Planning application
HGY/2026/0255
2 Addington Road, Hornsey, London, N4 4RP
Proposal
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.
As published by the council, reference HGY/2026/0255
Timeline
Dates from the published record
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29 Jan 2026
Received by Haringey
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30 Mar 2026
Decision issued: Approve with Conditions
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24 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
HGY/2026/1495 Awaiting decision
9 Addington Road, Hornsey, London, N4 4RP
New rear extension to replace existing rear extension. New replacement window to dormer.
-
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.
-
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.
-
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
-
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
-
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
-
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.
-
HGY/2026/1504 Granted
19 Bromley Road, Tottenham, London, N17 0AR
Ground floor wraparound extension to a end of terrace house.
-
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.
-
HGY/2026/0798 Granted
Flat 2, Wren View, Hornsey Lane, Hornsey, London, N6 5LH
Replacement windows to the rear facing studio flat.
-
HGY/2026/1491 Granted
16 Cornwall Road, Hornsey, London, N4 4PH
Formation of rear dormer and 3 no. front rooflights