40 Clerkenwell Close Islington
Non-material amendment application following a grant of planning permission ref:P2023/0079/FUL, dated: 17/10/2023 for the: Alterations at roof level including removal of north-east roof pod, enlargement of the existing terrace area, erection of extension at the fourth-floor level to accommodate an additional staircase and lift, plant, green roof and PV panels; internal reconfiguration of office space throughout the building, including the provision of cycle and refuse storage at ground level; external alterations namely new secondary glazing throughout and a new door to the main entrance; New external staircase serving the first floor. The applicant seeks to amend the description of the approved development and remove reference to the new external staircase serving the first floor within the description of development.
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Progress
Application details
- Reference
- P2025/0978/NMA
- Local authority
- Islington
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 3 Apr 2025
- Validated
- 3 Apr 2025
- Target decision
- 30 Apr 2025
- Decided
- 12 Jun 2025
Estimated project value
£4k–£12k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
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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