31 Thirlstone Road Luton LU4 8QT

1. 8 May 2026

   Received by Luton

2. 29 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Luton took a median of 76 days over the applications it decided in the last year.

This application is with Luton for determination, against a statutory target of eight weeks. Over the last year Luton's median decision took 76 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Luton's portal will say. Our guide explains the common types.

• 20 Thirlstone Road Luton LU4 8QT

  23/00287/PARES Submitted 10 Mar 2023 50 yards 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.

  Granted Full applications Extension 3 docs
  Small domestic

• 17B Thirlstone Road Luton LU4 8QT

  23/00153/PARES Submitted 2 Feb 2023 50 yards 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 100 yards 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 100 yards 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 100 yards 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

• 23 Atherstone Road Luton LU4 8QU

  26/00847/FULHH Submitted 11 Aug 2026 150 yards away

  82% historically approved · decision due ~21 Oct

  Erection of two storey side, single storey rear extension, alterations to fenestration and erection of detached double garage and outbuilding/summerhouse.

  Awaiting decision Extension Windows or glazing 8 docs
  Small domestic