2026/0648/FULL

1. 5 Feb 2026

   Received by West Northamptonshire

2. 17 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jun 2026

   Decision issued: Approval

4. 4 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.

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

• 2026/1109/FULL Awaiting decision

  29 Broadway Northampton NN1 4SG

  Change of use of dwellinghouse (Class C3) to six person house in multiple occupation HMO (Class C4) with a two storey side extension and single storey rear extension

  4 Mar 2026 190m away Full applications
• 2025/1337/LDE Withdrawn

  Brain Injury Services Partnership In Care Ltd 51 The Drive Northampton NN1 4SH

  Lawful development certificate (existing) to confirm existing C2 use

  19 Mar 2025 232m away Lawful development
• 2026/2078/HH Awaiting decision

  45 Park Avenue North Northampton NN3 2HT

  Single storey rear extension, erection of front and rear dormers and dropped kerb to rear of the property to allow off street parking.

  20 May 2026 254m away Full applications
• 2024/5572/FULL Awaiting decision

  31 Park Avenue North Northampton NN3 2HT

  Sub-division of dwelling into no.2 dwellings, demolition of existing garage and construction of new dwelling to rear

  2 Dec 2024 254m away Full applications
• 2026/1274/LDE Granted

  129 Abington Avenue Northampton NN1 4QB

  Lawful development certificate (existing) for use of the property as an 8-bedroom, 10-person house in multiple occupation (HMO) (Sui Generis).

  25 Mar 2026 262m away Lawful development
• 2026/1273/LDE Granted

  123 Abington Avenue Northampton NN1 4QB

  Certificate of Lawfulness for existing continued use as a 10 persons, 8 households House in Multiple Occupation - use Class Sui Generis.

  25 Mar 2026 262m away Lawful development

• 2026/1697/FULL Granted

  5 The Avenue Dallington Northampton NN5 7AJ

  Formation of new shared access driveway for 7a The Avenue, and for the single dwelling approved under application No. WNN/2023/0479

  2 Apr 2026 Full applications
• 2026/1610/FULL Granted

  34 Jenner Crescent Northampton NN2 8NB

  Demolition of existing conservatory, construction of a smaller single-storey rear extension, garage conversion, and associated roof alteration to the existing utility to align with the pitch of the proposed extension roof.

  27 Mar 2026 Full applications
• 2026/2008/FULL Granted

  29 Longmynd Drive Northampton NN5 6DJ

  Retrospective decking

  30 Apr 2026 Full applications
• 2026/1747/FULL Granted

  14 Cottagewell Court Northampton NN3 9UA

  Proposed single storey rear extension and two storey side extension

  10 Apr 2026 Full applications
• 2026/1331/FULL Granted

  Heyford Hills Farm Furnace Lane Nether Heyford NN7 3LB

  Change of Use to Café with Ancillary Retail Sales, Storage and Parking (Use Class E). Retrospective.

  13 Mar 2026 Full applications