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Planning application

447A Green Lanes, Hornsey, London, N4 1HA

Refused Haringey HGY/2025/3216 Full planning permission

Works: Extension Loft or dormer

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

Proposal

Erection of two roof dormers and second floor rear extension to facilitate 2 additional rooms and a new kitchen to existing HMO.

As published by the council, reference HGY/2025/3216

Application record

Reference
HGY/2025/3216
Type
Full planning permission
Status
Decision Made
Decision
Refuse
Received
20 Nov 2025
Validated
20 Nov 2025
Decided
15 Jan 2026
Ward
Harringay
Decision by
Delegated Decision
Postcode
N4 1HA

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Haringey

  2. 15 Jan 2026

    Decision issued: Refuse

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

14 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 this refusal means

Haringey 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 70 Duckett Road, Hornsey, London, N4 1BW

    HGY/2023/0510 Submitted 21 Feb 2023 68m away

    Replacement of existing rear extension with a wraparound ground floor extension and replacement of rear windows on first floor level with the addition of juliette balconies.

    Refused Full applications Extension Windows or glazing 7 docs
  • 90 Duckett Road, Hornsey, London, N4 1BW

    HGY/2026/0024 Submitted 7 Jan 2026 68m away

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    HGY/2025/2882 Submitted 21 Oct 2025 76m away

    Certificate of lawfulness for the erection of a rear dormer and roof extension including the insertion of 3x front and 1x rear rooflights - proposed use

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    HGY/2025/3197 Submitted 20 Nov 2025 77m away

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    Granted Full applications Extension Loft or dormer 18 docs
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