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Certificate of lawfulness for the erection of a rear dormer and a side dormer including the insertion of 1x front rooflight and 1x rooflight over the side dormer - proposed use

8 Twyford Avenue, Hornsey, London, N2 9NJ

Decision MadeReference: HGY/2026/1233London Borough of Haringey

Last published check: 13 Oct 2026, 17:45. Check the council record for more recent changes.

Application timeline

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

  1. Decision Date

    Published milestoneCouncil source

Application summary

Status
Decision Made
Application type
Lawful development: Proposed use
Received
Not published
Validated
Not published
Determination deadline
Not published
Local authority
London Borough of Haringey

Application overview

Certificate of lawfulness for the erection of a rear dormer and a side dormer including the insertion of 1x front rooflight and 1x rooflight over the side dormer - proposed use

Proposal details

Reference
HGY/2026/1233
Alternative references
PP-14905797
Ward
Fortis Green

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Application location

8 Twyford Avenue, Hornsey, London, N2 9NJ

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Documents 8 of 8

DocumentPublishedAction
LocationPlan.pdf · PDF4 May 2026View
Site plan 8 Twyford Avenue.pdf · PDF4 May 2026View
Twyford Existing.pdf · PDF4 May 2026View
DM Decision.pdf · PDF28 Aug 2026View
Twyford Proposed Rev B.pdf · PDF4 May 2026View
DM Final Officer Report.pdf · PDF28 Aug 2026View
26.847_8 Twyford Avenue_Structural Drawings_P3.pdf · PDF4 May 2026View
ApplicationFormRedacted.pdf · PDF4 May 2026View

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

Decision & conditions

Permitted Development
DM Decision.pdf
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

Related records

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