Northampton School For Boys Billing Road Northampton NN1 5RT

1. 12 Sep 2025

   Received by West Northamptonshire

2. 16 Oct 2025

   Decision issued: Approval

3. 10 Aug 2026

   Added to PlanIndex

West Northamptonshire granted permission on 16 October 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.

• 58 Loyd Road, Northampton, NN1 5JE

  2025/4755/LDP Submitted 30 Oct 2025 250 yards away

  Use of the land for siting a mobile home for ancillary use to the main dwelling

  Granted Lawful development 18 docs
  Domestic

• 15 Chipsey Avenue Northampton NN1 5SE

  2026/1236/FULL Submitted 23 Mar 2026 250 yards away

  Demolition of single storey rear extension. Proposed single storey rear extension.

  Refused Full applications Extension Demolition 11 docs
  Small domestic

• 11 Chipsey Avenue Northampton NN1 5SE

  2026/1385/S73 Submitted 16 Mar 2026 250 yards away

  Variation of Condition 2 Plans for a reduction in the depth of the proposal to 2024/4655/FULL (Proposed single storey side extension).

  Granted Amendments Extension 7 docs
  Small domestic

• 11 Chipsey Avenue, Northampton, NN1 5SE

  2024/4655/FULL Submitted 4 Oct 2024 250 yards away

  Proposed single storey side extension.

  Granted Full applications Extension 10 docs
  Small domestic

• 115 Ardington Road Northampton NN1 5LS

  2024/4636/FULL Submitted 3 Oct 2024 250 yards away

  Change of Use from C3 Dwellinghouse to C2 Residential Institution (childrens care home).

  Granted Full applications 24 docs
  Domestic

• 30-32 Wycliffe Road Northampton NN1 5JF

  2025/5056/COND Submitted 27 Nov 2025 250 yards away

  Discharge of Conditions 3 [Contamination], 4 [Materials], 5 [Security], 7 [Refuse], 8 [Cycle Facilities] and 9 [EV] on Planning Permission WNN/2021/0593 [Change of use from commercial offices ( Use Class E) to 5 No one Bedroom Flats and 1 No two Bedroom flat> Extensions at two storeys to side and rear, Rear car parking spaces and provision of Bin and Cycle storage to rear of site.]

  Granted Conditions New dwelling Extension 6 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