Planning application
20 ALLOA ROAD, LONDON, SE8 5AJ
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 wraparound extension to the rear elevation at 20 Alloa Road, SE8.
As published by the council, reference DC/26/142707
Application record
- Reference
- DC/26/142707
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted
- Received
- 19 Jan 2026
- Validated
- 20 Jan 2026
- Decided
- 13 Mar 2026
- Ward
- Evelyn
- Parish
- Does NOT need to go to BCAP
- Decision by
- Delegated
- Postcode
- SE8 5AJ
Site history
Applications at this address on the Lewisham register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
DC/26/142697 Granted
20 ALLOA ROAD, LONDON, SE8 5AJ
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for an L-shaped dormer to the rear roof slopes and the installation of two front roof lights at 20 Alloa Road, SE8.
Timeline
Dates from the published record
-
19 Jan 2026
Received by Lewisham
-
20 Jan 2026
Validated
Checked as complete and ready for consideration.
-
13 Mar 2026
Decision issued: Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
NewT design&build Ltd Agent, a design practice
35 applications on PlanIndex · across 10 councils · 87% 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
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 13 March 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 0.3 miles
-
6 A & B ALLOA ROAD, LONDON, SE8 5AJ
Replacement of existing windows on the front and rear elevations with double glazed PVCu windows together with replacement doors at flats A-B 6 Alloa Road SE8.
Granted Full applications New dwelling Windows or glazing 10 docs -
20 ALLOA ROAD, LONDON, SE8 5AJ
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Class B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for an L-shaped dormer to the rear roof slopes and the installation of two front roof lights at 20 Alloa Road, SE8.
Granted Lawful development Loft or dormer 8 docs -
9 ALLOA ROAD, LONDON, SE8 5AH
Replacement of 4 No single glazed double sash windows to front and rear ground floor at 9 Alloa Road, SE8 with timber framed double glazed sash windows to match existing.
Granted Full applications Windows or glazing 6 docs -
75 ALLOA ROAD, LONDON, SE8 5AH
The construction of a two storey building to the front of 75 Alloa Road SE8, to be used ancillary to the main house to provide guest room, shower and bike store.
Refused Householder 14 docsDomestic -
9 ALLOA ROAD, LONDON, SE8 5AH
Proposed replacement of the existing slate roof at 9 Alloa Road, SE8, together with replacement of the existing cast iron rainwater good with a uPVC material.
Granted Full applications Roofing 5 docs -
2 SYBIL PHOENIX CLOSE, LONDON, SE8 5BA
Prior Approval for the construction of a single-storey rear extension at 2 Sybil Phoenix Close, SE8 5BA which would extend beyond the rear wall of the original dwelling by 5.5 metres, for which the maximum height will be 4.0 metres and the height at the eaves of the proposed extension will be 3.0 metres.
Granted Prior approval ExtensionSmall domestic
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/26/145239 Awaiting decision
18 ARICA ROAD, LONDON, SE4 2PX
Construction of a single-storey side/rear wraparound extension featuring roof terrace with glazed privacy screen, L-shape rear roof extension with juliet balacony and two rooflights to the front roofslope of 18 Arica Road, London, SE4 2PX
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DC/26/145176 Awaiting decision
162 CHUDLEIGH ROAD, LONDON, SE4 1EE
Construction of a two storey side extension with a hipped roof and a cycle store within the front garden at 162 Chudleigh Road, SE4 1EE.
-
DC/26/145156 Awaiting decision
6 WALTERS WAY, LONDON, SE23 3LH
The installation of an Air Source Heat Pump positioned on the flat roof of the front porch, together with the removal of the existing glasal fibre cement cladding board and overcladding the thermal envelope, ground floor rear and front porch extension, first floor rear extension and extension of roofline, installation of solar panels at roof level and all associated works at Walters Way SE23.
-
DC/26/142856 Granted
21 HAREFIELD ROAD, LONDON, SE4 1LW
Retrospective planning permission for the construction of timber decking, shed, pergola and a boundary fence in the rear garden of 21 Harefield Road SE4.