Planning application
26 TANNSFELD ROAD, LONDON, SE26 5DF
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the replacement of the flat roof and rear wall of an existing rear extension, together with the installation of a new rear window and door at 26 Tannsfeld Road SE26.
As published by the council, reference DC/25/141986
Application record
- Reference
- DC/25/141986
- Type
- Lawful Development Certificate proposed
- Status
- Decided
- Decision
- Granted
- Received
- 30 Oct 2025
- Validated
- 31 Oct 2025
- Decided
- 16 Dec 2025
- Ward
- Sydenham
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE26 5DF
Site history
Applications at this address on the Lewisham register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
DC/26/142686 Granted
26 TANNSFELD ROAD, LONDON, SE26 5DF
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, 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 dormer roof extension, the insertion of two rooflights to the front roof slope, and alterations to the existing rear extension including changes to cladding, windows, and door at 26 Tannsfield Road, SE26.
Timeline
Dates from the published record
-
30 Oct 2025
Received by Lewisham
-
31 Oct 2025
Validated
Checked as complete and ready for consideration.
-
16 Dec 2025
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
13 applications on PlanIndex · across 4 councils
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 16 December 2025, 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
-
4 TANNSFELD ROAD, LONDON, SE26 5DF
Change of use of the existing dwelling house (Use Class C3) at 4 Tannsfeld Road, SE26, into a seven bedroom residential care and supported living accommodation (Use Class C2), together with the provision of bike store within the rear outbuilding and refuse storage at the front
Refused Full applications 9 docsSmall domestic -
26 TANNSFELD ROAD, LONDON, SE26 5DF
Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes A, 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 dormer roof extension, the insertion of two rooflights to the front roof slope, and alterations to the existing rear extension including changes to cladding, windows, and door at 26 Tannsfield Road, SE26.
Granted Lawful development Extension Loft or dormer +1 10 docs -
19 TANNSFELD ROAD, LONDON, SE26 5DQ
Construction of single storey rear extension at 19 Tannsfeld Road, SE26.
Granted Householder Extension 14 docsSmall domestic -
102 NEWLANDS PARK, LONDON, SE26 5NB
Construction of a single storey extension to the rear of 102 Newlands Park SE26.
Granted Householder Extension 7 docsSmall domestic -
82 NEWLANDS PARK, LONDON, SE26 5NB
87% historically approved · decision due ~26 Oct
Formation of a private external amenity space comprising the removal of part of the existing flat...
Awaiting decision -
26 GIRTON ROAD, LONDON, SE26 5DH
Construction of a ground floor wraparound extension, Loft L shape extension, floor plan redesign and all associated works at 26 Girton Road, SE26.
Granted Householder Extension 6 docsDomestic
Other lawful development applications
In Lewisham
-
DC/26/144636 Granted
33 UPWOOD ROAD, LONDON, SE12 8AE
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class B & 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 hip-to-gable roof extension, a rear dormer, and the installation of two roof lights on the front elevation at 33 Upwood Road, SE12.
-
DC/26/144158 Granted
30 ST MARGARET'S ROAD, LONDON, SE4 1YU
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 14 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the installation of front and side solar panels and a battery store at 30 St Margarets Road, SE4.
-
DC/26/144611 Granted
3 SUNNINGHILL ROAD, LONDON, SE13 7SS
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 an L-shaped rear dormer extension and two roof lights on the front elevation at 3 Sunninghill Road, SE13.
-
DC/26/144527 Granted
24 BROOKBANK ROAD, LONDON, SE13 7BT
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 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 dormer extension and installation of front rooflights at 24 Brookbank Road, SE13
-
DC/26/144405 Granted
46 FRANCEMARY ROAD, LONDON, SE4 1JS
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class A of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the alteration of the existing rear extension roof and window openings at 46 Francemary Road, SE4