Planning application
4 ACORN WAY, LONDON, SE23 2XU
Works: Extension Loft or dormer 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
Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes A, B, C and E of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for Single Storey Rear Extension, Rear Dormer, Two Rooflights on the Front Roof Slope and Construction of Outbuilding at 4 ACORN WAY, SE23 2XU.
As published by the council, reference DC/25/142281
Application record
- Reference
- DC/25/142281
- Type
- Lawful Development Certificate proposed
- Status
- Decided
- Decision
- Granted
- Received
- 26 Nov 2025
- Validated
- 26 Nov 2025
- Decided
- 12 Dec 2025
- Ward
- Perry Vale
- Decision by
- Delegated
- Postcode
- SE23 2XU
Timeline
Dates from the published record
-
26 Nov 2025
Received by Lewisham
-
12 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 registered in Sidcup
34 applications on PlanIndex · across 8 councils · 83% 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
10 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 12 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
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OUR LADY AND ST PHILIP NERI ROMAN CATHOLIC PRIMARY, MAYOW ROAD, LONDON, SE23 2XG
Non-Material Amendment to Planning Permission (dated 24th February 2020 (DC/19/113252) for the 'demolition of Our Lady and St Philip Neri Roman Catholic Primary School, Mayow Road SE23 and the construction of a part three/part four/part five storey building to provide 24 one bedroom, 27 two bedroom and 8 three bedroom self-contained flats (59 in total), together with landscaping, play areas, cycle parking, accessible parking and associated works', in order to amend the wording of Condition 4(a).
Granted Amendments New dwelling Demolition 5 docs -
OUR LADY AND ST PHILIP NERI ROMAN CATHOLIC PRIMARY, MAYOW ROAD, LONDON, SE23 2XG
83% historically approved · decision due ~28 May
Details submitted in compliance with Condition (9) 'External Materials' of Planning Permission DC/19/113252 dated 24/02/2020 for the demolition of Our Lady and St Philip Neri Roman Catholic Primary School, Mayow Road SE23 and the construction of a part three/part four/part five storey building to provide 24 one bedroom, 27 two bedroom and 8 three bedroom self-contained flats (59 in total), together with landscaping, play areas, cycle parking, accessible parking and associated works.
Awaiting decision Full applications New dwelling Demolition 2 docs -
OUR LADY AND ST PHILIP NERI RC PRIMARY SCHOOL, MAYOW ROAD, LONDON, SE23 2XG
Details submitted in compliance with Condition (3) 'Construction Management Plan' of Planning Permission DC/19/113252 dated 24/02/2020 for the demolition of Our Lady and St Philip Neri Roman Catholic Primary School, Mayow Road SE23 and the construction of a part three/part four/part five storey building to provide 24 one bedroom, 27 two bedroom and 8 three bedroom self-contained flats (59 in total), together with landscaping, play areas, cycle parking, accessible parking and associated works.
Granted Full applications New dwelling Demolition -
OUR LADY AND ST PHILIP NERI ROMAN CATHOLIC PRIMARY, MAYOW ROAD, LONDON, SE23 2XG
Details submitted in compliance with Condition (4)(a) 'Site Contamination' of Planning Permission DC/19/113252 dated 24/02/2020 for the demolition of Our Lady and St Philip Neri Roman Catholic Primary School, Mayow Road SE23 and the construction of a part three/part four/part five storey building to provide 24 one bedroom, 27 two bedroom and 8 three bedroom self-contained flats (59 in total), together with landscaping, play areas, cycle parking, accessible parking and associated works.
Refused Full applications New dwelling Demolition 7 docs -
OUR LADY AND ST PHILIP NERI ROMAN CATHOLIC PRIMARY, MAYOW ROAD, LONDON, SE23 2XG
87% historically approved · decision due ~2 Nov
An application submitted under Section 73 of the Town and Country Planning Act 1990 to allow for the variation of Condition 2 and the removal of Condition 8 in connection with the planning permission DC/16/096041 dated 7th October 2017 for The demolition of the existing buildings at Our Lady and St Philip Neri Primary School, 208 Sydenham Road SE26 and the construction of a three storey school building including a nursery, a multi-function sports court and a running track, together with the creation of a formal pedestrian access from Home Park, the provision of cycle and scooter spaces, refuse storage and associated landscaping works to provide the amalgamation of the Infant and Junior Schools, in order to allow:- changes in the proposed external materials of the building.
Status unknown Reserved matters Demolition -
PUBLIC FOOTPATH BESIDE 6 MAYOW ROAD, LONDON, SE23 2XG
An application submitted under Section 96A of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission DC/19/108820 for the installation of 2 Electric Vehicle Charging Points and 1 Feeder Pillar on pavement in front of 6 & 7 Witney Path, Mayow Road, SE23, in order to allow the Relocation of the Feeder Pillar.
Granted Amendments 6 docs
Other lawful development applications
In Lewisham
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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.
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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