64 Sheldon Avenue, Hornsey, London, N6 4ND

This site has had 4 applications since 2024: 1 approved, 3 refused.

• HGY/2026/1946 Refused

  64 Sheldon Avenue, Hornsey, London, N6 4ND

  Installation of 5 x AC External Condenser Units and 1 x Air Source Heat Pump along rear and side boundary fence.

  Decided 28 Aug 2026 Householder
• HGY/2025/3538 Refused

  64 Sheldon Avenue, Hornsey, London, N6 4ND

  Erection of Single Storey Rear Outbuilding

  Decided 12 Feb 2026 Householder
• HGY/2024/2152 Granted

  64 Sheldon Avenue, Hornsey, London, N6 4ND

  Alterations to Fenestration, formation of new rear dormer and increasing size of existing dormers; insertion of four new conservation style rooflights; demolition of existing chimney and construction of new chimney; construction of front boundary wall with railings and sliding gates and changes to photovoltaic panels.

  Decided 14 Nov 2024 Householder

1. 23 Mar 2026

   Received by Haringey

2. 24 Jun 2026

   Decision issued: Refuse

3. 24 Jul 2026

   Added to PlanIndex

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 54, Sheldon Avenue, London, N6 4ND

  CON/2021/0373 Submitted 16 Aug 2021 50 yards away

  Black Poplar (T1) - Re-pollard to original points at 12m due to cavity and dysfunction extending 500mm into buttress and below ground level. Lombardy Poplar (T2) - Fell due to extensive cavity at base. Black Poplar (T3) - Fell due to decay in buttress on opposite side of the lean, can insert my 600mm probe fully, stem is sounding hollow up to 2m with use of sounding hammer.

  Granted Trees 8 docs

• 68 Sheldon Avenue, Hornsey, London, N6 4ND

  HGY/2024/2071 Submitted 26 Jul 2024 50 yards away

  T1: Hornbeam - crown reduce by 2-3m back to previous pruning points.

  Granted Trees 3 docs

• 64 Sheldon Avenue, Hornsey, London, N6 4ND

  HGY/2025/3538 Submitted 19 Dec 2025 50 yards away

  Erection of Single Storey Rear Outbuilding

  Refused Householder 17 docs
  Small domestic

• 52 Sheldon Avenue, Hornsey, London, N6 4ND

  HGY/2026/0191 Submitted 22 Jan 2026 50 yards away

  T1 and T2 large poplar are pollard by reduction of 5m

  Granted Trees 5 docs

• 58 Sheldon Avenue, Hornsey, London, N6 4ND

  HGY/2026/2493 Submitted 7 Sep 2026 50 yards away

  Maple - Cut back overhanging branches back to the boundary line (approx. 1.5m) 2 x Pear - Crown reduce the height and spread back to the previous reduction points (approx. 1.5m height and 1.2m spread) leaving soft furnishing growth where possible Willow - Remove large broken stem that has failed Crown reduce the remaining height and spread by approx 30% (approx. 3.0m height and 4.0m spread) Maintenance works in line with good arboricultural practice

  Granted Trees 3 docs

• 64 Sheldon Avenue, Hornsey, London, N6 4ND

  HGY/2024/2152 Submitted 15 Aug 2024 50 yards away

  Alterations to Fenestration, formation of new rear dormer and increasing size of existing dormers; insertion of four new conservation style rooflights; demolition of existing chimney and construction of new chimney; construction of front boundary wall with railings and sliding gates and changes to photovoltaic panels.

  Granted Householder Loft or dormer Demolition +1 43 docs
  Small domestic

• 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