27 Southwood Avenue, Hornsey, London, N6 5SA

1. 7 Oct 2024

   Received by Haringey

2. 28 Nov 2024

   Decision issued: Approve with Conditions

3. 15 Aug 2026

   Added to PlanIndex

Haringey granted permission on 28 November 2024, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 21 Southwood Avenue, Hornsey, London, N6 5SA

  HGY/2025/2968 Submitted 30 Oct 2025 50 yards away

  T1- Birch tree-crown reduction back to most recent pruning points leaving short furnishing growths (approximately 2m reduction). Reduce height of Ivy by 6m. T2- Cherry tree- crown reduction back to previous pruning points leaving short furnishing growths. Prune back hard from neighbours. G1- Pleached Hornbeams- reduce height of first row and second row by up to 1m, prune all sides. T3-Holly tree- prune back sides over garden and side over number 23 by up to 1m. Privet to left of garden shed- prune back all branches to within 1 meter of shed.

  Granted Trees 7 docs
  Small domestic

• 29 Southwood Avenue, Hornsey, London, N6 5SA

  HGY/2026/2538 Submitted 9 Sep 2026 50 yards away

  T1 Lime reduce back to previous points approximately 2M - Tree is within close proximity of the property casting shade to owner and neighbouring living space

  Granted Trees 4 docs

• 37 Southwood Avenue, Hornsey, London, N6 5SA

  HGY/2024/2226 Submitted 12 Aug 2024 50 yards away

  Works to tree protected by a TPO (TPO Ref: TPO/2023/0011) T1 Monkey Puzzle - 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 £15,000 and £45,000, 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 17/07/2023 clearly links the Monkey Puzzle T1 as the cause of damage to the risk address 7. Insurers understanding the requirement to offer replacement planting in the event consent to fell is granted. 8. Should you wish to visit the address or to discuss any technical matters your technical liaison in this instance is Henry Collings who can be contacted on 07740 737412. We stress we would be happy to meet or to have any discussion if this allows the Council to fully understand our application and the issues surrounding this. Your technical liaison can also handle any technical information or clarification regarding technical matters.

  Refused Trees 16 docs

• 42 Southwood Avenue, Hornsey, London, N6 5RZ

  HGY/2026/0115 Submitted 15 Jan 2026 50 yards away

  Works to tree protected by a TPO. T2 - Bay tree (10m) - reduce overhanging branches back to boundary, approximately 1m reduction. (Works to T1 - pittosporum and T3 Holly will be considered separately under Section 211 Notice HGY/2026/0119 as these trees are not protected by a TPO but are located within a Conservation Area)

  Granted Trees 8 docs

• 24 Southwood Avenue, Hornsey, London, N6 5RZ

  HGY/2026/2268 Submitted 12 Aug 2026 50 yards away

  T1: Yew (7m): Fell to as close to ground level as possible as it is hindering growth of mature apple. Client wishes to replant along rear boundary to screen neighbouring garden and allow apple to develop. T2: Holly (5m): Fell to as close to ground level as possible and treat stump as it is too large for its location

  Granted Trees 4 docs

• 44, Southwood Avenue, London, N6 5RZ

  CON/2021/0417 Submitted 23 Aug 2021 50 yards away

  T1- Holly tree- (4m)Shape with hedge trimmers and reduce height by approximately 1m. T2-Neighbours Bay tree- (5m) Reduce height by approximately two metres and prune back overhanging branches by approximately 1 metre. T3- Purple Plum tree- (8m)Crown reduction of approximately two metres on all aspects of tree.

  Granted Trees 5 docs

• HGY/2026/1799 Awaiting decision

  14 Kingsley Place, Hornsey, London, N6 5EA

  The installation of 20 x 460W solar panels on the flat roof of 14 Kingsley Place, together with the routing of external heat-pump pipework over the flat roof.

  Received 8 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/1048 Granted

  18 Muswell Avenue, Hornsey, London, N10 2EG

  Erection of a single storey lower ground floor rear extension with roof terrace and associated landscaping works, insertion of rear ground floor door to proposed terrace, alterations and replacement of rear dormer glazing and first floor rear window, and alterations to front garage door and lower ground window.

  Received 15 May, published by the council 24 Jul 2026 Householder
• HGY/2026/2213 Awaiting decision

  2 Parkwood Mews, Hornsey, London, N6 5UR

  Convert the basement into a basement flat (retrospective application).

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2541 Awaiting decision

  132 Vartry Road, Tottenham, London, N15 6HA

  Erection of a single storey rear/side extension, together with the installation of a Sukkah roof

  Received 5 Oct, published by the council 11 Oct 2026 Householder
• HGY/2026/2240 Granted

  40 Cholmeley Park, Hornsey, London, N6 5ER

  Installation of a new painted timber sash window to the existing side dormer on the north elevation of the property at second floor level.

  Received 10 Aug, published by the council 31 Aug 2026 Householder