39 Ironwood Avenue Desborough NN14 2JJ

1. 27 Jul 2026

   Received by North Northamptonshire

2. 3 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Aug 2026

   Added to PlanIndex

4. 14 Aug 2026

   Status changed to Awaiting decision

   Previously In progress.

5. 18 Aug 2026

   Status changed to In progress

   Previously Awaiting decision.

6. 24 Sep 2026

   Decision issued: Application Permitted/Approved

7. 24 Sep 2026

   Status changed to Decided

   Previously In progress.

North Northamptonshire granted permission on 24 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 25 Oakwood Close Desborough NN14 2GQ

  26/00466/HFUL Submitted 18 Feb 2026 300 yards away

  Garage conversion/extension to form annexe (AMENDED PLANS)

  Granted Extension 7 docs

• 36 The Ride Desborough NN14 2HZ

  26/00164/HFUL Submitted 21 Jan 2026 0.3 miles away

  Rear facing dormer loft conversion consisting of one bedroom and one ensuite. Bedroom 3 on the existing first floor to be used to take new stairs into loft.

  Granted Householder Loft or dormer 6 docs
  Domestic

• 26/03025/LDP Awaiting decision

  3 Prospect Avenue Irchester NN29 7DZ

  Hip to gable roof alterations, loft conversion including rear dormer and conversion of existing garage

  Received 22 Oct, published by the council 23 Oct 2026 Lawful development
• 26/03024/LDP Awaiting decision

  122 Blenheim Walk Corby NN18 9HB

  Erection of a three-storey rear extension, extending 3 metres beyond the rear elevation

  22 Oct 2026 Lawful development
• 26/02460/LDP Decided

  6 Belvedere Road Kettering NN15 7NE

  Change of use from C3 to C2

  Received 28 Aug, published by the council 1 Sep 2026 Lawful development
• 26/01066/LDP Decided

  17 Lytham Lane Corby NN17 5BQ

  Loft conversion into habitable space with 4 no. rooflights to the front

  Received 16 Apr, published by the council 27 Jul 2026 Lawful development
• 26/02954/LDP Awaiting decision

  67 Alexandra Road Wellingborough NN8 1EF

  Rear ground floor extension, rear dormer and internal alterations to facilitate conversion to 6 bedroom HMO

  Received 16 Oct, published by the council 19 Oct 2026 Lawful development