Land west of Library, 1 Shepherds Hill, Hornsey, London, N6 5QJ

1. 23 May 2023

   Received by Haringey

2. 21 Jan 2026

   Decision issued: Approve with Conditions

3. 7 Sep 2026

   Added to PlanIndex

Haringey granted permission on 21 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 11 Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2026/1757 Submitted 19 Jun 2026 0m away

  99% historically approved · decision due ~14 Aug

  T6 - work to a non-TPO Sycamore. Increase crown height by 1-1.5m. Changes indicated on photo of tree.

  Awaiting decision Trees 4 docs

• 13 Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2023/0252 Submitted 25 Jan 2023 0m away

  Proposed enlargement of single lower ground floor rear window / door opening. Installation of 2 no. flat glass rooflights in existing rear roof terrace. Removal of 1 no. window to side elevation and infilled in brickwork to match existing. Change to garden levels and removal of shrubbery to create enlarged lawn area.

  Refused Householder Loft or dormer Windows or glazing 15 docs
  Several homes

• 25 Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2026/2312 Submitted 17 Aug 2026 0m away

  99% historically approved · decision due ~12 Oct

  Works to tree protected by a TPO. T8 Sycamore - Fell and treat stump with eco-plugs 1. The above tree works are proposed as a remedy to the differential foundation movement at the insured property and to ensure the long-term stability of the building. 2. The above tree works are proposed to limit the extent and need for expensive and disruptive engineering repair works at the insured property. In this instance the estimated repair costs are likely to vary between £20,000 and £150,000, depending upon whether the tree/s can be removed or must remain. 3. The above tree works are proposed to limit the extent and need for costly CO2e emissions relating to alternative engineering repair works at the insured property. A typical underpinning scheme can include a carbon cost of more than 6000 kg CO2e and soil stabilisation or root barriers more than 4000 kg CO2e. A typical tree might capture between 15-40kg CO2e per annum and would therefore take centuries to mitigate the cost in CO2e on any alternative. We also confirm that the applicant has included this scheme and application in its tree planting and carbon capture off-set scheme for trees causing subsidence to low rise buildings which has already seen some 11,000 trees planted and additionally 220 tonnes of carbon captured. 4. The above tree works are proposed to limit the duration of any claim period and therefore allow the landowner their right to the peaceful enjoyment of their property. 5. It is the case that an alternative to felling such as pruning or significant ‘pollarding’ of the tree would not provide a reliable or sustainable remedy to the subsidence in this case. We do not consider that any other potential means of mitigation, including root barriers, would be effective or appropriate in the circumstances. 6. We are satisfied that the evidence obtained following completion of our Arboricultural Implication Assessment report completed 20/01/2023 clearly links the Sycamore T8 as a cause of damage to the risk address. 7. Insurers understanding the requirement to offer replacement planting in the event consent to fell is granted.

  Awaiting decision Trees 9 docs

• 23 Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2026/2311 Submitted 17 Aug 2026 0m away

  99% historically approved · decision due ~12 Oct

  Works to trees protected by a TPO. T2 Sycamore - Fell and treat stump with eco-plugs 1. The above tree works are proposed as a remedy to the differential foundation movement at the insured property and to ensure the long-term stability of the building. 2. The above tree works are proposed to limit the extent and need for expensive and disruptive engineering repair works at the insured property. In this instance the estimated repair costs are likely to vary between £20,000 and £150,000, depending upon whether the tree/s can be removed or must remain. 3. The above tree works are proposed to limit the extent and need for costly CO2e emissions relating to alternative engineering repair works at the insured property. A typical underpinning scheme can include a carbon cost of more than 6000 kg CO2e and soil stabilisation or root barriers more than 4000 kg CO2e. A typical tree might capture between 15-40kg CO2e per annum and would therefore take centuries to mitigate the cost in CO2e on any alternative. We also confirm that the applicant has included this scheme and application in its tree planting and carbon capture off-set scheme for trees causing subsidence to low rise buildings which has already seen some 11,000 trees planted and additionally 220 tonnes of carbon captured. 4. The above tree works are proposed to limit the duration of any claim period and therefore allow the landowner their right to the peaceful enjoyment of their property. 5. It is the case that an alternative to felling such as pruning or significant ‘pollarding’ of the tree would not provide a reliable or sustainable remedy to the subsidence in this case. We do not consider that any other potential means of mitigation, including root barriers, would be effective or appropriate in the circumstances. 6. We are satisfied that the evidence obtained following completion of our Arboricultural Implication Assessment report completed 20/01/2023 clearly links the Sycamore T2 as a cause of damage to the risk address. 7. Insurers understanding the requirement to offer replacement planting in the event consent to fell is granted.

  Awaiting decision Trees 9 docs

• 45b Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2025/3043 Submitted 6 Nov 2025 0m away

  Five Day Notice. The tree is located on the roadside boundary of 45b shepherds hill, Highgate, London, n65qj. The tree in question is a Sycamore tree showing extensive deadwood and historical damage at the base. The tree due to its location adjacent to the footpath and main road I believe posses a risk to third party members of the public. If I thought there was a chance of the tree living I would suggest a heavy reduction/pollard but as the photos show the die back is extensive. I am asking for permission to fell the tree to ground level.

  Granted Trees 5 docs

• 11 Shepherds Hill, Hornsey, London, N6 5QJ

  HGY/2026/0405 Submitted 13 Feb 2026 0m away

  T1 - Willow. Bring tree to within boundary of 11 Shepherds Hill. Currently substantially overhangs into 9 Shepherds Hill, and risks damaging their roof. T2 - honey locust. Reduce height of tree by 3m so that it does not damage the building at 11 Shepherds Hill. Currently it overhangs and risks damaging a flat roof.

  Granted Trees 5 docs

• HGY/2026/1488 Granted

  203-209 Muswell Hill Broadway, Hornsey, London, N10 3RQ

  Installation of defibrillator and bleed kit cabinets to external wall of Nationwide Building Society branch

  10 Jul 2026 Full applications
• HGY/2026/2208 Awaiting decision

  21 The Grove Lynton Road, Hornsey, London, N8 8ST

  Increase the height of the embrasures of the parapet wall gutters throughout. Supply and install 140mm of insulation into the parapet gutter. Install a metal capping – by bauder on the top of the parapet wall. New roof covering – supply and install new tile roof covering. New tiles to be Marley Wessex Smooth Grey.

  4 Sep 2026 Full applications
• HGY/2026/2340 Awaiting decision

  Rowan, Muswell Road, Hornsey, London, N10 2BX

  The riser team is required to run a new inlet pipe from the isolation valve, extending approximately 5m to supply the new meter boxes, which will be installed at the front of the building.

  4 Sep 2026 Full applications
• HGY/2026/2284 Awaiting decision

  10 & 12 Gladesmore Road, London, N15 6TB

  Erection of first floor extensions to the rear elevations of Nos. 10 and 12 Gladesmore Road and the alteration of their ground floor rear fenestration.

  3 Sep 2026 Full applications
• HGY/2026/2062 Awaiting decision

  165 Priory Road, Hornsey, London, N8 8NB

  Change of use from upper floor residential unit into a 6-persons House in Multiple Occupation (HMO), with associated cycle and bin stores in rear courtyard.

  2 Sep 2026 Full applications