Planning Applications in SE23

Planning authorities: Lewisham Council, Southwark Council

Search current and historic planning applications in the SE23 postcode district across Lewisham and Southwark - 74 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 74 applications
10 Sept 2026 Registered DC/26/145319

5b and 7a, Dartmouth Road, London, SE23 3HN

Shopfront alterations and installation of new fascia signage associated with the existing amalgamated shopfront at 5B and 7A Dartmouth Road.

Full Planning Permission Lewisham
7 Sept 2026 Pending 26/AP/2633

77 Wood Vale London Southwark SE23 3DT

Works to a tree with a TPO: Oak tree, estimate 250 plus years old. In need of a prune/pollard

Works to a Tree with a TPO Southwark
4 Sept 2026 Registered DC/26/145270

179 Cranston Road, London, SE23 2EZ

Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Class A o...

Lawful Development Certificate proposed Lewisham
3 Sept 2026 Registered DC/26/144789

Guys Hospital Athletic Club, Brockley Rise, London, SE23 1NW

FRONT: ONE Purple Plum tree (T10)(Part of G1 in TPO) CROWN REDUCTION Ht by 2m from 7m to 5m Spread by 2m from 4m to 2m. CROWN LIFT to 3m above ground ...

Tree Preservation Order Lewisham
3 Sept 2026 Pending 26/AP/2535

12 Buckstone Close London Southwark SE23 3QT

Construction of a two storey side extension

Householder Application Southwark
2 Sept 2026 Registered DC/26/145225

23 Benson Road, London, SE23 3RL

Installation of replacement windows with timber sash windows on the ground floor front elevation of 23 Benson Road, SE23.

Householder Application Lewisham
1 Sept 2026 Registered DC/26/145231

60 Honor Oak Park, London, SE23 1DY

Details submitted pursuant to Condition 3-External Materials, Condition 4-Refuse and Recycling and Condition 5-Cycle Parking of planning permission DC...

Approval of Details (Following Full PP) Lewisham
26 Aug 2026 Registered DC/26/145191

89 Devonshire Road, London, SE23 3LX

REAR: ONE Ash tree in No 87 (T2) Ht approx 22m FELL to ground level. Do not treat stump due to translocation risk. REASON: To stop the influence of th...

Trees in Conservation Areas Lewisham
26 Aug 2026 Registered DC/26/145179

28a & 28b Rockbourne Road, London, SE23 2DD

Replacement of existing windows with uPVC double-glazed windows at 28A & 28B Rockbourne Road, SE23

Full Planning Permission Lewisham
26 Aug 2026 Registered DC/26/145181

55 Brockley Rise, London, SE23 1JG

Details submitted pursuant to Condition 5-Take-Away and Home Delivery Management Plan of planning permission DC/03/055505 dated 25th February 2004 (am...

Approval of Details (Following Full PP) Lewisham
25 Aug 2026 Registered DC/26/145147

45 Lowther Hill, London, SE23 1PZ

Construction of a hip to gable and rear dormer extension at 45 Lowther Hill, SE23.

Householder Application Lewisham
25 Aug 2026 Registered DC/26/145156

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 cem...

Householder Application Lewisham
20 Aug 2026 Registered DC/26/145119

43 Devonshire Road, London, SE23 3EN

FRONT: ONE Lime tree (T1) Ht 15m FELL to ground level & treat stump REASON: A remedy to the differential foundation movement at the insured property a...

Tree Preservation Order Lewisham
20 Aug 2026 Registered DC/26/145120

45a Devonshire Road, London, SE23 3EN

FRONT: ONE False Acacia tree (T2) Ht 10m FELL to ground level and treat stump with eco plugs (broadleaved). REASON: Proposed as a remedy to the differ...

Tree Preservation Order Lewisham
20 Aug 2026 Registered DC/26/144828

52 Como Road, London, SE23 2JW

Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) for the c...

Lawful Development Certificate proposed Lewisham
17 Aug 2026 Registered DC/26/145080

203 Honor Oak Road, London, SE23 3RP

REAR: ONE Cherry Variety tree (0001)Ht 7m. FELL to ground level. REASON: Stem decay throughout.- Following findings from a tree survey.

Trees in Conservation Areas Lewisham
17 Aug 2026 Registered DC/26/145082

23 Garlies Road, London, SE23 2RU

REAR: FOUR Leyland Cypress trees (TG1) Ht 8m, Spreads 3.0-4.0m FELL to ground level REASON: Completely dead in the middle. REPLANTING PROPOSAL: Replan...

Trees in Conservation Areas Lewisham
14 Aug 2026 Under consideration/assessment 26/AP/2123

163 Forest Hill Road London Southwark SE23 3QU

Replacement of existing single-glazed windows and doors on the side and rear elevations with double-glazed units, and removal of the side elevation ch...

Householder Application Southwark
13 Aug 2026 Registered DC/26/145028

29 Wynell Road, London, SE23 2LW

Details submitted pursuant to Condition 3-Construction and Environment Management Plan of planning permission DC/25/138946 dated 7th October 2025 at 2...

Approval of Details (Following Full PP) Lewisham
13 Aug 2026 Approved DC/26/145051

195 Honor Oak Road, London, SE23 3RP

REAR: ONE Robinia (T1)(approx.ht.15-16m) remove a cracked, hanging limb. Reason: major limb failure, cracked and hanging adjacent car park rear South ...

Dead & Hazardous Trees Lewisham
12 Aug 2026 Registered DC/26/145027

42 Vancouver Road, London, SE23 2AF

Construction of a single store extension to the rear return, a hip-to-gable and L-shaped rear roof extension at 42 Vancouver Road, SE23 including two ...

Householder Application Lewisham
11 Aug 2026 Registered DC/26/144922

50 St Germans Road, London, SE23 1RX

The conversion and extension of the existing house comprising of an additional storey, a 4 storey rear extension and basement level extension with fro...

Full Planning Permission Lewisham
5 Aug 2026 Registered DC/26/144931

59 Mayow Road, London, SE23 2XH

Construction of a single-storey rear and side extension at 59 Mayow Road, SE23

Householder Application Lewisham
5 Aug 2026 Registered DC/26/144887

29 Wynell Road, London, SE23 2LW

Details submitted pursuant to Condition 8-Hard Landscaping, Condition 11-Soft Landscaping, and the statutory Biodiversity Gain Plan condition under Sc...

Approval of Details (Following Full PP) Lewisham
5 Aug 2026 Registered DC/26/144954

Land at the Former Bell Green Gas Works, Bell Green, London, SE23 2QT

Details submitted pursuant to Condition 58-Overheating of planning permission DC/23/133854 dated 7th March 2025 at Land at the Former Bell Green Gas W...

Approval of Details (Following Full PP) Lewisham
5 Aug 2026 Approved DC/26/144955

Land at the Former Bell Green Gas Works, Bell Green, London, SE23 2QT

Details submitted pursuant to Condition 51-Satellite Dishes and Antenna of planning permission DC/23/133854 dated 7th March 2025 at Land at the Former...

Approval of Details (Following Full PP) Lewisham
4 Aug 2026 Registered DC/26/144925

Land at the Former Bell Green Gas Works, Bell Green, London, SE23 2QT

Application submitted under Section 96A of the Town and Country Planning Act 1990 (as amended) for a non-material amendment to planning permission DC/...

Non Material Amendments Lewisham
4 Aug 2026 Registered DC/26/144743

Second Floor Flat, 37b Devonshire Road, London, SE23 3EN

Replacement of existing window units with timber framed units at the Second Floor Flat, 37B Devonshire Road SE23.

Full Planning Permission Lewisham
3 Aug 2026 Registered DC/26/144894

1 Kilmorie Road, London, SE23 2SS

Revised front boundary treatment comprising a 1.2m high visually permeable slatted larch fence, integrated timber bin store and associated front garde...

Householder Application Lewisham
31 Jul 2026 Registered DC/26/144892

13 Honor Oak Park, London, SE23 1DZ

Removal of existing front boundary wall with timber gate and posts, and temporary timber bin shelter and erection of an integrated cycle and refuse st...

Householder Application Lewisham
30 Jul 2026 Registered DC/26/144901

Flat 2, 18 Siddons Road, London, SE23 2JQ

Construction of a rear roof dormer and loft extension, installation of two roof ligths on the front roof slope and windows on the first floor side ele...

Full Planning Permission Lewisham
29 Jul 2026 Awaiting decision 26/AP/1864

9 Honor Oak Rise London Southwark SE23 3QY

Replacement of two existing rear elevation kitchen windows with one larger energy-efficient white aluminium double-glazed openable window measuring ap...

Householder Application Southwark
29 Jul 2026 Registered DC/26/144466

The Horniman Museum & Gardens, 100 London Road, London, SE23 3PQ

An application submitted under Section 96a of the Town and Country Planning Act 1990 for Minor Material Amendments in connection with the Section 73 p...

Non Material Amendments Lewisham
28 Jul 2026 Approved DC/26/144860

29 Kilgour Road, London, SE23 1PG

Construction of a single-storey rear extension, rear roof extension and two roof lights in the front roof slope of 29 Kilgour Road, SE23

Householder Application Lewisham
27 Jul 2026 Registered DC/26/144849

Land Adjoining Phoenix Works, Bird-in-Hand Passage, London, SE23 3HW

Details submitted pursuant to Condition 10(a)-Hard Landscaping and Condition 11-Soft Landscaping of planning permission DC/23/133599 dated 26th Januar...

Approval of Details (Following Full PP) Lewisham
27 Jul 2026 Registered DC/26/144850

Land Adjoining Phoenix Works, Bird-in-Hand Passage, London, SE23 3HW

Details submitted pursuant to Condition 12-Bird, Bat and Invertebrate Bricks of planning permission DC/23/133599 dated 26th January 2024 at Land Adjoi...

Approval of Details (Following Full PP) Lewisham
27 Jul 2026 Approved DC/26/144839

Land at the Corner of Perry Vale and, Dacres Road, London, SE23 2XW

FRONT: ONE dead Maple stem (TPO T1) (approx.ht.8-9m) FELL or reduce to safe height if possible for wildlife and biodiversity benefits, least disturban...

Dead & Hazardous Trees Lewisham
27 Jul 2026 Approved 26/AP/2179

85 Wood Vale London Southwark SE23 3DT

Variation of Condition 1 (Approved Plans) for 25/AP/3157 'Single storey ground floor wrap around extension and side extension.' Amendment sought: Revi...

S.73 Vary/Remove Conds/Minor Alterations Southwark
25 Jul 2026 Approved DC/26/144392

135 Perry Vale, London, SE23 2JB

FRONT: ONE: Mixed species shrubs (SG1) HEIGHT 2m. FELL to ground level. FRONT: ONE: Olive tree (T1) HEIGHT 3.5m. FELL to ground level. FRONT: ONE: Cab...

Trees in Conservation Areas Lewisham
24 Jul 2026 Registered DC/26/144762

21-23 Dartmouth Road, London, SE23 3HN

External alterations to the ground floor front elevation including the installation of entrance doors and windows at 21-23 Dartmouth Road, SE23.

Full Planning Permission Lewisham
24 Jul 2026 Approved DC/26/144821

30 Liphook Crescent, London, SE23 3BW

Demolition of the existing storage building at the side and the construction of a single-storey side and rear extension, conversion of the garage, tog...

Householder Application Lewisham
21 Jul 2026 Approved DC/26/144318

3 Perry Rise, London, SE23 2QX

REAR: ONE dead Sycamore (T1) HEIGHT 4m. FELL to ground to level.

Trees in Conservation Areas Lewisham
17 Jul 2026 Awaiting decision DC/26/144755

8 Waldram Park Road, London, SE23 2PN

Details submitted pursuant to Condition 3-Construction Management Plan of planning permission DC/24/137553 dated 16th December 2024 at 8 Waldram Park ...

Approval of Details (Following Full PP) Lewisham
17 Jul 2026 Approved DC/26/144763

21-23 Dartmouth Road, London, SE23 3HN

Prior Approval under Schedule 2, Part 3, Class G of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for the chan...

Commercial to Residential Prior Approval Lewisham
17 Jul 2026 Approved DC/26/144760

Land at the Former Bell Green Gas Works, Bell Green, London, SE23 2QT

Details submitted pursuant to Condition 57- Digital Connectivity of planning permission DC/23/133854 dated 7th March 2025 at Land at the Former Bell G...

Approval of Details (Following Full PP) Lewisham
17 Jul 2026 Registered DC/26/144766

7a Havelock Walk, London, SE23 3HG

Refurbishment and reconfiguration of the ground floor workspace, construction of first and second floor extensions, creation of two second floor roof ...

Full Planning Permission Lewisham
17 Jul 2026 Decided DC/26/144736

27 Ackroyd Road, London, SE23 1DN

Application for Prior Approval under Schedule 2, Part 1, Class A, Part (g) of the Town and Country Planning (General Permitted Development) Order 2015...

Householder Prior Approval Lewisham
16 Jul 2026 Decided DC/26/144758

179 Cranston Road, London, SE23 2EZ

Application for Prior Approval under Schedule 2, Part 1, Class A, Paragraph A.4 of the Town and Country Planning (General Permitted Development) Order...

Householder Prior Approval Lewisham
15 Jul 2026 Refused DC/26/144612

3 David's Road, London, SE23 3EP

Installation of replacement timber shopfronts to the front elevation of 3 Davids Road, SE23

Full Planning Permission Lewisham
15 Jul 2026 Approved DC/26/144746

8 Cleeve Hill, London, SE23 3DD

The replacement of windows and doors on the front and rear elevations including the infilling of the existing garage to make a habitable room with ass...

Householder Application Lewisham
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Data updated daily. Source: Lewisham and Southwark planning portals.