21, Matilda Street, London, N1 0LA

1. 17 Nov 2025

   Received by Islington

2. 24 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Dec 2025

   Decision issued: Approve with no conditions

4. 8 Aug 2026

   Added to PlanIndex

Islington granted permission on 22 December 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Islington's portal will say. Our guide explains the common types.

• 51 Matilda Street, London, N1 0LA

  P2026/1441/TRE Submitted 8 Jun 2026 0m away

  Bay - Crown reduce the height by 3.5m Crown reduce the sides by appr

  Granted Trees

• 37 Matilda Street, London, N1 0LA

  P2019/3178/LBC Submitted 17 Oct 2019 2m away

  External works including: erection of full-width lower ground and half-width ground floor rear extensions, creation of a rear ground floor amenity terrace and enlargement of existing window opening for access, replacement of all single glazed timber sash windows with double glazed timber sash units, and new semi-circular fanlight above front door. Internal works including: removal of some walls and chimney breasts and enlargement of openings at lower ground, upper ground and first floor levels, new cabinetry and bathroom, and associated works. Application for Listed Building Consent ref: P2019/3178/LBC also submitted.

  Refused Heritage and listed buildings Extension Windows or glazing 4 docs

• 37 Matilda Street, London, N1 0LA

  P2019/3115/FUL Submitted 17 Oct 2019 2m away

  External works including: erection of full-width lower ground and half-width ground floor rear extensions, creation of a rear ground floor amenity terrace and enlargement of existing window opening for access, replacement of all single glazed timber sash windows with double glazed timber sash units, and new semi-circular fanlight above front door. Internal works including: removal of some walls and chimney breasts and enlargement of openings at lower ground, upper ground and first floor levels, new cabinetry and bathroom, and associated works. Application for Listed Building Consent ref: P2019/3178/LBC also submitted.

  Refused Householder Extension Windows or glazing 11 docs
  Domestic

• 250, Caledonian Road, London, N1 0NG

  P2026/1622/LBC Submitted 22 Jun 2026 47m away

  Replacement of internal flat entrance doors, architraves and fanlights, install

  Granted Heritage and listed buildings

• 13 Matilda Street, London, N1 0LA

  P2026/0862/FUL Submitted 30 Mar 2026 59m away

  92% historically approved · decision due ~4 Jun

  Erection of part single, part two storey rear extension, enclosure of modern slot window to rear elevation, reinstatement of front fanlight, internal alterations at lower and upper ground floor levels [Listed Building Consent P2026/0863/LBC also submitted]

  Awaiting decision Householder Extension Windows or glazing 9 docs
  Domestic

• 13 Matilda Street, London, N1 0LA

  P2026/0863/LBC Submitted 30 Mar 2026 59m away

  92% historically approved · decision due ~4 Jun

  Erection of part single, part two storey rear extension, enclosure of modern slot window to rear elevation, reinstatement of front fanlight, internal alterations at lower and upper ground floor levels [Full Planning P2026/0862/FUL also submitted]

  Awaiting decision Heritage and listed buildings Extension Windows or glazing