Planning application
DC/26/143121
91 GRANGEMILL ROAD, LONDON, SE6 3LA
Proposal
Demolition of the existing ground floor conservatory and the construction of a part-one and part-two storey rear extension at 91 Grangemill Road, SE6, and all other associated works.
As published by the council, reference DC/26/143121
Timeline
Dates from the published record
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25 Feb 2026
Received by Lewisham
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1 Jul 2026
Decision issued: Granted
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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DC/26/143420 Granted
93 GRANGEMILL ROAD, LONDON, SE6 3LA
Construction of a first floor extension to the rear elevation and all associated works at 93 Grangemill Road SE6.
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DC/26/143425 Granted
95 GRANGEMILL ROAD, LONDON, SE6 3LA
Construction of a first floor extension and alterations to the ground floor extension to the rear of 95 Grangemill Road SE6.
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DC/19/114405 Granted
118 GRANGEMILL ROAD, LONDON, SE6 3LA
Prior approval for the construction of a single storey rear extension at 118 Grangemill Road, SE6. The proposal would measure 6m beyond the rear wall of the property, with a maximum height of 3m and an eaves height of 3m.
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DC/22/129678 Granted
90 BROADMEAD, LONDON, SE6 3SB
Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the construction of a single storey rear extension at a depth of 4m, an eaves height of 3m and a maximum height of 3m at 90 BROADMEAD, SE6
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DC/22/129675 Granted
90 BROADMEAD, LONDON, SE6 3SB
Application for a Lawful Development Certificate (proposed) submitted under Section 2 of the Town and 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 end and dormer extension in the rear roof slope and installation of 2 roof lights in the front roof slope at 90 Broadmead SE6.
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DC/26/144501 Awaiting decision
68 FIRHILL ROAD, LONDON, SE6 3SA
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 hip-to-gable and rear dormer roof extension with the installation of three front rooflights at 68 Firhill Road, SE6
Other full applications applications
In Lewisham
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DC/26/144236 Refused
FLAT ABOVE, 236 STANSTEAD ROAD, LONDON, SE23 1DD
The subdivision of the existing duplex into two self-contained residential units at 236 Stanstead Road, SE23, with associated cycle and waste storage and installation of four photovoltaic panels on the western roof slope.
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DC/26/143441 Refused
58A MANOR PARK, LONDON, SE13 5RL
The formation of a vehicular crossover at 58A Manor Park SE13.
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DC/26/144261 Granted
20, 21, 22, 23, GRANVILLE GROVE, LONDON, SE13 5AS
Installation of replacement timber sash windows to the front elevation and timber windows and doors on the rear elevation at 20 (A & B), 21 (A & B), 22 (A & B) & 23, Granville Grove, LONDON, SE13.
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DC/26/144265 Granted
61-63 CRESSINGHAM ROAD, LONDON, SE13 5AQ
Installation of replacement timber sash windows to the front elevation and uPVC windows and doors on the rear elevation at 61 & 63 Cressingham Road, SE13.
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DC/26/144246 Granted
34-40 EASTDOWN PARK, LONDON, SE13 5HS
Details submitted pursuant to Conditions 9(a) (Refuse and Recycling Facilities), 11(a) (Hard Landscaping) and 14(a) (Soft Landscaping) of planning permission DC/20/119744 dated 16th November 2022 (amended by DC/24/138431 dated 28th July 2025) at 34-40 Eastdown Park SE13.