325 Windmill Avenue Kettering NN15 6PR

1. 26 Jun 2026

   Received by North Northamptonshire

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Jul 2026

   Added to PlanIndex

4. 24 Aug 2026

   Decision issued: Application Permitted/Approved

5. 11 Sep 2026

   Status changed to Decided

   Previously In progress.

North Northamptonshire granted permission on 24 August 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.

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

• 329 Windmill Avenue Kettering NN15 6PR

  26/01365/HFUL Submitted 28 Apr 2026 13m away

  90% historically approved · decision due ~8 Sep

  First floor rear extension

  Awaiting decision Householder Extension 4 docs
  Domestic

• 315 Windmill Avenue Kettering NN15 6PR

  26/00473/LDP Submitted 18 Feb 2026 93m away

  Demolish conservatory, replace with extension within same footprint.

  Refused Lawful development Extension Demolition 5 docs

• 315 Windmill Avenue Kettering NN15 6PR

  26/01398/HFUL Submitted 21 May 2026 93m away

  Demolition of existing extension and construction of a replacement extension within the same footprint, together with alterations and refurbishment of the existing dwelling, including external works.

  Granted Householder Extension Demolition 16 docs
  Domestic

• 15 Beverley Road Kettering NN15 6NU

  26/00180/HFUL Submitted 8 Jan 2026 169m away

  Single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 338 Windmill Avenue Kettering NN15 6PG

  26/02164/HFUL Submitted 3 Aug 2026 176m away

  90% historically approved · decision due ~28 Sep

  Extension of first floor over existing ground floor

  Awaiting decision Householder Extension 8 docs
  Domestic

• 38 Waverley Road Kettering NN15 6NT

  26/01912/LDP Submitted 9 Jul 2026 239m away

  Loft conversion incorporating a side hip-to-gable extension and rear flat-roofed dormer, installation of external wall insulation with rendered finish, and relocation of existing solar panels

  Granted Lawful development Extension Loft or dormer