255 Crystal Palace Road London Southwark SE22 9JH
Single story ground floor wrap-around rear extension.
- Reference
- 26/AP/2497
- Application date
- 20 Aug 2026
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48 applications found.
Single story ground floor wrap-around rear extension.
Raising of roof ridge line by 400mm to provide L-shaped rear dormer extension and the installation of 2no rooflights to the front roof slope.
T1 - Extra-large Horse Chestnut ,TPO. Lift canopy to 12m by removing all epicormic growth. T2 - Dead medium size Hornbeam to rear right hand side of garden. Section fell to ground level. T3 - Dead small apple tree. Section fell to ground level. T4 - Medium Horse Chestnuts in rear left-hand side of garden. Remove dead wood. Note tree is in significant decline. T4 - Medium Hornbeam in the middle left of garden. This tree is blocking all the sun to the garden in the morning, which is the only time that they get sun because of the extra-large TPO Horse chestnut tree in the middle of the garden. Remove this Hornbeam to ground level and poison the stump to allow the garden to be used as a garden rather than a forest. T5 - Medium male Holly tree in front garden. Reduce canopy by 20% in width and reduce height by up to 3m to make this tree smaller so that its more fitting for a front garden.
Variation of Condition 1 (approved plans) of planning permission 25/AP/3605 (Erection of a single-storey ground-floor rear extension, including internal and external demolition and reconfiguration.) Variation sought: Increase depth of extension by 0.5m
Magnolia (T1) - Height reduction of up to 1m to suitable growth points retaining a natural shape
The proposed relocation and upgrade of a 35.3m lattice mast, supporting 18 no. antennas, 6 no. dishes, 5 no. ground based cabinets and 13 no. MBNL Cabinets and ancillary development thereto including 1 no. generator Remote Radio Heads (RRH's), Remote Radio Units (RRU's) and Ericsson Radio Systems (ERS's) contained within a 1.8m palisade fenced compound
Construction of single-storey rear and side extension, replacement of existing rear extension and replacement of ground floor window to a door.
Five day notification for tree works: T1 Robinia tree (Robinia pseudoacacia) - Crown reduction of lateral limbs that are showing cracks and decay and dismantling of a fallen hanging limb; T2 Purple Leaf Plum (Prunus cerasifera 'Nigra') - Removal of dead tree with decay at the base and replanting during the winter season.
Works to tree in a conservation area: 2628, Pedunculate oak, crown deduction by 3.5m back to closest growth point.
Tree works with a TPO: 1000 Pedunculate oak Monolith Veteranise - monolith to approx 6m above ground level. limbs to be retained at no more than 1m away from stem. 998 Pedunculate oak Monolith "veteranise - monolith to approx 6m above ground level. all lower growth to be retained. (OPM should have been removed)" 981 Norway maple Remove Tree Fell to 30cm above ground level.
Works to trees in a conservation area: 2132, Cherry 'Kanzan' Remove Tree Fell to 50cm above ground level. 2131, Cherry 'Kanzan' Remove Tree, Fell to 1m above ground level.
Construction of 1no. new garden shed in the front garden; removal of 1no. tree and relocation of 1no. tree in the side garden.
Non-Material Amendment to provide additional information and minor revisions to the landscaping scheme for section 73 planning application ref: 25/AP/0849 dated 02/06/2025 (for: Minor-material amendment to application ref 24/AP/1031 dated 12/03/2025, itself for: Construction of a single dwelling adjacent to 40 Village Way and minor works to the existing house to remove single-storey side extension and detached garage; proposed works include landscaping, cycle and refuse stores, and other associated works).
Removal of 1 Category U tree (T4 Indian bean tree), 15 Category C trees (T1 magnolia, T2 Lawson cypress, T5 lilac, T6 Lawson cypress, T7 pencil cedar, T8 common holly, T9 Lawson cypress, T10 Lawson cypress, T11 pencil cedar, T12 myrobalan plum, T13 myrobalan plum, T14 Lawson cypress, T15 maidenhair tree, T20 western red cedar and T25 Himalayan birch) and H2 coniferous hedgerow, with replacement planting comprising 8 Italian/pencil cypress (Cupressus sempervirens), 2 domestic apple trees to create a mini orchard and approximately 25-30 linear metres of English yew hedge (1.0-1.2m instant hedge).
Side extension and replacement rear extension, replacement roof dormer, replacement of windows to front and rear, rooflights to the main roof, removal of a small single-pot chimney, and alterations to window openings in the side elevation.
Erection of a single-storey side extension following demolition of the existing side extension.
Removal of two mature apple trees located within the rear garden of the property. They provide limited amenity value due to their location in the private rear garden, in the middle of the garden. They are not visible from public land.
Construction of L-shaped dormer along with raising the ridge by 650mm and addition of 2No. of rooflights to the rear at ground floor level.
T1 13m Weeping Willow tree - Fell to ground level and replace with a tree as specified by Dulwich Estate. Reasons: Main stem failed at 4m above ground level with largest main stem falling over 2 gardens. Remaining tree unstable, lacking vitality and signs of decay on main stem.
Construction of a single-storey rear side infill extension and roof extension over rear outrigger.
Replacement of interactive public sculpture within the grounds of Dulwich Picture Gallery, together with associated landscaping works, including new tree and shrub planting, safety surfacing, accessible paths, and other ancillary works.
Replacement of the existing conservatory with a new structure. The proposal will retain the existing footprint and structural frame, replace the roof with a warm deck roof construction, and install new sliding doors opening onto the garden patio. No extensions are proposed. (amended)
Alterations to the rear window at ground floor level, replacement of side windows at ground floor level, replacement of the existing roof with an adjusted ridge line to match neighbouring properties, installation of a rear-facing dormer and conservation rooflights to the side and rear elevations.
Replacement floodlights to the existing multi-use games area at Alleyns School and alteration to hours of use of the floodlighting
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This location is inside Dulwich Village. Conservation areas can mean tighter rules for changes to the outside of a property, trees and demolition.