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Planning application

221 Lansdowne Road, Tottenham, London, N17 0NU

Granted Haringey HGY/2025/3262 Full planning permission

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a two-storey side and rear extension, formation of rear roof dormer and the change of use of the property from an existing small HMO for up to 6 residents (Class C4 Use) to a large HMO for up to 12 residents (sui-generis use)

As published by the council, reference HGY/2025/3262

Application record

Reference
HGY/2025/3262
Type
Full planning permission
Status
Decision Made
Decision
Approve with Conditions
Received
25 Nov 2025
Validated
25 Nov 2025
Decided
13 May 2026
Ward
Northumberland Park
Decision by
Delegated Decision
Postcode
N17 0NU

Timeline

Dates from the published record

  1. 25 Nov 2025

    Received by Haringey

  2. 13 May 2026

    Decision issued: Approve with Conditions

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

6 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 grant of permission means

Haringey granted permission on 13 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

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