8 Holcutt Close Northampton NN4 6AE

1. 3 Jul 2026

   Received by West Northamptonshire

2. 4 Aug 2026

   Added to PlanIndex

3. 23 Sep 2026

   Decision issued: Approval

West Northamptonshire granted permission on 23 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.

• 5 Water Lane Northampton NN4 6HA

  2026/1448/FULL Submitted 18 Mar 2026 200 yards away

  Proposed single storey rear extension, part conversion of existing garage, and proposed outbuildings.

  Granted Full applications Extension 14 docs
  Small domestic

• 9 Aldwell Close Northampton NN4 6AX

  2025/4698/FULL Submitted 27 Oct 2025 250 yards away

  Remove 5m conservatory and replace with a 3M single storey extension, width of the house.

  Granted Full applications Extension 16 docs
  Small domestic

• 70 The Warren Northampton NN4 6EP

  2025/4990/FULL Submitted 19 Nov 2025 250 yards away

  Garden outbuilding (Retrospective)

  Granted Full applications 10 docs

• Glentrool 22 Newport Pagnell Road Northampton NN4 6HY

  2026/1199/LBC Submitted 9 Mar 2026 250 yards away

  84% historically approved · decision due ~2 Jun

  Listed building consent for replacement of 2no ground floor wooden sash windows and 5 no. first floor wooden sash windows on the rear elevation, with wooden double glazed sash windows.

  Awaiting decision Heritage and listed buildings Windows or glazing 12 docs

• 12 Breezehill Northampton NN4 6AG

  2026/1676/FULL Submitted 31 Mar 2026 300 yards away

  Single storey rear/side extension and garage conversion.

  Granted Full applications Extension 13 docs
  Small domestic

• 5 The Warren Northampton NN4 6EW

  2026/0940/NMA Submitted 2 Mar 2026 0.3 miles away

  Non material amendment to extend the property approx 2 metres in length, alter the floor layouts and fit side door and landing window one side and kitchen window full height the other side to Plot No's 1 & 3 to planning permission 2025/0773/FULL (Demolish existing Bungalow and build 3 No Self Build New Detached Dwelling Houses)

  Granted Amendments New dwelling Demolition +1 8 docs
  Domestic

• 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