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Planning application

27 Barnsbury Square, London, N1 1JP

Decided Islington P2025/2303/NMA Non-Material Amendment

Works: New dwelling Windows or glazing Several homes

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Non-material amendment of planning permission ref. P2025/0855/FUL dated 19/05/2025 (‘Replacement of existing rear window at basement level to glazed door, replacement of existing windows to utility space at basement level, replacement of circular window at GF to rear, other minor external alterations and internal alterations. Amalgamation of two flats into a single unit’) in order to reduce size of the window to internal side elevation on basement level in utility room.

As published by the council, reference P2025/2303/NMA

Application record

Reference
P2025/2303/NMA
Type
Non-Material Amendment
Status
FINAL DECISION
Decision
Non-material amendment(s) agreed
Received
11 Aug 2025
Validated
11 Aug 2025
Decided
29 Sep 2025
Ward
Barnsbury
Decision by
Delegated
Postcode
N1 1JP

Site history

Applications at this address on the Islington register

This site has had 2 applications since 2023: 1 approved, 0 refused.

  • P2023/0619/TRE Granted

    27 Barnsbury Square, London, N1 1JP

    Rear garden (T1) Oak tree (18m) - reduce crown to previous pruning points (removing approx 3m re-growth). Lift crown to at a point 6m from ground level (this will involve removal of small diametre branches only upto a max diametre of 100mm). Remove rope constricting stem (near main fork). (T2) Sycamore tree (18m) - reduce height by up to 6m and balance remaining crown. Remove rope constricting stem around cavity. (T3) Lime tree (15m) - crown reduce back to last, most recent pruning points (removing approx 3m re-growth). Remove deadwood and hanging branch). Remove basal / epicormic growth to a point 1m above crown break. (T4) Tree of heaven (18m) - FELL (remove leaning tree with kinked stem) to ground level. N.B. Removal of T4 is to benefit the development of nearby trees as well prevent forseebale damage to nearby boundary wall.

    Decided 5 Apr 2023 Trees

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Islington

  2. 29 Sep 2025

    Decision issued: Non-material amendment(s) agreed

  3. 10 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

4 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

After the decision

Islington has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 27 Barnsbury Square, London, N1 1JP

    P2023/0619/TRE Submitted 2 Mar 2023 0m away

    Rear garden (T1) Oak tree (18m) - reduce crown to previous pruning points (removing approx 3m re-growth). Lift crown to at a point 6m from ground level (this will involve removal of small diametre branches only upto a max diametre of 100mm). Remove rope constricting stem (near main fork). (T2) Sycamore tree (18m) - reduce height by up to 6m and balance remaining crown. Remove rope constricting stem around cavity. (T3) Lime tree (15m) - crown reduce back to last, most recent pruning points (removing approx 3m re-growth). Remove deadwood and hanging branch). Remove basal / epicormic growth to a point 1m above crown break. (T4) Tree of heaven (18m) - FELL (remove leaning tree with kinked stem) to ground level. N.B. Removal of T4 is to benefit the development of nearby trees as well prevent forseebale damage to nearby boundary wall.

    Granted Trees 6 docs
    Small domestic

  • The Old Vicarage, 2 Mountfort Crescent , London, N1 1JW

    P2021/1621/FUL Submitted 26 May 2021 42m away

    Rebuild steps to the front entrance and add an extra step and handrails to provide safe access.

    Granted Householder 16 docs
    Domestic

  • The Old Vicarage, 2 Mountfort Crescent , London, N1 1JW

    P2021/1623/LBC Submitted 26 May 2021 42m away

    Rebuild steps to the front entrance and add an extra step and handrails to provide safe access.

    Granted Heritage and listed buildings 3 docs

  • 37 Thornhill Road, London, N1 1JS

    P2025/2958/FUL Submitted 20 Oct 2025 47m away

    92% historically approved · decision due ~17 Mar

    Installation of new brick piers and metal gate to front boundary. Provision of a bike store and associated works within front garden.

    Awaiting decision Householder 12 docs
    Domestic

  • 37 Thornhill Road, Islington, London, N1 1JS

    P2019/3062/TRE Submitted 14 Oct 2019 47m away

    Rear garden TPO ref: T2 of TPO 182/1998 (T1) Cherry - Reduce crown away from roof + tv aerial of 29 Barnsbury Square to provide a clearance of about 1m. This will be achieved by pruning back to significant branches thereby maintaining as natural a shape as possible.

    Granted Trees 5 docs

  • 39, Thornhill Road, London, N1 1JS

    P2025/0620/TRE Submitted 3 Mar 2025 48m away

    100% historically approved · decision due ~29 Apr

    T1 - Prickly Cypress - Felling to ground level and treating stump. T2 - Cherry - Felling to ground level and stump grinding.

    Awaiting decision Trees 5 docs

In Islington

  • P2026/1765/S73 Granted

    16 Kelross Road, London, N5 2QS

    Section 73 Application (Minor Material Amendment) to vary Condition 2 (Approved

    3 Jul 2026 Amendments
  • P2026/2214/NMA Status unknown

    60 Morland Mews, London, N1 1HN

    Non-Material Amendment following a grant of planning permission: P2019/1945/FUL

    1 Sep 2026 Amendments
  • P2026/0585/NMA Decided

    250 City Road London EC1V 2PU

    Application for a non-material amendment to application reference P2013/1089/FUL dated 26/08/2014. The application seeks to change the description, in relation to the use class of the affordable workspace units from Use Class B1 to Use Class E(g)

    3 Mar 2026 Amendments
  • P2026/2258/NMA Status unknown

    32 Liberia Road, London, N5 1JR

    Non-Material Amendment following a grant of planning permission: P2026/0025/FUL

    1 Sep 2026 Amendments
  • P2026/1514/S73 Refused

    3 Barnsbury Square, London, N1 1JL

    Section 73 application for the removal of Condition 6 of Planning Permission Ref

    23 Jun 2026 Amendments