57 Pemberton Road, Hornsey, London, N4 1AX

1. 3 Feb 2026

   Received by Haringey

2. 25 Mar 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 25 March 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.

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 Pemberton Road, Hornsey, London, N4 1AX

  HGY/2026/1082 Submitted 16 Apr 2026 0m away

  Addition of dormer extension and rooflights

  Refused Full applications Extension Loft or dormer 10 docs

• First Floor Flat, 19 Pemberton Road, Hornsey, London, N4 1AX

  HGY/2026/0136 Submitted 19 Jan 2026 0m away

  Loft conversion and addition of roof terrace.

  Granted Householder Loft or dormer 13 docs
  Domestic

• Flat B, 32, Mattison Road, London, N4 1BD

  HGY/2021/1634 Submitted 25 May 2021 68m away

  Loft conversion with rear dormer extension (AMENDED DESCRIPTION)

  Granted Full applications Extension Loft or dormer 10 docs

• 33 Warham Road, Hornsey, London, N4 1AR

  HGY/2025/3267 Submitted 26 Nov 2025 74m away

  Erection of rear dormer with linked roof extension above outrigger projection, installation of 2 front rooflights.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• 3 Warham Road, Hornsey, London, N4 1AR

  HGY/2023/0191 Submitted 20 Jan 2023 74m away

  Non-material amendment to planning permission ref: HGY/2022/2117 in order to change the wording of conditions 3 to read: "The development hereby approved shall be finished in accordance with material detailed in drawing no. WAR_PL_003 and WAR_PL_DAS unless otherwise agreed in writing by the Local Planning Authority" and condition 4 to be changed to: "Prior to its installation details of the air source heat pump shall be submitted to and approved in writing by the Local Planning Authority. Details shall include a noise assessment report, including acoustic data to demonstrate that the noise level from the operation of the air source heat pump hereby approved must not exceed 42dB LAeq (5 min) at 1 metre from the window of a habitable room on the façade of any neighbouring residential property. If, in the opinion of the Local Planning Authority the proposed air source heat pump will result in any noise nuisance to the occupant of any neighbouring dwelling the Applicant shall install noise mitigation measures in agreement with the Planning Authority. The development shall thereafter be carried out in accordance with such details as may be approved or any other approved details as submitted to the Local Planning Authority if an alternative to the chosen renewable energy is to be installed. "

  Granted Amendments Windows or glazing 2 docs
  Domestic

• 19 Warham Road, Hornsey, London, N4 1AR

  HGY/2024/2439 Submitted 15 Oct 2024 74m away

  Demolition of existing ground floor rear extension and erection of a new single storey side infill extension.

  Granted Householder Extension Demolition 11 docs
  Small domestic

• HGY/2026/2282 Awaiting decision

  77 Falkland Road, Hornsey, London, N8 0NS

  Single storey side and rear extension.

  14 Sep 2026 Householder
• HGY/2026/2059 Granted

  21 Shanklin Road, Hornsey, London, N8 8TJ

  Single Storey Rear Extension

  20 Jul 2026 Householder
• HGY/2026/2162 Granted

  71 Fairfax Road, Hornsey, London, N8 0NH

  Erection of L-shaped rear dormer; erection of single storey rear extension; 2 no. front roof lights.

  30 Jul 2026 Householder
• HGY/2026/1895 Granted

  396 St Anns Road, Tottenham, London, N15 3ST

  Erection of single storey side infill extension, formation of dormer window and insertion of 4 nos. rooflights (3no. front facing and 1no. rear facing).

  17 Jul 2026 Householder
• HGY/2026/1959 Granted

  10 Roseberry Gardens, Tottenham, London, N4 1JJ

  Erection of a single storey rear and side wraparound extension, formation of dormer window and insertion of 3 nos. rooflights to front roof slope (amended).

  17 Jul 2026 Householder