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Planning application

189 Highbury Quadrant, London, N5 2TE

Refused Islington P2024/1506/COL Certificate of Lawfulness (Proposed)

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of Lawfulness: Single storey rear extension and single storey side extension located behind existing garage. Raise roof works to existing garage by 300mm and install solar panels to garage roof and front pitch on main roof.

As published by the council, reference P2024/1506/COL

Application record

Reference
P2024/1506/COL
Type
Certificate of Lawfulness (Proposed)
Status
Refused As published: FINAL DECISION
Decision
Refused As published: Refusal of permission
Received
8 May 2024
Validated
28 May 2024
Decided
28 Oct 2024
Ward
Highbury
Decision by
Delegated
Postcode
N5 2TE

Site history

Applications at this address on the Islington register

This site has had 2 applications since 2024: 1 approved, 1 refused.

  • P2024/3213/COL Granted

    189 Highbury Quadrant, London, N5 2TE

    Single storey side and rear extension located behind existing garage with solar panels on south roof slope.

    Decided 20 Jan 2025 Lawful development

Timeline

Dates from the published record

  1. 8 May 2024

    Received by Islington

  2. 28 May 2024

    Validated

    Checked as complete and ready for consideration.

  3. 28 Oct 2024

    Decision issued: Refusal of permission

  4. 25 Jul 2026

    Added to PlanIndex

Documents

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

9 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Islington refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 189 Highbury Quadrant, London, N5 2TE

    P2024/3213/COL Submitted 29 Oct 2024 50 yards away

    Single storey side and rear extension located behind existing garage with solar panels on south roof slope.

    Granted Lawful development Extension 8 docs
    Small domestic

  • 193A and 193B Highbury Quadrant, London, N5 2TE

    P2024/2089/FUL Submitted 5 Jul 2024 50 yards away

    Proposed deconversion of flats 193a and 193b Highbury Quadrant into the combined property of 193 Highbury Quadrant, erection of a side infill extension and first floor juliet balcony following removal of existing lower ground floor rear extension and external staircase.

    Granted Full applications New dwelling Extension 5 docs

  • 213 Highbury Quadrant, London, N5 2TE

    P2026/0987/PRA Submitted 14 Apr 2026 50 yards away

    The proposal is for a single-storey side return extension to a terraced property

    Granted Prior approval Extension
    Small domestic

  • 213 Highbury Quadrant, London, N5 2TE

    P2026/0978/COL Submitted 14 Apr 2026 50 yards away

    Erection of loft conversion.

    Granted Heritage and listed buildings Loft or dormer 28 docs

  • 8 Riversdale Road, London, N5 2JP

    P2026/2010/FUL Submitted 19 Aug 2026 50 yards away

    87% historically approved · decision due ~19 Oct

    Replacement windows.

    Awaiting decision Full applications Windows or glazing 30 docs

  • 5 Riversdale Road, London, N5 2SS

    P2024/2722/S73 Submitted 11 Sep 2024 100 yards away

    Section 73 (minor material amendment) application in order to vary conditions 2 (approved drawings) and vary Condition 5 (Window compliance) of planning permission Ref: P2024/0339/FUL dated: 13/06/2024 (Erection of rear single-storey wrap around ground floor extension, new rear dormer extension, new PV panels and an increase in height to the roof ridge, installation of new rooflights to the front roofslope, installation of ASHP to the rear garden, replacement of existing single glazed windows with double glazed windows to the front and rear and installation water butt to the front elevation with associated alterations.) The proposed variations seeks to change the integral bars to applied bars on the approved double-glazed windows at both the front and rear elevations of the property.

    Granted Amendments Extension Loft or dormer +1 8 docs
    Small domestic

In Islington

  • P2026/2548/COL Status unknown

    Flat 5, St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of the ground floor property kn

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2522/COL Status unknown

    Flat 6, 1-2 St Peter's Street Mews, London, N1 8JF

    Certificate of Lawful (Existing) Use for the use of Flat 6 as a self-contained r

    Received 28 Sep, published by the council 29 Sep 2026 Lawful development
  • P2026/2549/COL Status unknown

    Flat A, 42 Dartmouth Park Hill, London, NW5 1HN

    Certificate of Lawfulness (Existing) for the conversion of Flat A from a 1-bedro

    Received 25 Sep, published by the council 28 Sep 2026 Lawful development
  • P2026/2266/COL Granted

    32 Gillespie Road, London, N5 1LN

    Erection of rear dormer roof extensions to main and outrigger roofs, installatio

    Received 27 Aug, published by the council 2 Sep 2026 Lawful development
  • P2026/2525/COL Status unknown

    10A Rock Street, London, N4 2DN

    Certificate of Lawfulness (Proposed) for use of the site as a 5-person small-sca

    Received 24 Sep, published by the council 25 Sep 2026 Lawful development