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Planning application

P2026/1782/COL

16, Hungerford Road, London, N7 9LX

Awaiting decision Islington Certificate of Lawfulness (Proposed)

Proposal

Certificate of Lawfulness (Proposed): installation of an air source heat pump (ASHP) to first floor roof of side extension

As published by the council, reference P2026/1782/COL

Timeline

Dates from the published record

  1. 6 Jul 2026

    Received by Islington

  2. 23 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Islington for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • P2026/1015/S73 Awaiting decision

    16, Hungerford Road, London, N7 9LX

    Application to vary condition 2 (Drawing and Document Numbers) of planning permission ref.P2025/2478/FUL, dated 27/11/2025, which granted full planning permission the erection of a replacement two-storey side extension and a new single-storey rear extension, enlargement of rear dormer extension, removal of front dormer and installation of 2no. front rooflights and replacement front and rear double-glazed timber windows. The application seeks to allow for amendments to material finishes

    20 Apr 2026 0m away Amendments
  • P2025/1548/TRE Awaiting decision

    16, Hungerford Road, London, N7 9LX

    5m tall quince in the front garden: reduce back to previous points, removing 2m regrowth. Dangerous, decaying 5m tall willow in back garden: remove. Owners plan to landscape, including replanting.

    29 May 2025 0m away Trees
  • P2023/0391/TRE Granted

    16 Hungerford Road, London, N7 9LX

    Rear garden Silver Birch (T1) - Fell due to proximity to, and damage caused to, boundary walls (see photograph). Replant with suitable species TBC in a different location within the garden.

    6 Feb 2023 4m away Trees
  • P2026/1726/TRE Granted

    25, Beacon Hill, London, N7 9LY

    T1 - cherry tree (6m) - reduce crown by approximately 2m. T2 - camellia bush (<1m) - take down to ground level and dig out stump. T3 - cotoneaster tree (4m) - reduce height to approximately 2m from ground level. T4 - myrtle tree (3m) - take down to ground level. T5 - viburnum tree (3m) - reduce height to approximately 2m from ground level.

    30 Jun 2026 26m away Trees
  • P2026/0358/NMA Decided

    25 Beacon Hill, London, N7 9LY

    Non material amendment to planning permission ref. P2025/3143/FUL dated 12/01/2026 ('Replacement of non-original windows with traditionally detailed slim double-glazed timber windows and repair of external render') in order to use of 16mm slimline double-glazed windows in lieu of the approved 14mm units.

    10 Feb 2026 26m away Amendments
  • P2026/0190/TRE Granted

    24 Hungerford Road, London

    Rear Garden: Sycamore T1 (16M high, 600mm dia.) - reduce the crown overall by up to 2 metres and back to the most recent points of reduction. The tree is very close to the rear of the property in a small garden, which it completely dominates.

    26 Jan 2026 45m away Trees

In Islington

  • P2026/1005/COL Granted

    505A Hornsey Road, London

    Certificate of Lawfulness (Existing) for the use of the first, second and third floors as a 6-room large HMO (Use Class Sui Generis)

    15 Apr 2026 Lawful development
  • P2026/1434/COL Granted

    9 Alwyne Square, London, N1 2JX

    Installation of 3 rooflights in the rear roof slope.

    3 Jun 2026 Lawful development
  • P2026/0980/COL Granted

    4A Cowcross Street, London, EC1M 6DR

    Certificate of Lawful (Existing) development for the use of the first, second and third floors as three self-contained studio flats (Class C3)

    14 Apr 2026 Lawful development
  • P2026/1324/COL Granted

    Gough House, 1 Windsor Street, London, N1 8QA

    Certificate of Lawfulness (proposed) for the installation of low-level play equipment, seating, planter with trellis, grass matting and a self-closing child-safety gate fixed to existing metal hoop-top fencing.

    21 May 2026 Lawful development
  • P2026/1943/COL Awaiting decision

    49, Linton Street, London, N1 7AN

    Certificate of Lawfulness (Proposed) for the construction of a garden studio/outbuilding in rear garden.

    21 Jul 2026 Lawful development