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Planning application

2026/2393/P

22 Marquis Road London NW1 9UB

Awaiting decision Camden Certificate of Lawfulness (Proposed)

Proposal

Single storey ground floor rear extension.

As published by the council, reference 2026/2393/P

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by Camden

  2. 12 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 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 Camden 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

  • 2024/0800/T Granted

    24 Marquis Road London NW1 9UB

    REAR GARDEN: 1 x Bay (T1) - Crown reduction of approx. 50%, pruning in all sides by up to 1m and remove overhanging branches from roof.

    9 Apr 2024 7m away Trees
  • 2010/1838/P Granted

    24 Marquis Road London NW1 9UB

    Erection of a single storey rear extension to existing single family dwelling house (Class C3).

    2 Jun 2010 7m away Full applications
  • 2013/7146/T Granted

    26 A Marquis Road London NW1 9UB

    FRONT GARDEN: 1 x Cherry - Remove. REAR GARDEN: 1 x Apple - Reduce by 10% and reshape crown.

    16 Dec 2013 12m away Trees
  • 2020/0082/T Granted

    30 Marquis Road London NW1 9UB

    REAR GARDEN: 1 x Noway Maple (T1) - Crown reduce by approx. 2m back to previous points, reshape crown.

    22 Jan 2020 22m away Trees
  • 2023/5262/T Granted

    30 Marquis Road London NW1 9UB

    REAR GARDEN: 1 x Norway Maple (T1) - Reduce crown back to previous pruning points approx. 1.75m overall crown reduction.

    12 Jan 2024 22m away Trees
  • 2015/2687/T Granted

    30 Marquis Road London NW1 9UB

    REAR GARDEN: 1x Red Maple - Reduce crown by 1.5m

    22 Jul 2015 22m 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