Planning application
HGY/2026/0396
Flat B, 55 Tetherdown, Hornsey, London, N10 1NH
Proposal
Proposed loft conversion incorporating rear dormer.
As published by the council, reference HGY/2026/0396
Timeline
Dates from the published record
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20 Feb 2026
Received by Haringey
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26 Jun 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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HGY/2026/0560 Granted
51 Tetherdown, Hornsey, London, N10 1NH
Elderberry to be removed from back garden. Tree is c.4 metres in height and the truck is 14cm in diameter at a level of 1.5m above ground. The tree resides on the rear boundary of 51 Tetherdown and the side of 1 Burlington Road. The owners of Burlington Road have had cracks in the side wall of their property (pictures available if required) which after investigation by B&SC Building & Structural Consultants Ltd have been attributed to the roots of the aforementioned elderberry. B&SC Ltd have recommended removal of the elderberry to prevent further structural damage to the property. Quote for works to remove professionally have been received from Greenfeat Gardening.
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HGY/2026/1980 Awaiting decision
Blanche Nevile School, Burlington Road, Hornsey, London, N10 1NJ
Tree Number - T1 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.64 Approx. Height - 14.5m Approx. Crown Spread Diameter - 10m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 2.5m and lateral spread on all sides by up to 2m, back to previous pruning points, to finished crown dimensions of 12m height and 6m lateral spread Reason - As part of continued maintenance to manage the size of the tree Priority Code - B Tree Number - T2 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.67m Approx. Height - 15.5m Approx. Crown Spread Diameter - 12m Location - See map Service - Crown Reduction Work Required - Reduce height by up to 2.5m and lateral spread on all sides by up to 2m, back to previous pruning points, to finished crown dimensions of 13m height and 8m lateral spread Reason - As part of continued maintenance to manage the size of the tree Priority Code - B
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HGY/2026/0438 Granted
Our Lady Of Muswell Catholic Primary School, Pages Lane, Hornsey, London, N10 1PS
I need to advise Haringey council that we are going to fell this unsafe lime tree at the school which is within the Muswell hill conservation area. A large portion of the tree has already fallen to the ground and damaged a nearby garden shed. Only a 3.5m metre stem remains which we are going to fell to ground level. The stem itself is heavily decayed and presents a risk to the adjacent school grounds, therefore it needs to be removed. I have attached photos of the base of the fallen stem where the decay is visible and the remaining stem which is coated in vines and ivy.
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HGY/2026/1213 Granted
12 Pages Lane, Hornsey, London, N10 1PS
Birch (T1): Reduce height by approx. 3-4m Ash (T2): Repollard (approx.1-2m) Plum (T3): Reduce all round by 1-2m
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HGY/2025/3488 Granted
Our Lady Of Muswell Catholic Primary School, Pages Lane, Hornsey, London, N10 1PS
T1 - Quercus ilex. Over extended limb leaning over primary school: Reduce by 5m back to main stem to make safe.
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HGY/2026/1188 Granted
Old Station House, 7A Coppetts Road, Hornsey, London, N10 1NN
Display of 1 x non illuminated free standing sign.
Other full applications applications
In Haringey
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HGY/2026/1706 Granted
38 Strode Road, Tottenham, London, N17 6TZ
Replacement of timber and upvc front, side and rear windows with new double glazed uPVC windows. timber rear exit door be removed and replaced with new high-quality double glazed uPVC door.
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HGY/2026/1577 Granted
87 Broadwater Road, Tottenham, London, N17 6EP
Replacement of existing UPVC double glazed and timber single glazed windows on front, side and rear elevations with new UPVC double glazed windows.
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HGY/2026/1879 Awaiting decision
13 Ribblesdale Road, Hornsey, London, N8 7EP
Erection of Flat 1 to have a infill extension and flat 2 with an rear extension. Conversion of existing storage space in attic to a liveable space for Flat 5.
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HGY/2026/1954 Awaiting decision
Adjacent to 480 - 482 Archway Road, Hornsey, London, N6 4NA
installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to Adjacent to 480 - 482 Archway Road
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HGY/2026/2025 Awaiting decision
4 Eastbourne Road, Tottenham, London, N15 6NT
Replace all existing windows throughout the property with new double-glazed uPVC windows. Change the existing timber main entrance door to the property with a new updated double-glazed composite door.