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Planning application

26/03183/CLP

Lisbon House 116 Wellington Street Leeds LS1 4LT

Awaiting decision Leeds Certificate of Proposed Lawful Use

Proposal

Certificate of Proposed Lawful Development for alterations to existing office building including installation of extract louvres, reinstatement of existing windows, and an ancillary gym use in the basement

As published by the council, reference 26/03183/CLP

Timeline

Dates from the published record

  1. 4 Jun 2026

    Received by Leeds

  2. 20 Jul 2026

    Added to PlanIndex

  3. 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 Leeds 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

  • 24/02417/COND Granted

    West One, Castle House And 100 Wellington Street Wellington Street Leeds LS1 4LT

    Consent, agreement or approval required by conditions 4, 5, 18 and 19 of Planning Application 21/08349/FU

    29 Apr 2024 67m away Conditions
  • 25/07494/DEM Granted

    Lisbon Square Lisbon Street Leeds LS1 4LY

    Determination for the demolition of buildings at Lisbon Square

    5 Jan 2026 83m away Other
  • 23/9/00041/MOD Granted

    West One Castle House And 100 Wellington Street Leeds LS1 4LT

    Works to West One and Castle House buildings comprising elevation alterations associated with the refurbishment of Castle House; refurbishment of existing retail units to 100 Wellington Street; a new courtyard extension linking West One and Castle House and associated layout changes to West One; provision of a new cycle hub at the lower ground floor level; new hard and soft landscaping of the internal courtyard; and, other associated works - Non MATERIAL AMENDMENT to 21/08349/FU - for architectural changes to the spandrel panel detailing and to amend the wording of conditions 8(a), 10(a) and 11 submitted pursuant to Application 21/08349/FU.

    23 Feb 2023 84m away Amendments
  • 26/03727/TR Awaiting decision

    Trees On Castle Street Castle Street Leeds LS1 4PH

    T18 - removal of downy birch to allow for building development. T19 -T20 Removal of Hawthorns to allow for building developments. Retrospective removal of two trees.

    1 Jul 2026 93m away Trees
  • 26/02421/COND Granted

    Land Between Westgate And Cropper Gate Leeds LS1 4PL

    Consent, agreement or approval of condition 31 ( Sustainable Design ) of planning application 22/02970/FU

    28 Apr 2026 96m away Conditions
  • 26/02387/COND Granted

    Land Between Westgate And Cropper Gate Leeds LS1

    Consent, agreement or approval required by condition 26 (Glazing and Ventilation) of Planning Application 22/02970/FU

    27 Apr 2026 96m away Conditions

In Leeds

  • 26/04000/CLE Awaiting decision

    Block A SoYo Quarry Hill Leeds LS2 7UE

    Certificate of Existing Lawful Development to demonstrate that the piling works carried out are lawful pursuant to planning permission 23/04778/FU

    27 Jul 2026 Lawful development
  • 26/02980/CLP Granted

    17 Alwoodley Gardens Alwoodley Leeds LS17 7BQ

    Certificate of Proposed Lawful Development for an extension to the gable, dormer window to the rear and rooflights to the front

    2 Jun 2026 Lawful development
  • 26/02855/CLP Awaiting decision

    18 Thomas Drive Guiseley Leeds LS20 9PL

    Certificate of Proposed Lawful Development for an outbuilding to the rear

    24 Jul 2026 Lawful development
  • 26/03638/CLE Awaiting decision

    32 Edinburgh Grove Armley Leeds LS12 3RL

    Certificate of Existing Lawful Development for Use as a house in multiple occupation

    24 Jul 2026 Lawful development
  • 26/03317/CLP Granted

    5 Keldy Gardens Bramhope Leeds LS16 9GA

    Certificate of Proposed Lawful Development for a single storey rear extension

    18 Jun 2026 Lawful development