25 Thames Road Northampton NN4 0RD

1. 26 Sep 2025

   Received by West Northamptonshire

2. 17 Nov 2025

   Decision issued: Approval

3. 10 Aug 2026

   Added to PlanIndex

West Northamptonshire granted permission on 17 November 2025, 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.

• 33 Rea Close Northampton NN4 0RE

  2025/3751/FULL Submitted 14 Aug 2025 250 yards away

  First floor side extension.

  Granted Full applications Extension 14 docs

• 8 Kimble Close Northampton NN4 0RF

  2026/1802/FULL Submitted 13 Apr 2026 250 yards away

  Retrospective planning permission for the erection of a single-storey outbuilding incidental to the host dwellinghouse, used for domestic exercise and storage.

  Withdrawn Full applications 23 docs
  Small domestic

• 5 Kimble Close Northampton NN4 0RF

  2024/4014/LDP Submitted 12 Aug 2024 250 yards away

  Lawful development certificate (proposed) for the conversion of the garage into a habitable room

  Granted Lawful development 10 docs

• 10 Lambrook Drive Northampton NN4 0WA

  2026/0387/FULL Submitted 23 Jan 2026 300 yards away

  Single storey side/ front extension to include garage conversion

  Granted Full applications Extension 12 docs
  Small domestic

• 17 Kedleston Close, Northampton, NN4 0WF

  WNN/2022/0188 Submitted 15 Feb 2022 400 yards away

  T1 Fraxinus - Reduce in height by 4m and a lateral reduction of 2m T2 Acer - Remove deadwood and failed branches T3 Fraxinus - Reduce in height by 4m and a lateral reduction of 2m

  Granted Trees 6 docs

• 3 Hodnet Close Northampton NN4 0XY

  2026/0539/LDP Submitted 30 Jan 2026 400 yards away

  Lawful Development certificate for garage conversion & replacement of the garage door with a cavity wall and window.

  Granted Lawful development Windows or glazing 12 docs

• 2026/3534/LDE Granted

  Plumpton Barn Plumpton End Paulerspury NN12 7NJ

  Lawful development certificate (existing) for the retention of pond within the residential curtilage of the dwelling.

  Received 13 Aug, published by the council 9 Sep 2026 Lawful development
• 2026/3278/LDP Granted

  26 Perry Street Northampton NN1 4HW

  Erection of a single storey rear extension.

  Received 27 Jul, published by the council 15 Aug 2026 Lawful development
• 2026/3389/LDP Refused

  23 Greenell Close Deanshanger MK19 6UX

  Lawful development certificate (proposed) for single storey rear extension and wood burning stove to include external flue.

  Received 4 Aug, published by the council 1 Sep 2026 Lawful development
• 2026/3274/LDP Granted

  Orchard Lodge 8A Glassthorpe Lane Harpole NN7 4DU

  Lawful development certificate (proposed) for the proposed provision of a twin unit mobile home within the garden of the lawful dwelling house for use as additional accommodation by one household

  Received 27 Jul, published by the council 22 Aug 2026 Lawful development
• 2026/3038/LDE Granted

  3 Huntsham Close Northampton NN3 3AX

  Certificate of Lawfulness for Existing Use - C4 House in Multiple Occupation (HMO).

  Received 14 Jul, published by the council 10 Aug 2026 Lawful development