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Council planning record

Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes internal alterations and the installation of one new window to the rear elevation.

4 Hornsey Lane, London, N6 5LZ

FINAL DECISIONReference: P2026/1145/FULLondon Borough of Islington

Last published check: 1 Oct 2026, 18:57. Check the council record for more recent changes.

Application location

4 Hornsey Lane, London, N6 5LZ

This record has no verified map location.

Application summary

Status
FINAL DECISION
Application type
Full Planning (Householder)
Received
1 May 2026
Validated
2 Jun 2026
Determination deadline
27 Jul 2026
Local authority
London Borough of Islington

Application overview

Demolition and reconstruction of the rear two storey outrigger, together with the erection of a rear infill side extension. The proposal also includes internal alterations and the installation of one new window to the rear elevation.

Proposal details

Reference
P2026/1145/FUL
Alternative references
PP-14889394
Ward
Junction
Agent
Mr John Proctor
UPRN
5300049207

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Documents 34 of 34

DocumentPublishedAction
Application Form - Without Personal DataApplication Form1 May 2026View
Existing Drawings SetDrawings - Existing1 May 2026View
Location PlanLocation Plan1 May 2026View
Heritage StatementSupporting Documentation1 May 2026View
Structural surveySupporting Documentation1 May 2026View
Existing Ground Floor PlanDrawings - Existing1 May 2026View
Existing Ground Floor PlanDrawings - Existing1 May 2026View
Existing First Floor PlanDrawings - Existing1 May 2026View
Existing 2nd Floor PlanDrawings - Existing1 May 2026View
Existing 3rd Floor PlanDrawings - Existing1 May 2026View
Existing Roof PlanDrawings - Existing1 May 2026View
Existing Front ElevationDrawings - Existing1 May 2026View
Existing Rear ElevationDrawings - Existing1 May 2026View
Existing Section AADrawings - Existing1 May 2026View
Existing Section BBDrawings - Existing1 May 2026View
Existing Section CCDrawings - Existing1 May 2026View
Proposed Front ElevationDrawings - Proposed1 May 2026View
Sustainable Design and Construction StatementSupporting Documentation2 Jun 2026View
Existing Window detailsSupporting Documentation2 Jun 2026View
Proposed window detailsSupporting Documentation2 Jun 2026View
Heritage Consultant LetterSupporting Documentation25 Aug 2026View
Proposed Cellar PlanDrawings - Proposed1 Sept 2026View
Proposed Ground Floor PlanDrawings - Proposed1 Sept 2026View
Proposed 1st Floor PlanDrawings - Proposed1 Sept 2026View
Proposed 2nd Floor PlanDrawings - Proposed1 Sept 2026View
Proposed 3rd Floor PlanDrawings - Proposed1 Sept 2026View
Proposed Roof PlanDrawings - Proposed1 Sept 2026View
Proposed Rear ElevationDrawings - Proposed1 Sept 2026View
Proposed Section AADrawings - Proposed1 Sept 2026View
Proposed Section BBDrawings - Proposed1 Sept 2026View
Proposed Section CCDrawings - Proposed1 Sept 2026View
Rear Wall SectionDrawings - Proposed1 Sept 2026View
delegated reportDelegated Report7 Sept 2026View
DN FINALDecision Notice7 Sept 2026View

Documents open on the council website. Browse council documents if a link has changed.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application date

    Published milestoneCouncil source

  2. Received date

    Published milestoneCouncil source

  3. Registration date

    Published milestoneCouncil source

  4. Valid date

    Published milestoneCouncil source

  5. Press notice start date

    Published milestoneCouncil source

  6. Site notice date

    Published milestoneCouncil source

  7. Consultation expiry date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  8. Statutory expiry date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  9. Publicity end date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  10. Site notice end date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  11. Decision due date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  12. Dispatch date

    Published milestoneCouncil source

  13. Decision date

    Published milestoneCouncil source

  14. Extension date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Approve with conditions
DN FINAL
Planning conditions
  1. 3 YEAR CONSENT PERIOD: The development hereby permitted shall be begun not later than the expiration of three years from the date of this permission. REASON: To comply with the provisions of Section 91(1)(a) of the Town and Country Planning Act 1990 as amended by the Planning and Compulsory Purchase Act 2004 (Chapter 5).
  2. DRAWING AND DOCUMENT NUMBERS: The development hereby approved shall be carried out in accordance with the following approved plans: Location Plan, 2504_P.01_REV A-Proposed Garden Site Plan, 2504_P.02_REV A-Proposed Ground Floor Plan, 2504_P.03_REV A-Proposed 1st Floor Plan, 2504_P.04_REV A-Proposed 2nd Floor Plan, 2504_P.05_REV A-Proposed 3rd Floor Plan, 2504_P.06_REV A-Proposed Roof Plan, 2504_P.08_REV D-Proposed Rear Elevation, 2504_P.09_REV A-Proposed Section AA, 2504_P.10_REV A-Proposed Section BB, 2504_P.11_REV A-Proposed Section CC, 26019 - SK-01 - Rear Wall Section P3, 2504_P.07-Proposed Front Elevation ,Proposed Window Details_REV B, HEA Letter to Islington - 4 Hornsey Lane, Structural report_26019/RP1/SL rev P3, Heritage Statement_April 2026, Sustainable Design and Construction Template 02. REASON: To comply with Section 70(1)(a) of the Town and Country Act 1990 as amended and the Reason for Grant and also for the avoidance of doubt and in the interest of proper planning.
  3. MATERIALS (COMPLIANCE): The development shall be constructed in accordance with the schedule of materials noted on the plans. The development shall be carried out strictly in accordance with the details so approved and shall be maintained as such thereafter. REASON: In the interest of securing sustainable development and to ensure that the resulting appearance and construction of the development is of a high standard.
  4. FLAT ROOF NOT USED AS AMENITY SPACE (COMPLIANCE): The flat roof area of the rear extension hereby approved (as shown on approved plan P.03 Revision A) shall not be used as an amenity or sitting out space of any kind whatsoever and shall not be used other than for essential maintenance, repair or escape in case of emergency. REASON: To prevent the undue overlooking of neighbouring habitable room windows.
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