15 Austin Friars London EC2N 2HE

1. 4 Aug 2021

   Received by City of London

2. 7 Sep 2021

   Decision issued: Approved

3. 7 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 15 Austin Friars London EC2N 2HE

  26/00377/MDC Submitted 16 Mar 2026 0m away

  100% historically approved · decision due ~11 May

  Submission of details of acoustic report pursuant to condition 2(b) of Planning permission 25/00369/FULL dated 09.05.2025.

  Awaiting decision Conditions 2 docs

• 14 Austin Friars London EC2N 2HE

  25/01126/5REG Submitted 14 Aug 2025 15m away

  Notification under Regulation 5 of the Electronic Communications Code (Conditions and Restrictions) Regulations 2023 (as amended) to install fixed line broadband electronic communications apparatus detailed as ONEA79194063 (Install approx. 50m of 4BFB internal in existing 2/5mm MK3-PVC-200:ON:2703:VAFA/BAA:(A) between VAFA/BAA-VAFA/2C and Run 10m COF8002 cable internal between VAFA/2C-VAFA/2D and Provide 5m Pigtails to NTE)

  Granted 4 docs

• 15 Austin Friars London EC2N 2HE

  25/00369/FULL Submitted 14 Mar 2025 16m away

  Installation of louvre panels in place of two existing windows to the south and west elevations at lower ground floor level to provide air supply to two new mechanical units located within the building.

  Granted Full applications Windows or glazing 11 docs

• 11-13 & 19 Throgmorton Avenue, 21 Austin Friars And 23 Great Winchester Street London EC2N 2HE

  26/01150/NMA Submitted 11 Aug 2026 16m away

  100% historically approved · decision due ~6 Oct

  Application for a non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission reference 4931A (dated 21 April 1986) for the removal of condition 3 restricting the building over of the atrium void area other than by a glazed roof.

  Awaiting decision Amendments Windows or glazing 4 docs

• 11-13 & 19 Throgmorton Avenue, 21 Austin Friars And 23 Great Winchester Street London EC2N 2HE

  26/01147/NMA Submitted 10 Aug 2026 16m away

  100% historically approved · decision due ~5 Oct

  Application for a non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission reference 4931B (dated 16 April 1987) for the removal of the condition restricting the building over of the atrium void area other than by a glazed roof.

  Awaiting decision Amendments Windows or glazing 4 docs

• 4 - 6 Throgmorton Avenue London EC2N 2DL

  25/00160/FULL Submitted 30 Jan 2025 52m away

  Removal of existing chiller unit and gas boiler located at roof level and installation of a new Air Source Heat Pump (ASHP) unit, replacement and extension of the existing acoustic barrier and associated works.

  Granted Full applications Extension 17 docs

• 26/01230/NMA Awaiting decision

  Allianz House 60 Gracechurch Street London EC3V 0HR

  Non material amendment under section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 35 (Design), Condition 49 (Accessible Car Parking Space), Condition 50 (Cycle Parking and Facilities), Condition 59 (Floor Areas) and Condition 61 (Approved Plans) of planning permission dated 15.05.2025 (ref: 24/00743/FULEIA as amended).

  31 Aug 2026 Amendments
• 26/01228/NMA Awaiting decision

  5 Chancery Lane London WC2A 1LG

  Non-Material Amendment under S96A of the Town and Country Planning Act 1990 (as amended) to Planning Permission 20/00546/FULMAJ dated 16.09.2021, as amended by 22/01051/NMA dated 12.01.2023, 24/00123/NMA dated 01.03.2024, 24/01244/NMA dated 23.12.2024 and 25/00769/NMA dated 28.08.2025, to vary Condition 40 (Approved Drawings) to allow for the amendments to the rooftop plant structure and louvres; amendments to fourth floor windows to south elevation; and amendments to height of ground floor plant screen.

  28 Aug 2026 Amendments
• 26/01150/NMA Awaiting decision

  11-13 & 19 Throgmorton Avenue, 21 Austin Friars And 23 Great Winchester Street London EC2N 2HE

  Application for a non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission reference 4931A (dated 21 April 1986) for the removal of condition 3 restricting the building over of the atrium void area other than by a glazed roof.

  11 Aug 2026 Amendments
• 26/01146/NMA Awaiting decision

  115 - 123 Houndsditch London EC3A 7BU

  Non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) for amendments to Condition 78 (Floorspace) and Condition 79 (Approved Plans) to accommodate design changes to the pedestrian and cycle entrances and associated envelope and layout changes, of planning permission dated 19.08.2025 (ref: 25/00276/FULEIA).

  10 Aug 2026 Amendments
• 26/01147/NMA Awaiting decision

  11-13 & 19 Throgmorton Avenue, 21 Austin Friars And 23 Great Winchester Street London EC2N 2HE

  Application for a non-material amendment under Section 96A of the Town and Country Planning Act 1990 (as amended) to planning permission reference 4931B (dated 16 April 1987) for the removal of the condition restricting the building over of the atrium void area other than by a glazed roof.

  10 Aug 2026 Amendments