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Planning application

25, Lonsdale Square, London, N1 1EW

Granted Islington P2026/1427/AOD Approval of Details

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Approval of details pursuant to condition 4&5 of planning consent reference P202

As published by the council, reference P2026/1427/AOD

Application record

Reference
P2026/1427/AOD
Type
Approval of Details
Decision
Approve with no conditions
Received
3 Jun 2026
Validated
15 Jun 2026
Decided
17 Aug 2026
Postcode
N1 1EW

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2025: 3 approved, 0 refused.

  • P2025/2913/FUL Granted

    25 Lonsdale Square, London, N1 1EW

    Lower ground floor damp works to perimeter. New insulated slab to lower ground f

    Decided 16 Apr 2026 Householder
  • P2025/2914/LBC Granted

    25 Lonsdale Square, London, N1 1EW

    Lower ground floor damp works to perimeter. Lower ground floor internal layout,

    Decided 16 Apr 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 3 Jun 2026

    Received by Islington

  2. 15 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 17 Aug 2026

    Decision issued: Approve with no conditions

Who's behind it

Company information only, from the register and Companies House

Islington Architects Ltd Agent, an architecture practice registered in London

Active · incorporated 2015 · London

5 applications on PlanIndex · across 3 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Ahmed Applicant, registered in Birmingham

Dissolved · incorporated 2004 · Birmingham

18 applications on PlanIndex · across 11 councils · 75% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What this grant of permission means

Islington granted permission on 17 August 2026, 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.

About this record

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.

Nearby applications

Within 500 metres

  • 38 Lonsdale Square, London, N1 1EW

    P2026/1763/LBC Submitted 3 Jul 2026 0m away

    92% historically approved · decision due ~17 Sep

    Proposed refurbishment and repairs to the existing bridge from the pavement to

    Status unknown Heritage and listed buildings

  • 30, Lonsdale Square, London, N1 1EW

    P2026/1676/LBC Submitted 25 Jun 2026 0m away

    Internal alterations including refurbishment of the third-floor bathroom and ba

    Granted Heritage and listed buildings

  • 36, Lonsdale Square, London, N1 1EW

    P2025/2859/FUL Submitted 9 Oct 2025 0m away

    Renewal and upgrade of roof insulation and boiler. Installation of air condition

    Withdrawn Householder
    Domestic

  • 36, Lonsdale Square, London, N1 1EW

    P2025/2860/LBC Submitted 9 Oct 2025 0m away

    Renewal and upgrade of roof insulation and boiler. Installation of air condition

    Withdrawn Heritage and listed buildings

  • 27 Londsale Square, London, N1 1EW

    P2025/2867/LBC Submitted 9 Oct 2025 0m away

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

    Granted Heritage and listed buildings

  • 36, Lonsdale Square, London, N1 1EW

    P2025/2903/TRE Submitted 16 Oct 2025 0m away

    REMOVAL OF THE DECORATIVE JAPANESE MAPLE (ACER PALMATUM) TREE IN THE REAR GARDEN

    Granted Trees