Planning application
11 Adelphi Terrace WC2N 6BJ
Relates to 25/07872/FULL
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details of Appendix A checklist from the Code of Construction Practice pursuant to condition 5 of planning permission dated 09 March 2026 (RN: 25/07872/FULL)
As published by the council, reference 26/03701/ADFULL
Application record
- Reference
- 26/03701/ADFULL
- Status
- Pending
- Received
- 5 Jun 2026
- Validated
- 10 Aug 2026
- Postcode
- WC2N 6BJ
Site history
Applications at this address on the Westminster register
This site has had 7 applications since 2025: 2 approved, 0 refused.
-
26/04713/ADLBC Decided
11 Adelphi Terrace WC2N 6BJ
Details of an archaeological written scheme of investigation pursuant to Condition 3 a) of listed building dated 9th March 2026 (RN:25/07873/LBC)
-
26/04467/ADFULL Awaiting decision
11 Adelphi Terrace WC2N 6BJ
Details of desktop study and site investigation of contaminated land, pursuant to condition 4 (phase 1, 2 and 3) of planning permission dated 9 March 2026 (RN 25/07872/FULL).
-
26/03919/FULL Awaiting decision
11 Adelphi Terrace WC2N 6BJ
Erection of external plant equipment within acoustic enclosure; retaining wall and metal fence; and associated landscape planting.
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26/01742/ADFULL Awaiting decision
11 Adelphi Terrace WC2N 6BJ
Detailed site investigation of contaminated Land, pursuant to condition 4 of planning permission dated 9th March 2026 (RN 25/07872/FULL)
-
25/07873/LBC Granted
11 Adelphi Terrace WC2N 6BJ
Internal connection with 2-3 Robert Street at lower basement level, installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower Robert Street, removal of water tank and rooflights from roof and installation of two vents.
-
25/07872/FULL Granted
11 Adelphi Terrace WC2N 6BJ
Installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower Robert Street, removal of water tank and rooflights from roof and installation of two vents, in connection with use as a health spa.
Timeline
Dates from the published record
-
5 Jun 2026
Received by Westminster
-
10 Aug 2026
Validated
Checked as complete and ready for consideration.
-
11 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 86 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
25/07872/FULL Granted
11 Adelphi Terrace WC2N 6BJ
Installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower Robert Street, removal of water tank and rooflights from roof and installation of two vents, in connection with use as a health spa.
What happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster's median decision took 86 days. More in our guide to how long planning decisions take.
About this record
The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.
Nearby applications
Within 0.3 miles
-
11 Adelphi Terrace WC2N 6BJ
88% historically approved · decision due ~13 May
Detailed site investigation of contaminated Land, pursuant to condition 4 of planning permission dated 9th March 2026 (RN 25/07872/FULL)
Awaiting decision Full applications 8 docs -
11 Adelphi Terrace WC2N 6BJ
Details of an archaeological written scheme of investigation pursuant to Condition 3 a) of listed building dated 9th March 2026 (RN:25/07873/LBC)
Decided -
11 Adelphi Terrace WC2N 6BJ
88% historically approved · decision due ~31 Aug
Details of desktop study and site investigation of contaminated land, pursuant to condition 4 (phase 1, 2 and 3) of planning permission dated 9 March 2026 (RN 25/07872/FULL).
Awaiting decision Full applications 12 docs -
11 Adelphi Terrace WC2N 6BJ
Internal connection with 2-3 Robert Street at lower basement level, installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower Robert Street, removal of water tank and rooflights from roof and installation of two vents.
Granted Heritage and listed buildings Loft or dormer Windows or glazing 32 docs -
11 Adelphi Terrace WC2N 6BJ
Installation of louvres to windows and plant at lower basement level, creation of new door opening into Lower Robert Street, removal of water tank and rooflights from roof and installation of two vents, in connection with use as a health spa.
Granted Full applications Loft or dormer Windows or glazing 34 docs -
2 - 3 Robert Street London WC2N 6BH
89% historically approved · decision due ~2 Sep
Renewal to display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6m x 0.45m.
Decided