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Planning application

26/00671/LAWP

11 St Martins Avenue Luton LU2 7LQ

Awaiting decision Luton Certificate of lawfulness (Proposed)

Proposal

Certificate of lawfulness of proposed development - Alteration from hip to gable end roof and erection of rear dormer and two front rooflights to facilitate a loft conversion and insertion of window in gable end.

As published by the council, reference 26/00671/LAWP

Timeline

Dates from the published record

  1. 23 Jun 2026

    Received by Luton

  2. 16 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 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 Luton 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

  • 26/00773/FULHH Awaiting decision

    60 St Martins Avenue Luton LU2 7LQ

    Erection of single storey side extension to rear of existing garage to create open plan kitchen. Raising of overall garage height.

    20 Jul 2026 0m away Full applications
  • 26/00581/FULHH Awaiting decision

    49 St Martins Avenue Luton LU2 7LQ

    Erection of two storey side and single storey rear/side extensions

    1 Jun 2026 0m away Full applications
  • 24/00768/FULHH Granted

    23A St Martins Avenue Luton LU2 7LQ

    Erection of single storey side extension and removal of garage.

    24 Jun 2024 61m away Full applications
  • 24/00970/FULHH Refused

    1 Englefield Luton LU2 7TD

    Erection of a first floor side and rear extension and alterations to fenestration

    16 Aug 2024 175m away Full applications
  • 21/00675/FULHH Granted

    33 Heywood Drive Luton LU2 7LP

    Erection of single storey rear extension (Resubmission)

    11 May 2021 195m away Full applications
  • 26/00766/FULHH Awaiting decision

    16 Heywood Drive Luton LU2 7LW

    Erection of single storey rear extension.

    20 Jul 2026 217m away Full applications

In Luton

  • 26/00476/LAWP Refused

    2 Lippitts Hill Luton LU2 7YN

    Erection of rear dormer window with three front rooflights to facilitate loft conversion with double-glazed windows on the rear dormer.

    6 May 2026 Lawful development
  • 26/00810/LAWP Awaiting decision

    70 Flint Close Luton LU3 3LX

    Certificate of Lawfulness of Proposed Development - Change of use of existing single dwellinghouse (Use Class C3) to small House in Multiple Occupation (Use Class C4) for no more than six individuals ,as a residential dwelling on a 24-hour basis occupation.

    31 Jul 2026 Lawful development
  • 26/00531/LAWP Granted

    53 Fairford Avenue Luton LU2 7ES

    Certificate of Lawfulness of Proposed Development - Erection of rear outbuilding for use as Garden room and Shed

    19 May 2026 Lawful development
  • 26/00659/LAWP Granted

    77 Brussels Way Luton LU3 3TH

    Certificate of lawfulness of proposed development - Installation of two rear rooflights.

    19 Jun 2026 Lawful development
  • 26/00558/LAWP Granted

    51 Gayland Avenue Luton LU2 0RR

    Certificate of Lawfulness of Proposed Development - Erection of single storey rear extension

    28 May 2026 Lawful development