Lumsden House 35 43 Louise Road Northampton NN1 3RP

1. 15 Sep 2025

   Received by West Northamptonshire

2. 9 Jan 2026

   Decision issued: Approval

3. 10 Aug 2026

   Added to PlanIndex

West Northamptonshire granted permission on 9 January 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.

• Royal Navy & Royal Marines Association & Club Lorne Road Northampton NN1 3RN

  2025/4886/FULL Submitted 12 Nov 2025 50 yards away

  Proposed conversion of former Royal Navy and Marines club to 4 no flats

  Granted Full applications New dwelling 19 docs
  Several homes

• 26 Lorne Road Northampton NN1 3RN

  2026/1489/FULL Submitted 20 Mar 2026 50 yards away

  88% historically approved · decision due ~19 Jun

  Conversion of dwelling to 2 flats via single storey rear & side extension including loft conversion with rear dormer

  Awaiting decision Full applications New dwelling Extension +1 7 docs
  Several homes

• 26 Lorne Road Northampton NN1 3RN

  2024/4726/FULL Submitted 8 Oct 2024 50 yards away

  Proposed single storey rear and side extension including loft conversion with rear dormer

  Granted Full applications Extension Loft or dormer 6 docs
  Small domestic

• The Bat And Wickets Ph 117 Bailiff Street Northampton NN1 3EA

  2026/0812/FULL Submitted 16 Feb 2026 100 yards away

  Change of use of the existing pub to 8 self-contained residential flats (6 x 1-bedroom and 2 x 2-bedroom apartments) (Use Class C3), including part single and part three-storey rear and side extensions, new second-floor mansard roof extension and roof window, and formation of rear amenity space with boundary fences, cycle and refuse store areas.

  Refused Full applications New dwelling Extension +2 34 docs

• 72 Craven Street Northampton NN1 3EZ

  2025/4625/FULL Submitted 17 Oct 2025 200 yards away

  88% historically approved · decision due ~12 Dec

  Change of use of existing building to a 8 bedroom house in multiple occupation and external alterations.

  Awaiting decision Full applications 18 docs

• Northampton International Academy, 55 Barrack Road, Northampton, NN1 3RL

  2025/4659/LDP Submitted 21 Oct 2025 200 yards away

  Installation of a front and side boundary fence.

  Granted Lawful development 13 docs
  Small 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