Planning application
HGY/2026/1495
9 Addington Road, Hornsey, London, N4 4RP
Proposal
New rear extension to replace existing rear extension. New replacement window to dormer.
As published by the council, reference HGY/2026/1495
Timeline
Dates from the published record
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24 Jun 2026
Received by Haringey
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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HGY/2026/0352 Granted
2 Addington Road, Hornsey, London, N4 4RP
T1 - Eucalyptus - Felling leaning eucalyptus over neighbouring property's garden to ground level + stump grinding.
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HGY/2026/0255 Granted
2 Addington Road, Hornsey, London, N4 4RP
Construction of a new single-storey half-width rear extension, single-storey detached garden room, replacement of all existing single-glazed windows with conservation-style double-glazed units to the front, side and rear elevations. Removal of the existing rear window dormer and construction of a new, fully insulated zinc-clad window dormer with balcony. Installation of two rooflights (Velux-type) to the rear roof slope.
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HGY/2024/2473 Granted
91 Stapleton Hall Road, Hornsey, London, N4 4RH
Proposed single storey rear extension and a loft conversion with a rear dormer and front rooflights.
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HGY/2026/0247 Granted
2 Albany Road, Hornsey, London, N4 4RJ
Part demolition of rear single storey annex and construction of single storey rear extension and replacement of front elevation windows
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HGY/2026/0188 Granted
4 Quernmore Road, Hornsey, London, N4 4QU
T1 Rowan: crown reduction removing up to 2m from branch ends T2 Smoke bush Tree: Crown reduction, removing up to 2m from branch ends
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HGY/2026/0050 Granted
126 Stapleton Hall Road, Hornsey, London, N4 4QB
Replacement of the existing timber windows with modern double glazed timber units.
Other householder applications
In Haringey
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HGY/2026/1575 Granted
48 Richmond Road, Tottenham, London, N15 6QB
Construction of single storey side infill extension, together with the installation of a Sukkah roof roof.
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HGY/2026/1504 Granted
19 Bromley Road, Tottenham, London, N17 0AR
Ground floor wraparound extension to a end of terrace house.
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HGY/2026/1947 Awaiting decision
6 Umfreville Road, Hornsey, London, N4 1SB
Roof extension including above existing outrigger, to create two new habitable rooms and a shower room. Proposal includes new front facing turret in the style of an original feature, with a total of 3 Velux style rooflights to the front elevation and 1 flat rooflight.
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HGY/2026/0798 Granted
Flat 2, Wren View, Hornsey Lane, Hornsey, London, N6 5LH
Replacement windows to the rear facing studio flat.
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HGY/2026/1491 Granted
16 Cornwall Road, Hornsey, London, N4 4PH
Formation of rear dormer and 3 no. front rooflights