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Approval of details pursuant to condition 4 (Details of chartered engineer) of planning permission HGY/2025/2572 dated 21/11/2025, for the demolition of existing single storey rear extension, the erection of a replacement rear single storey conservatory extension, enlargement of the existing cellar/basement, replacement of two existing dormers on the rear roof slope with a single new larger dormer extension, installation of new external air-conditioning unit on roof of new conservatory, replacement of all existing windows with new double glazed timber sash windows, replacement of one existing main rear rooflight and installation of a new rooflight on outrigger roof.

86 North Road, Hornsey, London, N6 4AA

Decision MadeReference: HGY/2026/0440London Borough of Haringey

Last published check: 12 Oct 2026, 13:00. Check the council record for more recent changes.

Application timeline

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  1. Valid Date

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  2. End of Consultation Period

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  3. Target Decision Date

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Application summary

Status
Decision Made
Application type
Approval of details reserved by a condition
Received
Not published
Validated
18 Feb 2026
Determination deadline
15 Apr 2026
Local authority
London Borough of Haringey

Application overview

Approval of details pursuant to condition 4 (Details of chartered engineer) of planning permission HGY/2025/2572 dated 21/11/2025, for the demolition of existing single storey rear extension, the erection of a replacement rear single storey conservatory extension, enlargement of the existing cellar/basement, replacement of two existing dormers on the rear roof slope with a single new larger dormer extension, installation of new external air-conditioning unit on roof of new conservatory, replacement of all existing windows with new double glazed timber sash windows, replacement of one existing main rear rooflight and installation of a new rooflight on outrigger roof.

Proposal details

Reference
HGY/2026/0440
Alternative references
PP-14713405
Ward
Highgate
Agent
Mr Andrew Bolton

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Application location

86 North Road, Hornsey, London, N6 4AA

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Documents 8 of 8

DocumentPublishedAction
1505-P-100-00-C – Existing Site and Location PlanPlans · PDF17 Feb 2026View
1505-1-021-00-B – Proposed Site Establishment PlanPlans · PDF17 Feb 2026View
Application Form (Redacted)Application Form · PDF17 Feb 2026View
DM Final Officer Report.pdf · PDF22 Sept 2026View
Letter from Campbell Brown Engineers dated 08/12/2025Letter · PDF17 Feb 2026View
Covering Letter from Bolton Chalklin Architects dated 17/02/2026.Letter · PDF17 Feb 2026View
DM Decision.pdf · PDF22 Sept 2026View
Construction Management PlanDocument · PDF17 Feb 2026View

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

Decision & conditions

Approve
DM Decision.pdf
Planning conditions

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