Islington
Islington/P2025/0296/FUL
42 Thornhill Square, London, N1 1BE
- Reference
- Islington/P2025/0296/FUL
- Authority
- Islington
- Application type
- Full Planning Application
- Address
- 42 Thornhill Square, London, N1 1BE
- Postcode
- N1 1BE
- Status
- FINAL DECISION
- Decision
- Approve with conditions
- Received
- 29 Jan 2025
- Validated
- 18 Feb 2025
- Started
- 18 Feb 2025
- Decided
- 4 Sept 2025
- Source council
- Islington
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 18 Jul 2026
- SEO index generated
- 24 Jul 2026
Location
Approximate location - Contains OS data © Crown copyright and database right
Proposal
Installation of slimline secondary glazing units on front elevation windows and replacement glass panes to remove ventilation grilles. Installation of vacuum double-glazing panes within existing refurbished panes on rear elevation windows and doors. Replacement of ground floor aluminium single glazed lean-to glass roof with timber framed double glazing roof on rear elevation. Replace glass panes in first floor door with ultra slimline double glazed panes on rear elevation. Within Flat C, installation of loft and rafter insulation, creation of internal loft hatch at second storey level, installation of vents routed to the roof using ventilation slates, vacuum double-glazing panes within rooflight and replacement chimney damper. (Application associated with listed building consent ref P2025/0297/LBC)
Key dates
- Received 29 Jan 2025
- Validated 18 Feb 2025
- Started 18 Feb 2025
- Decided 4 Sept 2025
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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Source: public planning application data from Islington, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.