Certiticate of lawful development (proposed) for confirmation that the proposed use of this property will be lawful as it falls within the same Use Class (E) of the Town and Country Planning Use Classes Order as the existing authorised use of the unit
Unit J 175-179 Long Lane London Southwark SE1 4GT · premises record
Removal of existing cladding systems, including areas of the brick fa�ade, and aluminium cladding panels to allow remediation to be undertaken to insulation and fire barriers and installation of new non-combustible cladding.
Taper Building 175 Long Lane London Southwark · premises record
Variation of Condition 2 (Approved Plans) of planning permission ref. 13/AP/4586 dated 04/06/2014, for Redevelopment of site to provide a new part 5, part 6, part 7 and part 8 storey building (maximum height 25.7m) comprising commercial floorspace (Class B1a) at ground floor and 95 residential units (Use Class C3) above; associated car parking and cycle parking, landscaping, and podium garden at first floor level.' The proposed changes to the approved scheme are as follows: (i) Reconfiguration of layout including alterations to the internal circulation routes, location of vehicle parking spaces and refuse/recycling stores and the location and means of cycle storage. (ii) Alterations to the design and external facing materials. (iii) Alteration to outdoor amenity space arrangements (iv) Alterations to massing within internal courtyard (v) Reduction in size of 6th floor roof terrace and re-allocation of a part from communal to private use (vi) Increase in total residential net internal area from 6,539sqm to 6,716sqm and alterations to its layout. (vii) Decrease in amount of office (Use Class B1a) floorspace from 1,290sqm to 1,274sqm and alterations to its layout. (viii) Alteration to dwelling mix from 39x 1-bed, 37x 2-bed and 19x 3-bed units to 39x 1-bed, 39x 2-bed and 17x 3-bed units. (The approved dwelling mix ratio for the affordable units would remain unaltered). (ix) Decrease in number of wheelchair-accessible habitable rooms from 27 (out of 265) to 26 (out of 263) (x) Relocation of vehicular access to/from Weston Street.
The display of a 1.1m by 1.1m internally illuminated sign positioned between the first and second floors on the Weston Street elevation; vertical lettering on this elevation; and similar sign displayed over door on forecourt elevation.
External works including new windows in the Weston Street elevation, creation of gate in boundary wall facing Weston Street, provision of new entrance door with canopy and cladding in the rear elevation.
Removal of select external areas of cladding to enable the installation of cavity barriers around window perimeters and compartmentation lines, along with fireproofing to service penetrations.
Taper Building 175 Long Lane London Southwark SE1 4GT · premises record
Certiticate of lawful development (proposed) for confirmation that the proposed use of this property will be lawful as it falls within the same Use Class (E) of the Town and Country Planning Use Classes Order as the existing authorised use of the unit
Unit J 175-179 Long Lane London Southwark SE1 4GT · premises record
Removal of existing cladding systems, including areas of the brick fa�ade, and aluminium cladding panels to allow remediation to be undertaken to insulation and fire barriers and installation of new non-combustible cladding.
Taper Building 175 Long Lane London Southwark · premises record
Variation of Condition 2 (Approved Plans) of planning permission ref. 13/AP/4586 dated 04/06/2014, for Redevelopment of site to provide a new part 5, part 6, part 7 and part 8 storey building (maximum height 25.7m) comprising commercial floorspace (Class B1a) at ground floor and 95 residential units (Use Class C3) above; associated car parking and cycle parking, landscaping, and podium garden at first floor level.' The proposed changes to the approved scheme are as follows: (i) Reconfiguration of layout including alterations to the internal circulation routes, location of vehicle parking spaces and refuse/recycling stores and the location and means of cycle storage. (ii) Alterations to the design and external facing materials. (iii) Alteration to outdoor amenity space arrangements (iv) Alterations to massing within internal courtyard (v) Reduction in size of 6th floor roof terrace and re-allocation of a part from communal to private use (vi) Increase in total residential net internal area from 6,539sqm to 6,716sqm and alterations to its layout. (vii) Decrease in amount of office (Use Class B1a) floorspace from 1,290sqm to 1,274sqm and alterations to its layout. (viii) Alteration to dwelling mix from 39x 1-bed, 37x 2-bed and 19x 3-bed units to 39x 1-bed, 39x 2-bed and 17x 3-bed units. (The approved dwelling mix ratio for the affordable units would remain unaltered). (ix) Decrease in number of wheelchair-accessible habitable rooms from 27 (out of 265) to 26 (out of 263) (x) Relocation of vehicular access to/from Weston Street.
The display of a 1.1m by 1.1m internally illuminated sign positioned between the first and second floors on the Weston Street elevation; vertical lettering on this elevation; and similar sign displayed over door on forecourt elevation.
External works including new windows in the Weston Street elevation, creation of gate in boundary wall facing Weston Street, provision of new entrance door with canopy and cladding in the rear elevation.
Removal of select external areas of cladding to enable the installation of cavity barriers around window perimeters and compartmentation lines, along with fireproofing to service penetrations.
Taper Building 175 Long Lane London Southwark SE1 4GT · premises record
Approved
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Building control
Building-control records are not yet collected for Southwark — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 73 premises each one covers.
Designation
Coverage
Archaeological Priority Area
Summary and Definition The ‘North Southwark and Roman Roads’ APA is the largest APA in Southwark. From the boundary with LB of Lambeth it covers the entire river frontage; it includes the Borough, Bankside and London Bridge area, Tower Bridge, Bermon · reference 77185 · covers 73 of 73 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Central Activities Zone · reference 115 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 120 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 1 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000002 · covers 73 of 73 premises. London Plan policies for the Central Activities Zone may apply.
Archaeological Priority Area
Summary and Definition The ‘North Southwark and Roman Roads’ APA is the largest APA in Southwark. From the boundary with LB of Lambeth it covers the entire river frontage; it includes the Borough, Bankside and London Bridge area, Tower Bridge, Bermon · reference 77185 · covers 73 of 73 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Central Activities Zone · reference 115 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Central Activities Zone · reference 120 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Show all 5 rows
Article 4 Direction Area
Central Activities Zone · reference 1 · covers 73 of 73 premises. Some normally permitted changes may require planning permission.
Central Activities Zone
Named designation not supplied · reference CAZ00000002 · covers 73 of 73 premises. London Plan policies for the Central Activities Zone may apply.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Planning precedent6 applications and 61 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy59 EPC records; ratings B: 59.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas Pro
Ownership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
Signal
Evidence
Price decline · 24 Nov 2025
last sale £522,000 · 13% drop · TAPER BUILDING, 175 APARTMENT 9 LONG LANE · source hmlr_ppd
Repeat sale · 25 Sept 2025
last sale £535,000 · TAPER BUILDING, 175 APARTMENT 14 LONG LANE · source hmlr_ppd
Price decline · 25 Sept 2025
last sale £535,000 · 11% drop · TAPER BUILDING, 175 APARTMENT 14 LONG LANE · source hmlr_ppd
Price decline · 24 Nov 2025
last sale £522,000 · 13% drop · TAPER BUILDING, 175 APARTMENT 9 LONG LANE · source hmlr_ppd
Repeat sale · 25 Sept 2025
last sale £535,000 · TAPER BUILDING, 175 APARTMENT 14 LONG LANE · source hmlr_ppd
Price decline · 25 Sept 2025
last sale £535,000 · 11% drop · TAPER BUILDING, 175 APARTMENT 14 LONG LANE · source hmlr_ppd
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.
SE1 4GT, Southwark: planning and property history | Planning Atlas