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Planning application

21/00666/PLDC

58 Lymm Avenue Lancaster Lancashire LA1 5HL

Granted Lancaster Proposed Lawful Development Certificate

Proposal

Proposed lawful development certificate for the construction of a hip to gable extension, dormer extension to the rear elevation and installation of two rooflights to the front elevation

As published by the council, reference 21/00666/PLDC

Timeline

Dates from the published record

  1. 25 May 2021

    Received by Lancaster

  2. 19 Jul 2021

    Decision issued: Lawful Development Certificate Granted

  3. 21 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 23/01012/PLDC Refused

    49 Lymm Avenue Lancaster Lancashire LA1 5HL

    Proposed lawful development certificate for the erection of an outbuilding

    1 Sep 2023 40m away Lawful development
  • 20/00864/FUL Granted

    51 Lymm Avenue Lancaster Lancashire LA1 5HL

    Erection of a single storey rear extension and retrospective application for retention of detached outbuilding

    11 Aug 2020 42m away Full applications
  • 23/00242/PLDC Granted

    6 Windham Place Lancaster Lancashire LA1 5HA

    Proposed lawful development certificate for the erection of a single storey extension to rear with internal alterations

    27 Feb 2023 75m away Lawful development
  • 20/00993/FUL Granted

    83 Torrisholme Road Lancaster Lancashire LA1 2UA

    Erection of a two storey side extension

    14 Sep 2020 141m away Full applications
  • 22/00655/VCN Refused

    10 Penrhyn Road Lancaster Lancashire LA1 5HG

    Change of use of dwellinghouse (C3) to a residential care home for one child (C2) (pursuant to the variation of condition 4 on planning permission 21/00426/CU in relation to occupancy)

    26 May 2022 168m away Conditions
  • 21/00659/PLDC Granted

    115 Cleveleys Avenue Lancaster Lancashire LA1 5HN

    Proposed lawful development certificate for the construction of a hip to gable roof extension and construction of a dormer extension to the rear elevation

    24 May 2021 184m away Lawful development

In Lancaster

  • 26/00739/PLDC Granted

    65 Gringley Road Morecambe Lancashire LA4 4SE

    Proposed lawful development certificate for the erection of a single storey rear extension and outbuilding

    16 Jul 2026 Lawful development
  • 26/00762/PLDC Awaiting decision

    6 Hornby Hall Close Hornby Lancaster Lancashire LA2 8LB

    Proposed lawful development certification for the installation of roof mounted solar panels

    23 Jul 2026 Lawful development
  • 26/00535/PLDC Granted

    2 Hawthorn Avenue Brookhouse Lancaster Lancashire LA2 9NS

    Proposed Lawful Development Certificate for the installation of roof mounted solar panels to the side roof slope

    27 May 2026 Lawful development
  • 26/00521/PLDC Granted

    1 Endcliffe Road Morecambe Lancashire LA4 5RH

    Proposed lawful development certificate for the amalgamation of two flats into one dwelling

    21 May 2026 Lawful development
  • 26/00758/PLDC Awaiting decision

    County College & Grizedale Lancaster University Bigforth Drive Bailrigg Lancaster Lancashire LA1 4YW

    Proposed lawful development certificate for the removal of existing cladding, installation of new cavity barriers and reinstatement of existing cladding

    22 Jul 2026 Lawful development