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© 2026 PlotSignal. Planning data from London borough registers, including the GLA Planning London Datahub. Contains public sector information licensed under the Open Government Licence v3.0, and OS data © Crown copyright and database rights 2026.

PlotSignal is not a substitute for the statutory register. Always check with the local planning authority before acting.

134 Effingham Road, Hornsey, London, N8 0AD, HGY/2025/3226 · PlotSignal

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Haringey
N8
HGY/2025/3226

ApprovedExtension or home alterationMinor

134 Effingham Road, Hornsey, London, N8 0AD

Work to an existing home

Haringey · Reference HGY/2025/3226

Comment period closed

The consultation window closed on 21 Nov 2025. The authority may still accept late comments at its discretion.

What is being proposed

Certificate of lawfulness for the proposed erection of a rear dormer.

Description as published by Haringey.

What this could mean for you

These are the effects a proposal like this most often raises. Each one is a material planning consideration, so each can form the basis of a comment.

Overlooking and loss of privacy

Derived automatically from the proposal wording. Read the full application before relying on it.

Timeline

Received
21 Nov 2025 · Submitted to the council
Validated
21 Nov 2025 · Checked and published
Comments close
21 Nov 2025 · Last day to have your say
Decision due
16 Jan 2026 · Target date, often slips
Decided
31 Dec 2025 · Outcome published

Key facts

Reference: HGY/2025/3226
Authority: Haringey
Address: 134 Effingham Road, Hornsey, London, N8 0AD
Postcode: N8 0AD
Type: Extension or home alteration
Scale: Minor
Applicant: Not published
Agent: Not published
Received: 21 Nov 2025
Decision due: 16 Jan 2026

View on the Haringey register

Also happening nearby

ApprovedExtension or home alteration

134 Effingham Road, Hornsey, London, N8 0AD

Work to an existing home

Raising the ridge by 150mm and erection of a rear dormer with front rooflights.

0 m awayHaringeyReceived 9 months agoHGY/2025/3241

Comment period closed

Under considerationOther

130 Effingham Road, Hornsey, London, N8 0AD

Map data © OpenStreetMap contributors.

Watch this area

Get told about the next application near here, with the deadline, before the scaffolding goes up.

Free for one location

A planning application

Replacement of existing timber windows with new double-glazed uPVC windows to front, side and rear elevations and replacement of existing timber doors to flats with new uPVC and composite doors.

9 m awayHaringeyReceived 2 months agoHGY/2026/1985

Comment period closed

Under considerationOther

601 Green Lanes, Hornsey, London, N8 0RE

A planning application

Lawful development for existing use of first and second floors as 7 self-contained flats.

54 m awayHaringeyReceived 9 months agoHGY/2025/3411

Comment period closed

ApprovedConditions and amendments

Shop, 643 Green Lanes, Hornsey, London, N8 0QY

A follow-up to an existing permission · the principle is already approved, so only the detail is under consideration

Application to determine if prior approval is required for a proposed: Change of use from Commercial, Business and Service (Use Class E) to single dwellinghouse (Use Class C3) Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 3, Class MA.

112 m awayHaringeyReceived 5 months agoHGY/2026/0689

Comment period closed

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Before you comment

How to object to a planning application
What counts as a valid objection
What is a planning application?