Highfield House School Hill Newnham Northamptonshire NN11 3HG

1. 22 Jul 2021

   Received by West Northamptonshire

2. 27 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 28 Oct 2021

   Decision issued: Approval

4. 17 Sep 2026

   Added to PlanIndex

West Northamptonshire granted permission on 28 October 2021, 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.

• Orchard Cottage School Hill Newnham NN11 3HG

  2026/1929/FULL Submitted 23 Apr 2026 50 yards away

  Creation of first floor in garage to create habitable ancillary accommodation including insertion of rooflights, dormer and external staircase

  Granted Full applications Loft or dormer 11 docs

• Orchard Cottage School Hill Newnham NN11 3HG

  2026/1931/LBC Submitted 23 Apr 2026 50 yards away

  Creation of first floor in garage to create habitable ancillary accommodation including insertion of rooflights, dormer and external staircase

  Granted Heritage and listed buildings Loft or dormer 10 docs

• Rambler Cottage School Hill Newnham NN11 3HG

  2026/2365/TCA Submitted 9 Jun 2026 50 yards away

  Removal of 1x Sycamore tree due to front stone wall damage. A traditional, managed yew (laxus baccata) hedge will be planted in its place.

  Granted Trees 9 docs

• 9 School Hill Newnham Northamptonshire NN11 3HG

  DA/2020/0258 Submitted 20 Mar 2020 50 yards away

  First floor side extension.

  Granted Full applications Extension 8 docs

• Perkins Farm Perkins Way Newnham Northamptonshire NN11 3EX

  WND/2021/0572 Submitted 6 Sep 2021 100 yards away

  Conversion of barn to habitable accommodation, demolition of garage and construction of garden room. Extension to stable block to form two bay carport

  Granted Full applications Extension Demolition 6 docs

• Dormers Church Street Newnham Northamptonshire NN11 3ET

  WND/2021/0584 Submitted 9 Sep 2021 150 yards away

  Variation of Condition 2 of Listed Building Consent DA/2019/0187 to include 2 rooflights to rear roof elevation.

  Granted Amendments Loft or dormer 3 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