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Planning Applications in SE21 7LY.

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Recent applications

Within 0.62 miles of SE21 7LYApplication dates: 6 Nov 2025 to 6 Nov 2026Showing applications within 0.62 miles of this postcode.
58applications found—

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PLANNING APPLICATIONS

Within 0.62 miles of SE21 7LY

58 applications found.

Some recent applications or decisions may not appear yet.
Householder planning & demolition in a conservation areaNo decision recorded

7 Woodhall Drive, SE21 7HJ

Alterations to a detached house: Replacement timber windows throughout, replacement of the existing pitched roof to the entrance lobby with a flat roof and entrance canopy. Conversion of the existing garage into a habitable room, including replacement of the garage door with new windows and a timber screen…

Reference
26/AP/3230
Application date
3 November 2026
Lawful development: Proposed useNo decision recorded

47 Carson Road, SE21 8HT

Certificate of Lawful Development (Proposed) with respect to formation of a vehicular crossover and dropped kerb with associated works.

Reference
26/03149/LDCP
Application date
3 November 2026
Householder planning permissionNo decision recorded

2 Frank Dixon Way, SE21 7BB

Alterations and extensions to the existing dwelling, including single- and two-storey side and rear extensions, conversion of the existing garage, a new covered entrance porch, roof alterations including a hip-to-gable conversion and rear rooflights, internal reconfiguration, replacement of fenestration and associated works.

Reference
26/AP/3219
Application date
3 November 2026
Tree works: Trees in conservation areas/subject to TPOsNo decision recorded

109 Alleyn Park, SE21 8AA

T1 Sycamore - reduce the crown by 3m from 21m to 18m in height and by 3m from 18m to 15m in crown spread, and remove ivy. T2 Sycamore - reduce the crown by 4m from 23m to 19m in height and by 3m from 15m to 12m…

Reference
26/AP/3229
Application date
2 November 2026
Tree works 5 day notificationNo decision recorded

Elm Lawn, Dulwich Common, SE21 7EW

Tree works 5 day notification: 5 day notice for the 3x dead fruit tree. T1. 3x Fruit Trees. 3 metres in height. Fell dead trees to ground level. Situated at the back of the rear garden.

Reference
26/AP/3195
Application date
30 October 2026
Tree works 5 day notificationDecision recorded

5 Alleyn Park, SE21 8AU

5 day notification: Consent to allow us to purely remove deadwood from the front garden Oak Tree (T1).

Reference
26/AP/3184
Application date
28 October 2026
Decision date
2 November 2026
Decision
GRTP5
Tree works: Trees in conservation areas/subject to TPOsNo decision recorded

43 Great Brownings, SE21 7HP

T1 5m Conifer covered in Ivy possibly dead - Fell to ground level T2 8m Conifer lightly trim foliage over pavement and side path T3 8m Magnolia Reduce the height of the tree by 1m to leave a 7m tree and reduce a 4m spread by 1m on…

Reference
26/AP/3134
Application date
26 October 2026
Full planning permissionWithdrawn

47 Carson Road, SE21 8HT

Formation of a vehicular crossover and dropped kerb with associated works.

Reference
26/02742/FUL
Application date
20 October 2026
Decision date
29 October 2026
Decision
Withdrawn
Tree works: Trees in conservation areas/subject to TPOsNo decision recorded

27 Alleyn Park, SE21 8AT

T1 and T2 Lime trees (Tilia × europaea) - reduce the height of both trees by approximately 3m to previous pruning points.

Reference
26/AP/3075
Application date
20 October 2026
Full Planning PermissionNo decision recorded

47 Clive Road, SE21 8DA

Construction of a single storey ground floor rear and side infill extensions.

Reference
26/02922/FUL
Application date
19 October 2026
All OtherNo decision recorded

21 Rosendale Road, SE21 8DS

Removal of the rear extension and bay window and erection of a single storey ground floor rear extension with the replacement of a side window to Flat 2.

Reference
26/03013/FUL
Application date
13 October 2026
Tree works: Trees in conservation areas/subject to TPOsNo decision recorded

5 Alleyn Park, SE21 8AU

T1 - Oak Tree- Growing on the front road-side boundary by the northern entrance- To Remove Deadwood throughout the crown Lift the epicormic/lowest growth over the pavement to provide a minimum clearance of 2.5m above ground level To Trim the growth around the streetlamp as necessary to maintain…

Reference
26/AP/3014
Application date
13 October 2026
Works to a Tree in a Conservation AreaNo decision recorded

6 Crescent Wood Road, SE26 6RU

Tree ID 8431 A Yew tree approximately 10m in height, situated close to the house in the rear garden. There is growth encroaching on the building and is a little out of shape. Trim growth against building, reducing back by up to 0.75m and trimming elsewhere to improve…

Reference
26/AP/2956
Application date
9 October 2026
Householder ApplicationAwaiting decision

29 Woodhall Drive London Southwark SE21 7HJ

Internal and external refurbishment of an existing detached dwelling including elevational alterations, replacement windows and doors, replacement of external cladding with render and timber cladding, replacement of the existing pitched entrance canopy with a flat roof, installation of an air source heat pump (ASHP), and erection of a…

Reference
26/AP/2905
Application date
1 October 2026
Full Planning PermissionAwaiting decision

74 Clive Road London SE21 8BU

The replacement of the rear extension with a single storey ground floor side and rear extension. The demolition of the glazed porch and reinstatement of a bay window. Alteration to the rear first floor window.

Reference
26/02761/FUL
Application date
24 September 2026
All OtherApproved

Street Record, Peckarmans Wood

5 day notice for the removal of imminently dangerous 2 x ash trees in Dulwich woods. T8466 - veteranize:'monolith' to 3m above ground level. All arisings to stay on site. T8467 - Fell to 1.5m above ground level. All arisings to stay on site.

Reference
26/AP/2776
Application date
21 September 2026
Decision date
1 October 2026
Decision
Approved
Works to a Tree with a TPOAwaiting decision

Ferrings London Southwark SE21 7LU

Tree removal following advance decay detection results- Tree ID- Common Name Work Task Priority. Description 4321- Common Lime- Remove and Treat High Fell to 1m above ground level and treat with systemic herbicide (Eco-plug). 4308- Common Ash -Remove and Treat High Fell tree to 1m above ground level…

Reference
26/AP/2749
Application date
16 September 2026
Works to a Tree with a TPOAwaiting decision

Tollgate Drive London Southwark

4307 - Pedunculate oak. Deadwood > 5cm . Remove deadwood. 4272 - Pedunculate oak. Crown Reduction. Crown reduction by 2m back to closest growth point.

Reference
26/AP/2750
Application date
16 September 2026
Approval of conditionsAwaiting decision

THE HILL HOUSE, 28A SYDENHAM HILL, LONDON, SE26 6TP

Details submitted pursuant to Condition 5(a)(b)-BREEAM Requirements and Condition 22-Secured by Design of planning permission DC/23/132191 dated 29th November 2024 at Highfield House, 28 Sydenham Hill SE26 and The Hill House, 28A Sydenham Hill SE26.

Reference
DC/26/145336
Application date
9 September 2026
Non-Material AmendmentApproved

15 Sydenham Hill, SE26 6SH

Non-material amendment to planning permission 25/AP/3772 (Construction of single storey rear extension with patio and steps, basement extension to provide indoor swimming pool with terrace atop, south side extension to provide internal staircase to basement and three dormer windows to rear roof slope, remodelling and extension of existing…

Reference
26/AP/2548
Application date
9 September 2026
Decision date
1 October 2026
Decision
Approved
Works to a Tree with a TPOApproved

5 Woodhall Drive, SE21 7HJ

Tree ID 8314 and Apple Tree Approx 7 m in height situated on near left hand side boundary of the rear garden. Reduce height to approximately 3.5m AGL, back to suitable growth points or branch junction. Reshape for more compact form.

Reference
26/AP/2664
Application date
8 September 2026
Decision date
29 October 2026
Decision
Approved
Planning information from local councils and PlanIt. Area boundaries use ONS and Planning Data where available. Check the council record for the latest decisions and documents.

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