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Planning application

2026/1271/P

23 Flat A Hampstead Lane Hornsey London Haringey N6 4RT

Refused Camden Certificate of Lawfulness (Proposed)

Proposal

Use of the land to site a mobile home for use in connection with the main dwellinghouse

As published by the council, reference 2026/1271/P

Timeline

Dates from the published record

  1. 31 Mar 2026

    Received by Camden

  2. 1 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jun 2026

    Decision issued: Refused

  4. 24 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 2011/2742/T Granted

    23 Hampstead Lane Haringey London N6 4RT

    REAR GARDEN: 1 x Sycamore - Remove one of the multiple stems. Reduce crown by previous reduction points (approx. 20%). Thin crown by 25% and deadwood.

    14 Jun 2011 0m away Trees
  • 2010/4066/P Granted

    Flat A 23 Hampstead Lane London N6 4RT

    Installation of replacement window on front elevation for basement level flat (Class C3)

    21 Sep 2010 0m away Full applications
  • 2023/5407/P Refused

    Flat A 23 Hampstead Lane London N6 4RT

    Erection of outbuilding

    17 Sep 2024 0m away Full applications
  • 2025/3683/P Awaiting decision

    Flat A 23 Hampstead Lane Hornsey London Haringey N6 4RT

    Non-material amendment (reduction in depth of extension) to planning permission 2023/5037/P 'lower ground floor rear extension'.

    0m away Full applications
  • 2024/1043/T Granted

    Flat 2 23 Hampstead Lane London N6 4RT

    REAR GARDEN: 1 x Pear (T1) - Remove right hand arm growing out of a live stem, which is overhanging the applicant's property. Cut back remaining growth toward the boundary by 1m - 1.5m.

    17 May 2024 0m away Trees
  • 2011/2744/T Granted

    Birch House Fitzroy Park London N6 6HS

    (TPO Ref: C831) REAR GARDEN: 1 x Sycamore - Reduce crown by 25%. Thin crown by 15% and deadwood. Reduce over extension by 30% to balance.

    14 Jun 2011 0m away Trees

In Camden

  • 2026/3230/P Awaiting decision

    6 Lyndhurst Road London NW3 5PX

    Amalgamation of the existing lower ground floor flat and upper maisonette into a single dwellinghouse, involving the formation of a new internal staircase and associated internal alterations.

    29 Jul 2026 Lawful development
  • 2026/2602/P Granted

    5 Brookfield Park London NW5 1ES

    Erection of a single storey outbuilding in rear garden for purposes incidental to the enjoyment of the dwellinghouse.

    22 Jun 2026 Lawful development
  • 2026/2586/P Granted

    Flat Ground Floor 96 Agar Grove London NW1 9TL

    Use of rear flat roof area at raised ground level as an amenity terrace, consisting of decking, platform, safety railings and external access door.

    25 Jun 2026 Lawful development
  • 2026/0791/P Granted

    7 A Netherhall Gardens London Camden NW3 5RN

    Proposed single storey, timber framed, timber clad garden studio located in the rear garden.

    27 Feb 2026 Lawful development
  • 2026/2569/P Granted

    16 Gladys Road London NW6 2PX

    Amalgamation of two flats.

    19 Jun 2026 Lawful development