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Planning application

20 Thirlstone Road Luton LU4 8QT

Granted Luton 23/00287/PARES Prior - Larger Household Extensions

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Request for a determination as to whether prior approval is required under Part 1 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Single storey rear extension. Depth 6.0m, Maximum height of extension 4.0m, Height to eaves 3.0m.

As published by the council, reference 23/00287/PARES

Application record

Reference
23/00287/PARES
Type
Prior - Larger Household Extensions
Status
Not Required
Decision
Prior Approval Not Required
Received
10 Mar 2023
Validated
10 Mar 2023
Decided
28 Apr 2023
Ward
CHALLNEY
Decision by
Delegated Decision
Postcode
LU4 8QT

Timeline

Dates from the published record

  1. 10 Mar 2023

    Received by Luton

  2. 28 Apr 2023

    Decision issued: Prior Approval Not Required

  3. 30 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

3 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 31 Thirlstone Road Luton LU4 8QT

    26/00494/PARES Submitted 8 May 2026 13m away

    82% historically approved · decision due ~24 Jul

    Request for a determination as to whether prior approval is required under Part 1 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Single storey rear extension. Depth 6.00m, Maximum height of extension 3.45m, Height to eaves 2.40m.

    Awaiting decision Extension
    Small domestic

  • 17B Thirlstone Road Luton LU4 8QT

    23/00153/PARES Submitted 2 Feb 2023 40m away

    Request for a determination as to whether prior approval is required under Part 1 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Single storey rear extension. Depth 6.0m, Maximum height of extension 4.0m, Height to eaves 3.0m (detached property).

    Granted Full applications Extension 4 docs
    Small domestic

  • 9 Thirlstone Road Luton LU4 8QT

    20/01243/LAWP Submitted 8 Oct 2020 70m away

    Certificate of Lawfulness of Proposed development - Alteration from pitch roof to flat roof to the existing rear outbuilding.

    Granted Lawful development 6 docs

  • 3 Thirlstone Road Luton LU4 8QT

    23/00220/PARES Submitted 27 Feb 2023 71m away

    Request for a determination as to whether prior approval is required under Part 1 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Single storey rear extension. Depth 6.0m, Maximum height of extension 3.8m, Height to eaves 2.8m.

    Granted Full applications Extension 3 docs
    Small domestic

  • 28 Leicester Road Luton LU4 8SJ

    23/00342/PARES Submitted 22 Mar 2023 104m away

    Request for a determination as to whether prior approval is required under Part 1 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Single storey rear extension. Depth 6.0m, Maximum height of extension 3.8m, Height to eaves 3.0m.

    Granted Full applications Extension 3 docs
    Small domestic

  • 537 Dunstable Road Luton LU4 8QW

    26/00411/FULHH Submitted 20 Apr 2026 145m away

    Erection of a single storey front, side and rear extension.

    Granted Full applications Extension 15 docs
    Small domestic

In Luton

  • 26/00311/FULHH Withdrawn

    66 Hart Hill Drive Luton LU2 0AY

    Erection of single storey front, side conservatory, changing front roof from hip to gable end and raising of roof with two rear dormers, one rear and two front rooflights to facilitate a first floor extension

    30 Mar 2026 Full applications
  • 26/00224/FULHH Granted

    14 Shelley Road Luton LU4 0JA

    Erection of single storey side/rear extension together with access ramp to front and rear.

    3 Mar 2026 Full applications
  • 26/00470/FULHH Granted

    10 Rackham Drive Luton LU3 2AF

    Erection of a single storey rear extension

    5 May 2026 Full applications
  • 26/00129/FULHH Granted

    312 Old Bedford Road Luton LU2 7EJ

    Erection of a single and two storey rear extensions, roof alterations including the installation of three rear dormer windows and three front and four side rooflights.

    4 Feb 2026 Full applications
  • 26/00303/FUL Granted

    122 Ashcroft Road Luton LU2 9AX

    Erection of two x 4 bedroom dwellinghouses.

    27 Mar 2026 Full applications