Southwark planning applications

24 Crimscott Street London Southwark SE1 5TE

Details of Condition 5 'Construction Environmental Management Plan (CEMP)' pursuant to planning permission 21/AP/0681, which gave consent for: "Demolition of existing building and redevelopment to provide an eight storey building comprising flexible Commercial, Business and Service floorspace (Class E) along with public realm improvements, landscaping, private and communal amenity space, secure cycle parking, refuse and recycling facilities and other associated works".

2 Carver Road London Southwark SE24 9LT

Addition of glazed link between existing buildings; Removal of existing garden store; Loft conversion with rear dormer and the replacement of existing first floor roof terrace with an enclosed study room and additional glazed link

16-18 Peckham High Street London Southwark SE15 5DT

Details of Condition 3 a) (Land Contamination) as required by full planning permission 24/AP/0091 dated 26/03/2026 for Demolition of existing 3-storey buildings (16 and 18 Peckham High Street) currently comprising 2No. commercial units (use class E) and 3No. self-contained residential units (use class C3). Construction of 4-storey building (with additional basement level) comprising 1No. commercial unit (use class E) and 7No. self-contained residential units (use class C3). Associated enabling works including bike storage, bin storage and plant equipment.

85 Burbage Road London Southwark SE24 9HD

Amendment agreed via email: Wed 12/08/2026 09:42. Works to tree with a TCA: Tree ID 8245 A Silver Birch tree approximately 10m in height, situated central on the end boundary of the rear garden. The tree is in good form but has one low branch. Remove one low branch on the garden side, currently attached to the main stem at approximately 1.5 m. The branch should be pruned back to a suitable secondary union close to the main stem (leaving a target cut/branch collar intact). No further tree works approved. Tree ID 8246 An English Oak tree approximately 12m in height, situated in the rear garden. There was dead wood present throughout the crown and one branch a little low over the garden. To remove dead wood and one lowest branch growing towards the adjacent Bamboo. No other pruning required.

Unit 1 And Unit 4 Canada Water Retail Park Surrey Quays Road London Southwark SE16 2XU

Details submitted to satisfy Schedule 13 paragraphs 2.1 and 2.1.1 (Habitat Management and Monitoring Plan) of the section 106 agreement for planning application ref. 24/AP/3718 for Demolition of all buildings and structures and the comprehensive redevelopment of the site to provide the following new development: On Plot A, two new buildings (A1 and A2) to provide offices (Class E(g)) with retail/food and drink/professional services (E(a/b/c) with a shared basement, servicing, parking and other ancillary accommodation; On Plot B, two new buildings to provide; in Building B1, purpose-built student accommodation (sui generis) with community use (F2), in Building B2, residential (C3) with retail/food and drink (E(a/b)); with basements, servicing, parking and other ancillary accommodation; Works of hard and soft landscaping, replacement of trees and planting of new trees; new vehicular access points from Surrey Quays Road and Canada Street, along with other incidental works.

The Phoenix Windsor Walk London Southwark SE5 8BB

Installation of replacement signs to include: One 3D projecting sign, One fascia sign and Two menu cases

24 Crimscott Street London Southwark SE1 5TE

Details of Condition 11 'Arboricultural Method Statement' pursuant to planning permission 21/AP/0681, which gave consent for: "Demolition of existing building and redevelopment to provide an eight storey building comprising flexible Commercial, Business and Service floorspace (Class E) along with public realm improvements, landscaping, private and communal amenity space, secure cycle parking, refuse and recycling facilities and other associated works."

Unit 1 And Unit 4 Canada Water Retail Park Surrey Quays Road London Southwark SE16 2XU

Details of condition 97 'Biodiversity Net Gain' pursuant to planning permission 24/AP/3718 'Full planning permission for the demolition of all buildings and structures and the comprehensive redevelopment of the site to provide the following new development: On Plot A, two new buildings (A1 and A2) to provide offices (Class E(g)) with retail/food and drink/professional services (E(a/b/c) with a shared basement, servicing, parking and other ancillary accommodation; On Plot B, two new buildings to provide; in Building B1, purpose-built student accommodation (sui generis) with community use (F2), in Building B2, residential (C3) with retail/food and drink (E(a/b)); with basements, servicing, parking and other ancillary accommodation; Works of hard and soft landscaping, replacement of trees and planting of new trees; new vehicular access points from Surrey Quays Road and Canada Street, along with other incidental works.'

261 - 265 Southwark Park Road London Southwark SE16 3TP

Shopfront alterations

24 Crimscott Street London Southwark SE1 5TE

Details of Condition 8 'Fire Safety - Fire Appliance Access and Firefighting Water Supply Strategy' pursuant to planning permission 21/AP/0681, which gave consent for: "Demolition of existing building and redevelopment to provide an eight storey building comprising flexible Commercial, Business and Service floorspace (Class E) along with public realm improvements, landscaping, private and communal amenity space, secure cycle parking, refuse and recycling facilities and other associated works."

120A Lower Road London Southwark SE16 2UB

Certificate of lawfulness (proposed) for use of the property as: a full day-care nursery (Class E(f)), a coworking space (Class E(g)(i)), and a cafe (Class E(b)), all operated by The Working Mums Club. Hours of operation: The nursery will operate Monday to Friday, 7:30am to 6:30pm. The coworking space and cafe will operate Monday to Friday, 7am to 7pm and Saturday to Sunday, 8am to 7pm.

16-18 Peckham High Street London Southwark SE15 5DT

Details of Condition 06 - Archaeological Mitigation (Watching Brief) as required by full planning permission 24/AP/0091 dated 26/03/2026 for 'Demolition of existing 3-storey buildings (16 and 18 Peckham High Street) currently comprising 2No. commercial units (use class E) and 3No. self-contained residential units (use class C3). Construction of 4-storey building (with additional basement level) comprising 1No. commercial unit (use class E) and 7No. self-contained residential units (use class C3). Associated enabling works including bike storage, bin storage and plant equipment.'

16-18 Peckham High Street London Southwark SE15 5DT

Details of Condition 07- Construction Contract as as required by full planning permission 24/AP/0091 dated 26/03/2026 for Demolition of existing 3-storey buildings (16 and 18 Peckham High Street) currently comprising 2No. commercial units (use class E) and 3No. self-contained residential units (use class C3). Construction of 4-storey building (with additional basement level) comprising 1No. commercial unit (use class E) and 7No. self-contained residential units (use class C3). Associated enabling works including bike storage, bin storage and plant equipment.

Third Floor Flat 115 Camberwell Grove London Southwark SE5 8JH

Replacement of existing windows and installation of 2no conservation rooflights; internal works including partial removal of internal walls and ceiling linings and associated internal refurbishment works.

Surrey Quays Railway Station Lower Road London Southwark SE16 2UE

Details of condition 7 'Delivery and servicing management plan' required by planning permission ref no. 23/AP/3557 (dated 4th April 2024) 'Variation of Condition 1 (Approved Plans) pursuant to planning permission 22/AP/1802 for 'Approval of Reserved Matters (pursuant to Outline planning permission 20/AP/3744) for the erection of a new canopy related to a future northern entrance to Surrey Quays Station fronting onto Deal Porters Way and the change of use of land adjacent to 181 Lower Road to operational railway land with the erection of a new single storey building containing back of house facilities to enable the development of step-free access and stairs to platform level (this application is to be read in conjunction with Prior Approval Application 23/AP/3594). The amendments include the following: Entrance canopy redesign, Back Of House layout changes, Back Of House external changes and Landscape amendments'. The wording of condition 7 was amended via s96a application (25/AP/2953) dated 10/11/2025

224A Tower Bridge Road London Southwark SE1 2UP

Installation of a lightweight aluminum structure enclosure featuring a motorized glass fully retractable roof, sliding glass windows at the rear of the property

1 College Gardens London Southwark SE21 7BE

Works to trees in a conservation area: De Minimis tree works including -repollarding. 2311 Common lime Re-pollard Re-pollard tree and reduce height to 9m just bellow bifurcation. 2322 Common lime Re-pollard Repollard tree, also reduce height of stem to 8.5m. If decay is significant at 8.5m this height may need to be reduced further. 2323 Horse chestnut Deadwood > 5cm Remove major deadwood. Check results of aerial assessment before removing deadwood. 2328 Common lime Re-pollard Repollard tree, also reduce height of stem to 7m. If decay is significant at 7m this height may need to be reduced further. 2330 Silver maple Deadwood > 5cm Remove major deadwood. 2331 Silver maple Deadwood > 5cm Remove major deadwood. 2332 Silver maple Deadwood > 5cm Remove major deadwood. 2345 Norway maple Deadwood > 5cm Remove major deadwood. 2346 Hornbeam Deadwood > 5cm Remove major deadwood and hanging branches over footpath. 2348 Common lime Re-pollard Pollard to 4m. 2349 Common lime Re-pollard Repollard. Also reduce stem height to 6.5m. 2355 Wych elm Deadwood > 5cm Remove major deadwood.

The Mill Pond Junction Of College Road And South Circular London Southwark SE21 7LE

5 Day Notification: De minimis works - 18 trees (details also contained in attached works order. Works Order 397 - Mill pond (pruning) Tree ID Common Name Work Task Description Comments 4617 Apple species- Deadwood > 5cm "Remove major deadwood. Sever ivy and strip to 1m. " 7919 Sycamore -Deadwood > 5cm Remove major deadwood. 7916 Common Ash- Deadwood > 5cm Remove major deadwood. 7907 Common hawthorn- Crown Lift Crown lift over footpath to 3m. 3766 Common Ash Deadwood > 5cm Remove major deadwood. 3762 Common Ash - Deadwood > 5cm "Remove major deadwood. 7876 Common Aspen- Deadwood > 5cm Remove major deadwood 7862 Common Ash - Deadwood > 5cm Remove major deadwood 7855 Common Ash - Crown Reduction Prune to clear muga fence. Remove whole primary branches. 2013 Horse Chestnut- Deadwood > 5cm Remove major deadwood and hanging branches. 2010 Corkscrew willow Deadwood > 5cm Remove major deadwood and suspended limbs. 2038 Pedunculate oak Deadwood > 5cm Remove major deadwood 2020 Common Alder- Deadwood > 5cm Remove major deadwood. 2017 Common Lime -Deadwood > 5cm Remove major deadwood and prune back for vehicle barrier. Prune back to suitable sublateral growth. 2016- Common lime- Deadwood > 5cm Remove major deadwood. 2018- Weeping Willow- Crown Reduction Reduce overall canopy by 3-4m and prune back to suitable sublateral growth points. Also remove major deadwood and suspended limbs. 2030 Common lime- Deadwood > 5cm -Remove major deadwood 2031 Common lime -Deadwood > 5cm- Remove major deadwood.

5 , 8 And 15 Frank Dixon Way London Southwark SE21 7BB

Tree ID- Common Name Work Task Description 69- Silver Birch- Remove Tree - Fell to ground level. 63 - Rowan- Remove Tree- Fell to ground level. 17- Snowy Mespilus- Remove Tree - Fell to ground level. All trees subject to The Dulwich Estate tree replacement policy

Court Lane Gardens London Southwark

Works to tree with a TPO: De minimis works - Tree ID Common Name Work Task Description 956 Common beech Deadwood > 5cm "Remove major deadwood. Also Sever and remove ivy from ground level to 1m to allow for ground level inspection. " 955 Narrow leaved ash Crown Reduction Pune to clear light column by 1. 5m prune back to suitable sublateral growth. 777 Pin oak Deadwood > 5cm Remove major deadwood and sever ivy at the base. 972 Pedunculate oak Deadwood > 5cm Remove major deadwood. Check results of internal investigation first. 969 Pin oak Crown Weight Reduction (Specific Part) "Reduction prune by 3-4m, the northerm canopy over the road, focus on weight reduction from the NW stem. Reduce adjacent canopy to shape to avoid wind exposure. Prune back to suitable sublateral growth. Also remove major deadwood and hangers over the road. " 975 Pin oak Deadwood > 5cm Remove major and long deadwood. 985 Pedunculate oak Crown Weight Reduction (Specific Part) Reduce large Easter lateral by 5m into suitable upright growth point. Remove major deadwood. 984 Pedunculate oak Crown Lift Crown lift to 2.5m. Remove low branches but leave self bracing intact. 989 Horse chestnut Deadwood > 5cm Remove major deadwood. 988 Horse chestnut Deadwood > 5cm Remove major deadwood. B 990 Pedunculate oak Deadwood > 5cm Remove major deadwood. 994 Pedunculate oak Crown Weight Reduction (Specific Part) "Reduction prune by 2m, the primary branch at 8.5m with a woodpecker hole on its underside. Prune back to suitable sublateral growth. Remove major deadwood " 1000 Pedunculate oak Deadwood > 5cm "Remove major deadwood. Check results of Advanced decay detection before programming work. " 1002 Common lime Deadwood > 5cm Remove major deadwood. 1019 Pedunculate oak Deadwood > 5cm Remove major deadwood

16 Great Spilmans London Southwark SE22 8SZ

Works to trees in a consrvation area: Mature Cherry Plum (Prunus cerasifera) approximately 8m in height. :Lateral Branch Reduction: Prune back the overhanging lateral branches extending over the applicant?s boundary line to the property boundary. All cuts will be made back to suitable, viable growth points to ensure the health of the tree is maintained. Selective Canopy Thinning (Applicant's Side Only): Selectively thin the dense overhanging canopy by a maximum of 15-20% on the applicant's side, focusing on the removal of deadwood, crossing branches, and congested foliage to improve light penetration. Constraint: No works will be carried out beyond the boundary line into the neighbouring property, and the overall height/natural form of the tree will not be altered. Reasons for Works:The mature tree heavily overhangs the applicant's garden, causing severe overshading and low clearance over the patio area. One of the branches has started to hang very low, either under weight of fruit and/or since heavy rainfall. The neighbouring property is currently vacant, however i have notified the owner via an email provided from the Great Spilman's estate group. This application is submitted to legally prune back the encroaching growth to the boundary line, alleviating the nuisance and restoring light while strictly preserving the tree's health and structural integrity.

Mill Pond College Road London Southwark SE21

Removal of the 14 trees contained within Works Order 395, T3773, T2029, T3778, T7542, T7849, T3761 are to be replaced with standards. Riparian species including DED resistant elms, alder, willow, hazel, bird cherry. Self-set T2026, 7859, 7866, 7870, 3756, 7892, 7901, 7905 & 7935 to be offset through native hedge planting.

Street Record Frank Dixon Way London Southwark

Works to tree with a TCA: Works comprise routine maintenance - details of works contained in Works Order ID 390 for the 31 trees. Dulwich Estate Application for private estate owned public realm trees. Works primarily comprise crown lifting, removal of deadwood and minor tree works.

Street Record Great Brownings London Southwark

5 DAY NOTIFICATION: De minimis works Tree ID Common Name Work Task Description 1921 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1924 Pedunculate oak Deadwood > 5cm Remove major deadwood. 7887 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1913 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1907 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1900 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1916 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1925 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1927 Pedunculate oak Deadwood > 5cm Remove major deadwood. 1928 Pedunculate oak Deadwood > 5cm Remove major deadwood.

54 Burbage Road London Southwark SE24 9HE

Mature apple tree on the boundary with 56 Burbage Road. A branch has half-broken from the tree onto our lawn. A month later the leaves are still green. We propose to monitor and remove the branch in the autumn.

57 - 61 Union Street London Southwark SE1 1SG

Details of condition 15 'Bat Boxes' pursuant to planning permission 24/AP/3719 'Partial demolition of existing dilapidated structures within the curtilage of a listed building, installation of entrance gate between 57-59 Union Street, and associated facade repair work to the front and rear elevations of no. 59-61 Union Street. Erection of two four storey buildings, and an upwards extension to no. 57 Union Street to provide nine residential units, amenity space, refuse and bike stores, external plant, and external landscaping.'

College Road- Section Abutting Woodhall Drive London Southwark SE19 1XD

5 DAY NOTIFICATION: De minimis works - statutory nuisance abatement Tree ID- Common Name- Work Task 4098 Common ash- Deadwood > 5cm- Remove major deadwood. 4386 False acacia - Deadwood > 5cm- Remove major deadwood. 4384 Common ash - Deadwood > 5cm- Remove major deadwood 4380 Common hawthorn- Deadwood > 5cm- Remove major deadwood 4379 Norway maple- Deadwood > 5cm- Remove major deadwood. 4377 Common ash- Deadwood > 5cm Remove major deadwood. 4078 Common lime- Crown Lift- Crown lift to 3.5m over the road. 4384 Common ash- Crown Lift -2m sign clearance

47 Lyndhurst Way London Southwark SE15 5AG

Replacement of all front elevation windows with double glazed timber sliding sash style windows to match existing styles and sizes, and replacement of all rear elevation windows with double glazed timber sliding sash and casement style windows, plus replacement of 2 No. rear garden doors with double glazed timber doors.

105 Dulwich Village London Southwark SE21 7BJ

Works to trees in a conservation area: 1305 Purple beech Remove tree stake Remove gator bag and clear soil from stem. 1318 Common lime Deadwood > 5cm Remove major deadwood. 1320 Common lime Crown Lift Crown lift roadside canopy to 3.5m. Prune back to suitable Sublateral growth points. Also remove major deadwood. 1326 Hop hornbeam Deadwood Remove long deadwood over footpath. Also prune to clear light column by 1.5m. Prune back to suitable sublateral growth.

20 Calton Avenue London Southwark SE21 7DQ

5 DAY NOTIFICATION: 3917 Tree of heaven Deadwood > 5cm Remove major deadwood 3926 Common lime Deadwood > 5cm Remove major deadwood. 3921 Common lime Deadwood > 5cm Remove deadwood over rear garden and footpath. Also Clear basal epicormic growth to allow for ground level to 1.5m inspection.

38 Winterbrook Road London Southwark SE24 9JA

Demolition of the existing rear extension and erection of a single-storey wraparound rear and side extension, together with associated alterations to existing openings, removal of the rear chimney and addition of wooden storage to the side. The proposals also incorporate previously approved roof works under planning permission ref. 25/AP/3282, comprising the enlargement of the existing rear dormer and installation of two rooflights.

21 Barforth Road London Southwark SE15 3PS

Construction of a single storey ground floor wraparound rear extension.

11 Trinity Church Square London Southwark SE1 4HU

Listed building consent for Renovation works and internal alterations to an upper ground Grade II Listed flat.

166 Brunswick Quay London Southwark SE16 7PT

Construction of a single storey side extension; relocation of front door and roof of new extension to be used as a first floor roof terrace.

22-24 Southwark Bridge Road London Southwark SE1 9HB

Details of condition 'Biodiversity Gain Plan' pursuant to planning permission 25/AP/3515 'Partial demolition of 22 and 24 Southwark Bridge Road and redevelopment of site comprising the erection of an 18 storey building to accommodate a hotel use with associated amenity spaces (Class C1) with flexible cultural use (Sui Generis) at ground floor level, associated cycle parking, landscaping, access and servicing, plant and equipment and all other associated works.'

28A Tresco Road London Southwark SE15 3PX

Construction of an L-shape dormer extension with 0.3m ridge raise and roof lights to the front roof slope.

254-268 Camberwell Road London Southwark SE5 0DP

Details of condition 5 (Hard and soft landscaping) pursuant to planning permission 20/AP/3489 'Minor material amendment to planning permission 16/AP/2030 (Demolition of redundant single storey outbuildings and erection of part two/part three storey extension to front, 4 storey extension to the rear and two storey extension to the northern flank to accommodate ancillary cafe, community facilities and office space, extension of basement, re-instatement of the original full-height entrance hall and the original entrance canopy and entrance doors on Medlar Street, with front roof garden at the second floor level and associated parking) comprising: Reduced basement; and External link along north facade reduced from two storeys to one.'

Canada Water Masterplan - Land Bounded By Lower Road (West), Redriff Road (South), Quebec Way (East) Surrey Quays Road And Canada Water Dock (North) And Site At Roberts Close London SE16

Details of Condition 33b 'BREEAM - Certified Post Construction Review' insofar as it relates to Plot A2 (Office and Retail) pursuant to planning permission ref. 18/AP/1604 dated 29th May 2020 (as amended by Section 73 application ref. 25/AP/0242 dated 11th May 2026) for the comprehensive redevelopment of the Canada Water Masterplan.

4 - 12 Bittern Street London Southwark SE1 1PL

Details of Condition 9 'Sample mateirals' as required by full planning permission 19/AP/7613 dated 02/12/2021 for 'Demolition of existing building and construction of a four-storey plus basement building comprised of (Class B1) at ground floor and basement levels and eight residential accommodation (Class C3) at first, second and third floor levels.'

117A Dulwich Village London Southwark SE21 7BL

Listed building consent for the refurbishment of the existing residential flat, including internal alterations, repair and refurbishment of existing timber sash windows, installation of thin thermal single glazing and secondary glazing, installation of an air source heat pump to the rear elevation, associated external alterations and servicing.

199B Camberwell Grove London Southwark SE5 8JU

T1 - Self sown medium Holm oak, growing against base of wall. Section fell to ground level and poison stump. Plant 1 x replacement Persian Silk tree or Pear. T2 - Medium Mimosa tree. Crown thin canopy by 20%, reduce canopy south east direction by 10% and remove 2 small lower branches in south east direction. Reduce elongated upper branch by 2m.

7 Kerning Street London Southwark SE1 6GP

Advertisement consent for a fascia Type Sign - External suspended illuminated letters 'Holland & Barrett' to store front elevation, mounted above store entrance. White vinyl lettering 'SINCE 1870' applied to transom glazing directly above store entrance doors. Illuminated protection sign mounted externally to store front, to the right hand side of the shop front window (as looking at the store). 2 No. Digital Media screens mounted internally behind main store windows. 1 each side of store entrance. Window manifestations vinyl H&B lettering applied to store windows.

21 St Georges Road London Southwark SE1

Details of condition 4 'Design and construction method statement' pursuant to planning permission 21/AP/2838 'Redevelopment of the site to include demolition of the existing building and the construction of a new 15-storey building with rooftop plant, containing a hotel, office, retail and restaurant space, together with public realm improvements and other associated works.'

21 St Georges Road London Southwark SE1

Details of condition 3 'Site Contamination' pursuant to planning permission 21/AP/2838 'Redevelopment of the site to include demolition of the existing building and the construction of a new 15-storey building with rooftop plant, containing a hotel, office, retail and restaurant space, together with public realm improvements and other associated works.'

Herne Hill United Church Red Post Hill London Southwark SE24 9PW

Works to a tree subject to a TPO T1 10m Norway Maple ?crimson king? - Crown reduce a 10m tree by 2m to leave at 8m and reduce a 6m spread by 2m on all compass points

Unit 23 And 24 Old Jamaica Business Estate 24 Old Jamaica Road London SE16 4AW

Demolition of existing industrial units (use class E(g)(iii) and B8) and the construction of a storage and distribution facility (use class B8) and workspace (flexible use class E(g)(i)/(ii)/(iii))) together with vehicular and pedestrian accesses, parking, associated works and landscaping.

Canada Water Masterplan Printworks Street And Land Adjacent To Zones H And L London SE16 7LL

Details of all reserved matters (Access, Appearance, Landscaping, Layout and Scale) pursuant to hybrid planning permission ref. 18/AP/1604 dated 29th May 2020 (as amended by Section 73 application ref. 25/AP/0242 dated 11th May 2026) for comprehensive mixed use development of the Canada Water Masterplan site. Reserved Matters approval sought for the construction of a two-way carriageway along Printworks Street to serve the Canada Water Masterplan and neighbouring developments and associated public realm and landscape improvements.

117A Dulwich Village London Southwark SE21 7BL

Refurbishment of the existing residential flat including the installation of an air source heat pump to the rear elevation, replacement external lighting to the entrance door, reconfiguration of external pipework and vents.

Canada Water Masterplan Printworks Street And Land Adjacent To Zones H And L London SE16 7LL

Details of all reserved matters (Access, Appearance, Landscaping, Layout and Scale) pursuant to hybrid planning permission ref. 18/AP/1604 dated 29th May 2020 (as amended by Section 73 application ref. 25/AP/0242 dated 11th May 2026) for the comprehensive mixed use development of the Canada Water Masterplan site. Reserved Matters approval sought for the construction of a single carriageway along Printworks Street to serve the Canada Water Masterplan and neighbouring developments and associated public realm and landscape improvements.

54 And 56 Peckham Rye London Southwark SE15 4JR

Construction of a mansard roof extension along with roof terrace area across the existing roof spaces of 54 and 56 Peckham Rye to create a new 1b2p self-contained flat.