Project archive
Planning permission granted by the London Borough of Haringey on 28 August 2026.
Single storey rear and side extension approved in Hornsey, Haringey
Planning permission has been granted for the erection of a single storey rear and side extension along with the installation of rear rooflights to the infill extension at 24 Onslow Gardens, Hornsey. The approved development expands the ground floor living space while matching existing external materials.
- Borough or authority
- Haringey
- Project type
- Single storey rear and side extension
- Planning reference
- HGY/2026/1679
Approved drawings
Project elevations.
Published outcome
Project record.
Planning permission granted by the London Borough of Haringey on 28 August 2026.
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