY ROAD, LONDON, SE23 3AL
The construction of a dormer extension in the front roof slope at 15 Netherby Road SE23.
Refused Full applications Extension Loft or dormer 3 docs -
15 NETHERBY ROAD, LONDON, SE23 3AL
The construction of a dormer extension in the front roof slope at 15 Netherby Road SE23.
Refused Full applications Extension Loft or dormer 3 docs -
37 NETHERBY ROAD, LONDON, SE23 3AL
A proposed side, rear and roof extension and associated alterations at 37 Netherby Road SE23.
Granted Householder Extension 24 docsDomestic -
37 NETHERBY ROAD, LONDON, SE23 3AL
A proposed side, rear and roof extension and associated alterations at 37 Netherby Road SE23.
Granted Householder Extension 24 docsDomestic
Other householder applications
In Lewisham
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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.