Planning application
21 ST DONATT'S ROAD, LONDON, SE14 6NU
Works: Extension Windows or glazing 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
Demoltion of the existing single-storey rear extension and construction of a single-storey wraparound extension, the creation of a small courtyard area, repositioning of the flank elevation window and all associated works at 21 St Donatts Road, SE14
As published by the council, reference DC/25/142230
Application record
- Reference
- DC/25/142230
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 24 Nov 2025
- Validated
- 25 Nov 2025
- Decided
- 16 Jan 2026
- Ward
- Brockley
- Decision by
- Delegated
- Postcode
- SE14 6NU
Timeline
Dates from the published record
-
24 Nov 2025
Received by Lewisham
-
25 Nov 2025
Validated
Checked as complete and ready for consideration.
-
16 Jan 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 London
17 applications on PlanIndex · across 7 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
11 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.
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Open the documentsWhat this grant of permission means
Lewisham granted permission on 16 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
-
41 ST DONATT'S ROAD, LONDON, SE14 6NU
Construction of a ground floor side infill extension at 41 St Donatt's Road, SE14
Granted Householder Extension 10 docsDomestic -
13 ST DONATTS ROAD, LONDON, SE14 6NU
Details submitted in compliance with Condition 6 - Living roof of the planning permission ref. no. DC/17/100547 dated 31 October 2017 for the construction of a part one/part three storey extension to the side and rear and a roof extension to the rear roof slope, together with the installation of rooflights within the front and rear roof slopes and alterations to the front and rear elevations and front boundary at 13 St Donatts Road SE14, to provide 1 four bedroom house, 1 one bedroom, 1 two bedroom and 1 three bedroom self-contained flats.
Granted Full applications New dwelling Extension +1 7 docs -
45 ST DONATT'S ROAD, LONDON, SE14 6NU
Lawful Development Certificate (proposed) in respect to the construction of a hip-to-gable roof extension, rear dormer roof extension at 45 St Donatt's Road, SE14 alongside the addition of rooflights
Granted Lawful development Extension Loft or dormer 6 docs -
13 ST DONATTS ROAD, LONDON, SE14 6NU
Details submitted in compliance with Condition 11 - Car club membership of the planning permission DC/17/100547 dated 31/10/2017 for the construction of a part one/part three storey extension to the side and rear and a roof extension to the rear roof slope, together with the installation of rooflights within the front and rear roof slopes and alterations to the front and rear elevations and front boundary at 13 St Donatts Road SE14, to provide 1 four bedroom house, 1 one bedroom, 1 two bedroom and 1 three bedroom self-contained flats.
Granted Full applications New dwelling Extension +1 5 docs -
55B ST DONATT'S ROAD, LONDON, SE14 6NU
The construction of a roof extension including rear dormer and installation of rooflights in the front and side roof slopes at 55B St Donatt's Road, SE14.
Granted Full applications Extension Loft or dormer 5 docs -
13 ST DONATTS ROAD, LONDON, SE14 6NU
Details submitted in compliance with Condition 4 - Boundary Treatment and Condition 5 - Soft Landscaping of the planning permission DC/17/100547 dated 31/10/2017 for the construction of a part one/part three storey extension to the side and rear and a roof extension to the rear roof slope, together with the installation of rooflights within the front and rear roof slopes and alterations to the front and rear elevations and front boundary at 13 St Donatts Road SE14, to provide 1 four bedroom house, 1 one bedroom, 1 two bedroom and 1 three bedroom self-contained flats.
Granted Full applications New dwelling Extension +1 7 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.