Westminster
Westminster/25/06658/ADFULL
Pegasus House 37 - 43 Sackville Street London W1S 3EH
- Reference
- Westminster/25/06658/ADFULL
- Authority
- Westminster
- Application type
- ADFULL
- Address
- Pegasus House 37 - 43 Sackville Street London W1S 3EH
- Postcode
- W1S 3EH
- Status
- Decided
- Decision
- Application Permitted
- Received
- 17 Sept 2025
- Validated
- 17 Sept 2025
- Started
- 17 Sept 2025
- Decided
- 30 Sept 2025
- Source council
- Westminster
- Council source record
- View public record
- Public data licence
- Open Government Licence v3.0
- Record updated
- 11 Aug 2026
- SEO index generated
- 12 Aug 2026
Location
Approximate location
Proposal
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located namely details of the mansard windows on Nuffield House pursuant to condition 5 (part) of planning permission dated 22nd September 2021 (RN: 20/07605/FULL)
Key dates
- Received 17 Sept 2025
- Validated 17 Sept 2025
- Started 17 Sept 2025
- Decided 30 Sept 2025
Planning history / related applications
No related planning applications have been identified in the current public OGL dataset.
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- Ownership & title Registered owner and title from HM Land Registry.
- Viability & build potential Site scoring and development upside.
- Constraints Flood risk, green belt, conservation areas and designations.
- Approval signal Planning risk and approval-likelihood analysis.
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Source: public planning application data from Westminster, reused under the Open Government Licence v3.0. View the council source record. Council documents and drawings are not republished on plotEdge.