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Planning application

P2024/0726/FUL

123 Golden Lane, London, EC1Y 0RT

Granted Islington Full Planning Application

Proposal

Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E).

As published by the council, reference P2024/0726/FUL

Timeline

Dates from the published record

  1. 19 Mar 2024

    Received by Islington

  2. 1 Nov 2024

    Decision issued: Approve with conditions and legal agreement

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • P2026/0379/AOD Granted

    123 Golden Lane, London, EC1Y 0TJ

    Submission of details pursuant to condition 18 (solar photovoltaic panels) of planning permission ref. P2024/0726/FUL dated 01/11/2024. (Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E)).

    11 Feb 2026 0m away Conditions
  • P2026/0723/AOD Awaiting decision

    117 - 123, Concordia House, Golden Lane, London, EC1Y 0TJ

    Submission of details pursuant to condition 9 (Plant Noise Verification Report) of planning permission ref. P2024/0726/FUL dated 01/11/2024.

    17 Mar 2026 0m away Conditions
  • P2026/1525/NMA Awaiting decision

    117-123 Concordia House, Golden Lane, London, EC1Y 0RT

    Non-material amendment of planning permission reference: P2024/0726/FUL, dated: 01/11/2024 for 'Removal of existing roof structure and erection of a new mansard roof level with a new roof and a rooftop plant enclosure, replacement of windows and ground floor entrance doors, and associated internal and external alterations in connection with the provision of additional office floorspace (Class E)'. The proposed amendments comprise alterations including refinements to windows, doors, internal layouts and coordination updates to ensure consistency with the approved architectural, structural, and building services design.

    11 Jun 2026 7m away Amendments
  • P2026/0505/ADV Granted

    68 Old Street, London, EC1V 9AN

    internally illuminated hanging sign

    19 Feb 2026 40m away Advertising
  • P2026/0588/FUL Awaiting decision

    40-42 Old Street, London, EC1V 9AE

    Erection of a mansard roof extension to allow the creation of 1 X 1 bedroom residential unit (Use Class C3).

    3 Mar 2026 51m away Full applications
  • P2023/0273/FUL Granted

    Ground Floor, 61-67 Old Street, London, EC1V 9HW

    Replacement of the existing ground floor multi-pane aluminium frame shop fronts with new clear glass.

    26 Jan 2023 55m away Full applications

In Islington

  • P2026/1970/FUL Awaiting decision

    Garages G12 - 13, Brooksby Mews, London, N1 1EZ

    External refurbishment of Garages G12 and G13, comprising: replacement of existing roof with new flat asphalt roof with three rooflights; replacement of existing front entrance doors with new painted timber bi-fold and tri-fold doors; replacement of existing front clerestory windows with full-width painted timber-framed glazing; replacement of existing rear clerestory windows on a like-for-like basis with timber-framed heritage glazing; and reinstatement of gateway to east elevation of G13.

    24 Jul 2026 Full applications
  • P2025/1883/FUL Granted

    68 - 70 and 60 Goswell Road, London, EC1M 7AD

    Comprehensive refurbishment of two existing buildings, comprising façade alterations, roof extensions incorporating new terrace space with metal balustrades, installation of photovoltaic (PV) panels, provision of new plant areas with screening, installation of new shopfronts and associated alterations.

    1 Jul 2025 Full applications
  • P2026/1227/FUL Refused

    Flat C, 80 Birnam Road, London, N4 3LQ

    Erection of L shaped rear dormer roof extension, installation of 2 front rooflights and new windows to rear elevation

    11 May 2026 Full applications
  • P2026/1352/FUL Granted

    7-13 & 15-21 Wakeham Street, London, N1 3HP

    Replacement of single glazed crittal windows with double glazed steel windows to front, side and rear elevations.

    26 May 2026 Full applications
  • P2026/1910/FUL Awaiting decision

    25 Amwell Street, London, EC1R 1UN

    Change of use of the building from an education use (Use Class F1) to a new office, training and collaborative spaces and networking areas (Sui Generis) along with the provision of cycle parking, external plant and other associated works. Removal of modern finishings and fittings; new flooring, lighting and finishes; repair and restoration of historic partitions; refurbishment of joinery and other historic features; overhaul and upgrading of windows and installation of secondary glazing; redecoration; new power lighting and ventilation; retention of historic plaque (internal); minor works to garden including cycle shed and lighting; install M and E and loft insulation, internal lift, ramped access at front [Listed Building Consent P2026/1911/LBC also submitted].

    17 Jul 2026 Full applications