Planning Atlas
Planning AtlasCity Of LondonCripplegate ward25/01011/LBC
Planning application · City Of London

25/01011/LBC.

Guildhall School of Music And Drama Silk Street London EC2Y 8DT

Listed Building at Guildhall School of Music And Drama Silk Street London EC2Y 8DT, received 29 Jul 2025 — approved on 23 Mar 2026 (delegated, Liam Hart).

City Of LondonCripplegateEC2Y 8DT25/01011/LBC
ApprovedRefusedOther
At a glance · this applicationCity Of London profile →
Approved
Outcome
23 Mar 2026
34 wks
Decision time
26 wks over the 8-week target
Conditions
not captured
36
Documents
36 linked
0
Objections
0 in support
No
Appeal
none recorded
Record from the City Of London planning register as captured; documents link to the council's own files. Nearby applications are context, not part of this application.
Application

What is it?

(i) Installation of internal air handling units and four associated external air conditioning units within a plant enclosure at podium roof level; (ii) internal alterations at second floor level associated with the installation of freestanding studio spaces, including removal of glazed corridor partition and replacement with solid plasterboard wall and doors.

Reference
25/01011/LBC
Type
Listed Building Consent
Agent / consultant
None recorded
Case officer
Postcode
EC2Y 8DT
Received
29 Jul 2025
Target date
23 Sep 2025
Decision date
23 Mar 2026
Decision route
Delegated (officer)
Status
Decided
Reference
25/01011/LBC
Type
Listed Building Consent
Show all 15 rows
Agent / consultant
None recorded
Case officer
Postcode
EC2Y 8DT
Received
29 Jul 2025
Target date
23 Sep 2025
Decision date
23 Mar 2026
Decision route
Delegated (officer)
Status
Decided
Documents

What was filed?

Document
Published
View
LISTED BUILDING CONSENT (CONDITIONAL)
23 Mar 2026
Officers Report
23 Mar 2026
APPLICATIONFORMREDACTED
16 Jan 2026
LOCATIONPLAN
16 Jan 2026
685-DJA-DR-A-10001-EXISTING ROOF PLAN
16 Jan 2026
685-DJA-DR-A-11001-PROPOSED ROOF PLAN (REVISED)
16 Jan 2026
685-DJA-DR-A-21001-PROPOSED SECTIONS (REVISED)
16 Jan 2026
685-DJA-DR-A-21002-PROPOSED ELEVATION (REVISED)
16 Jan 2026
685-DJA-VISUAL1_P02
16 Jan 2026
AC UNIT MANUFACTURER SIZE AND NOISE PROFILE SPECIFICATIONS
16 Jan 2026
LISTED BUILDING CONSENT (CONDITIONAL)
23 Mar 2026
Officers Report
23 Mar 2026
APPLICATIONFORMREDACTED
16 Jan 2026
Show all 10 rows
LOCATIONPLAN
16 Jan 2026
685-DJA-DR-A-10001-EXISTING ROOF PLAN
16 Jan 2026
685-DJA-DR-A-11001-PROPOSED ROOF PLAN (REVISED)
16 Jan 2026
685-DJA-DR-A-21001-PROPOSED SECTIONS (REVISED)
16 Jan 2026
685-DJA-DR-A-21002-PROPOSED ELEVATION (REVISED)
16 Jan 2026
685-DJA-VISUAL1_P02
16 Jan 2026
AC UNIT MANUFACTURER SIZE AND NOISE PROFILE SPECIFICATIONS
16 Jan 2026

Documents open on the City Of London portal (the portal needs its documents tab opened first — the link handles that). View the application page ↗

Decision

What happened?

Approved on 23 Mar 2026, delegated decision by Liam Hart — 34 weeks from submission (26 over the 8-week target).

Timeline

Date
Event
29 Jul 2025
Application received
23 Sep 2025
Statutory target date
23 Mar 2026
Delegated decision: Approved · Liam Hart
29 Jul 2025
Application received
23 Sep 2025
Statutory target date
23 Mar 2026
Delegated decision: Approved · Liam Hart

Public response

Measure
Count
Objections
0
In support
0
Total comments
0
Objections
0
In support
0
Total comments
0
People

Who is involved?

Name
Role
Applicant — the party who applied, not necessarily the owner
No agent recorded
Applied without an agent, or agent not recorded.
Case officer — delegated decision
Applicant — the party who applied, not necessarily the owner
No agent recorded
Applied without an agent, or agent not recorded.
Case officer — delegated decision
Place

What affects it?

Context around the site — not part of this application. Designations over the site: use the map's designations filter (conservation areas, listed buildings, Article 4, flood risk …). Decisions within 250 metres of the site are listed below — context, not this application.

Other applications within 250 metres (context — nearby, not this application)

No other geocoded decision is recorded within 250 metres.