48 - 50 St John Street Islington
Section 73 application (Minor Material Amendment) to vary conditions 2 (approved drawings) and 17 (landscaping details) of Planning Permission ref: P2024/3089/FUL dated 10/04/2025 for ‘Refurbishment of existing office (Use Class E) building including relocation and replacement roof plant, replacement of stair enclosure and lift core, creation of a roof terrace, revision to the facade, ground, first, second and third floor infill extensions to the rear, creation of external terrace and plant enclosure at rear first floor, ground floor infill extension to under croft, enclosure of ground floor courtyard and associated works.’ Amendments seek updated front elevation to accommodate the relocated UKPN Substation entrance (from basement to ground floor); insertion of smoke shaft from basement to roof level; installation of extract grille at fourth floor level; layout amendments to improve services, circulation, and the means of escape during a fire; removal of 1 (no.) accessible cycle parking space from ground floor level due to fire safety requirements; increase in number of long stay cycle parking spaces at lower ground floor level from 38 (no.) spaces to 45 (no.) spaces; omission of combined attenuation and rainwater harvesting tank in basement due to structural demolition risks and submission of landscaping details and amendment of Condition 17 (Landscaping) wording to a compliance condition in accordance with the landscaping proposals.
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Progress
Application details
- Reference
- P2026/2808/S73
- Local authority
- Islington
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 23 Oct 2026
- Validated
- 23 Oct 2026
- Comments close
- 28 Nov 2026
- Target decision
- 17 Dec 2026
Estimated project value
£100k–£250k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
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