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Planning application

158 Barnsbury Road, London, N1 0ER

Awaiting decision Islington P2026/1150/FUL Full Planning (Householder)

Works: Extension Loft or dormer Windows or glazing Domestic

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

Relates to P2026/1136/LBC

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Installation of two traditional rear dormer windows, replacement of existing windows and doors to front roof extension, restoration of ground floor front sash window, paving of front steps and internal alterations (to include widening of internal door at basement) [Listed Building Consent P2026/1136/LBC also submitted]

As published by the council, reference P2026/1150/FUL

Application record

Reference
P2026/1150/FUL
Type
Full Planning (Householder)
Status
VALIDATED
Received
4 May 2026
Validated
19 May 2026
Ward
Barnsbury
Decision by
Delegated
Postcode
N1 0ER

Site history

Applications at this address on the Islington register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • P2026/1136/LBC Awaiting decision

    158 Barnsbury Road, London, N1 0ER

    Installation of two traditional rear dormer windows, replacement of existing windows and doors to front roof extension, restoration of ground floor front sash window, paving of front steps and internal alterations (to include widening of internal door at basement) [Full Planning P2026/1150/FUL also submitted]

    Submitted 29 Apr 2026 Heritage and listed buildings
  • P2025/3323/LBC Granted

    158, Barnsbury Road, London, N1 0ER

    The application seeks consent for internal, non-structural works to the raised

    Decided 4 Feb 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 4 May 2026

    Received by Islington

  2. 19 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 7 Sep 2026

    Status changed to VALIDATED

  5. Decision

    Awaiting decision

    Decision expected by 14 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Islington took a median of 52 days over the applications it decided in the last year.

Cases linked to this one on the register

  • P2026/1136/LBC Awaiting decision

    158 Barnsbury Road, London, N1 0ER

    Installation of two traditional rear dormer windows, replacement of existing windows and doors to front roof extension, restoration of ground floor front sash window, paving of front steps and internal alterations (to include widening of internal door at basement) [Full Planning P2026/1150/FUL also submitted]

    Submitted 29 Apr 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • P2026/1136/LBC Awaiting decision

    158 Barnsbury Road, London, N1 0ER

    Installation of two traditional rear dormer windows, replacement of existing windows and doors to front roof extension, restoration of ground floor front sash window, paving of front steps and internal alterations (to include widening of internal door at basement) [Full Planning P2026/1150/FUL also submitted]

    Submitted 29 Apr 2026 Heritage and listed buildings

Documents

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

27 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

What happens while it is decided

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 158 Barnsbury Road, London, N1 0ER

    P2026/1136/LBC Submitted 29 Apr 2026 0m away

    92% historically approved · decision due ~14 Jul

    Installation of two traditional rear dormer windows, replacement of existing windows and doors to front roof extension, restoration of ground floor front sash window, paving of front steps and internal alterations (to include widening of internal door at basement) [Full Planning P2026/1150/FUL also submitted]

    Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 18 docs

  • 125A, CLOUDESLEY ROAD N1, (FORMERLY LAND TO THE REAR OF 160 B

    992279 Submitted 12 Nov 1999 12m away

    Conservation Area Consent in connection with demolition of existing single storey garage/store and construction of a one bedroom house incorporating basement and ground floor. APPLICANT'S PLAN NOS.: Block plan; RAP/99/15A; 16A; 17A

    Granted Heritage and listed buildings Demolition
    Small domestic

  • 125A, CLOUDESLEY ROAD N1, (FORMERLY LAND TO THE REAR OF 160 B

    992203 Submitted 3 Nov 1999 12m away

    Demolition of existing single storey garage/store and construction of a one bedroom house incorporating basement and ground floor. APPLICANT'S PLAN NOS.: Block Plan; RAP/99/15A; 16A; 17A

    Granted Full applications Demolition 1 doc
    Small domestic

  • 158, Barnsbury Road, London, N1 0ER

    P2025/3323/LBC Submitted 17 Dec 2025 24m away

    The application seeks consent for internal, non-structural works to the raised

    Granted Heritage and listed buildings

  • 135 - 137 Cloudesley Road, London, N1 0EN

    P2024/2655/FUL Submitted 2 Sep 2024 28m away

    Replacement windows to the Ground Floor Front Elevation

    Granted Householder Windows or glazing 15 docs
    Domestic

  • 175 Barnsbury Road, London, N1 0EP

    P2026/1734/LBC Submitted 1 Jul 2026 39m away

    92% historically approved · decision due ~14 Sep

    Overhauling and/or replacement of existing glazing and/or windows, improved airt

    Status unknown Heritage and listed buildings Windows or glazing

In Islington

  • P2026/2364/FUL Awaiting decision

    14C, Highbury Terrace Mews, London, N5 1UT

    Installation of replacement front balcony, front and rear facade/ door alteratio

    16 Sep 2026 Householder
  • P2026/2403/FUL Status unknown

    15, Canning Road, London, N5 2JR

    Erection of mansard roof extension.

    11 Sep 2026 Householder
  • P2026/2390/FUL Awaiting decision

    67, Leconfield Road, London, N5 2RZ

    Alterations to rear elevation openings and replacment of roof of existing LGF ex

    10 Sep 2026 Householder
  • P2026/2307/FUL Awaiting decision

    20, Canonbury Park South, London, N1 2JJ

    Single-storey full-width rear lower ground floor extension, new rear window at g

    10 Sep 2026 Householder
  • P2026/2384/FUL Status unknown

    58 Hornsey Lane, London, N6 5LU

    Internal configuration of the existing dwelling, replacement of side and rear el

    9 Sep 2026 Householder