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Planning application

P2021/1552/FUL

23 Napier Terrace, London, N1 1TJ

Granted Islington Full Planning (Householder)

Proposal

Replacement of existing front first floor windows, second floor patio doors and rear ground floor patio doors.

As published by the council, reference P2021/1552/FUL

Timeline

Dates from the published record

  1. 27 May 2021

    Received by Islington

  2. 22 Jul 2021

    Decision issued: Approve with conditions

  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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • P2025/1577/FUL Withdrawn

    24 Napier Terrace, London, N1 1TJ

    Replacement of existing conservatory with new aluminium-framed glazed structure. Upgrades to roof insulation and flashing. Replacement of windows, louvres and doors.

    30 May 2025 6m away Householder
  • P2025/0100/NMA Withdrawn

    21, Napier Terrace, London, N1 1TJ

    Change of proposed material for front roof slope from zinc to lead to match the existing. Clarification of the proposed window system. Clarification of main flat roof material.

    10 Jan 2025 11m away Amendments
  • P2026/0985/LBC Granted

    7 Milner Square, London

    Replacement of internal flat entrance doors, architraves and fanlights, installation of new fire alarm system, and replacement electrical cupboard.

    14 Apr 2026 21m away Heritage and listed buildings
  • P2026/1172/LBC Granted

    16, Milner Square, London, N1 1TL

    Reinstatement of lath and plaster ceiling in the basement rear bedroom area.

    5 May 2026 53m away Heritage and listed buildings
  • P2026/1336/FUL Awaiting decision

    22, Almeida Street, London, N1 1TB

    Alterations to the property including raising of the existing mansard roof, removal of rear balcony, alterations to rear fenestration, and replacement of existing single-glazed windows with double-window of whole building

    22 May 2026 65m away Full applications
  • P2025/0067/TRE Awaiting decision

    Flat B, 22 Almeida Street, London, N1 1TB

    T1. Sycamore tree - We would like to reduce the by 5 meters in height and two meters on the lateral limbs to prevent possible subsidence and reduce possible effects on the large walls in its close proximity. directly behind is public park that is cause for safety concern if the wall failed due to Tree movement. 2 meter clearance from properties and 10% crown thin.

    8 Jan 2025 65m away Trees

In Islington

  • P2026/1432/FUL Refused

    9 Alwyne Square, London, N1 2JX

    Insertion of 3 conservation-style rooflights in the existing front roof slope.

    3 Jun 2026 Householder
  • P2026/1963/FUL Awaiting decision

    15, Hugo Road, London, N19 5EU

    Erection of single storey side infill extension to lower ground floor.

    23 Jul 2026 Householder
  • P2026/1229/FUL Granted

    5 Gallia Road, London, N5 1LA

    Erection of a single-storey rear infill extension.

    8 May 2026 Householder
  • P2026/1950/FUL Withdrawn

    5 Canonbury Grove, London, N1 2HP

    Erection of an rear outbuilding

    22 Jul 2026 Householder
  • P2026/1955/FUL Awaiting decision

    4 Highbury Terrace, London, N5 1UP

    Erection of a single-storey rear extension; erection of an ancillary outbuilding within the rear garden; replacement of existing windows; refurbishment and upgrading of the existing roof incorporating the installation of photovoltaic solar panels; installation of an air source heat pump; and internal alterations to all floors, including associated reconfiguration of layouts and ancillary works. [Listed Building Consent P2026/1956/LBC also submitted].

    22 Jul 2026 Householder