29 Windmill Avenue Kettering NN16 0UF

1. 10 Aug 2025

   Received by North Northamptonshire

2. 28 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 30 Jan 2026

   Decision issued: Application Permitted/Approved

4. 10 Aug 2026

   Added to PlanIndex

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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 44 Windmill Avenue Kettering NN16 0RB

  26/01454/LDP Submitted 26 May 2026 40m away

  Conversion of dwelling house (C3) to 6 bed, 6 person HMO (C4) including rear dormer and rooflights

  Granted Lawful development Loft or dormer 10 docs
  Domestic

• 116 Naseby Road Kettering NN16 0LW

  26/01881/AOC Submitted 7 Jul 2026 67m away

  94% historically approved · decision due ~1 Sep

  Approval of conditions pursuant to condition 4 (protection and retention of the Privet Hedge) of planning permission reference 26/00694/HFUL

  Awaiting decision Conditions

• 116 Naseby Road Kettering NN16 0LW

  26/00694/HFUL Submitted 13 Mar 2026 70m away

  Single storey rear extension and erection of a side porch

  Granted Householder Extension 8 docs
  Small domestic

• 91 Edmund Street Kettering NN16 0HS

  26/01680/FUL Submitted 17 Jun 2026 78m away

  86% historically approved · decision due ~12 Aug

  Construction of attached house (Self-Build)

  Awaiting decision Full applications New dwelling

• 91 Edmund Street Kettering NN16 0HS

  25/01142/LDP Submitted 11 Sep 2025 82m away

  Change of use of residential property to 5 bed HMO

  Granted Lawful development 6 docs

• Windmill Club 12 Edmund Street Kettering NN16 0HU

  25/01742/FUL Submitted 22 Oct 2025 164m away

  Alterations to front elevation to provide separate access to first floor flat and club

  Granted Full applications 9 docs

• 26/02117/HFUL Granted

  59 Terry Smith Avenue Rothwell NN14 6FG

  Proposed garage conversion to study with en suite and associated external alterations

  29 Jul 2026 Householder
• 26/01105/HFUL Granted

  6 Manitoba Close Corby NN18 9HX

  Single storey side extension including alterations to the existing garage, infill extension to form a storage area, and erection of a new front boundary wall with brick piers and steel railings

  21 Apr 2026 Householder
• 26/01152/HFUL Granted

  44 Hillside Crescent Weldon NN17 3HG

  Single storey rear and side extension to create an enlarged day space and rear parking bay

  27 Apr 2026 Householder
• 26/01127/HFUL Granted

  84 St Margarets Avenue Rushden NN10 9YH

  Proposed rear extension

  23 Apr 2026 Householder
• 26/02005/HFUL Granted

  139 Station Road Earls Barton NN6 0NX

  Proposed Single Storey Side and Rear Extension with Pitched Roof

  17 Jul 2026 Householder