36 Spinney Hill Crescent Northampton NN3 6DL

1. 30 Mar 2026

   Received by West Northamptonshire

2. 27 Jul 2026

   Added to PlanIndex

3. 25 Aug 2026

   Decision issued: Refusal

West Northamptonshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 28 Spinney Hill Crescent Northampton NN3 6DL

  2026/1316/FULL Submitted 13 Mar 2026 50 yards away

  Demolition of the existing conservatory and construction of a single-storey rear extension, extension of the existing rear dormer, and demolition of the existing garage with construction of a replacement double garage and carport.

  Granted Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• 29 Spinney Hill Crescent Northampton NN3 6DL

  2025/5050/PNHPD Submitted 24 Nov 2025 50 yards away

  Larger single storey rear extension 4.9m x 2.9m x2.9m

  Granted Prior approval Extension 9 docs
  Small domestic

• 49 Coppice Drive, Northampton, NN3 6ND

  2025/4553/FULL Submitted 5 Nov 2025 150 yards away

  Double-storey rear extension to rear of property including loft conversion

  Granted Full applications Extension Loft or dormer 13 docs

• 27 Coppice Drive, Northampton, NN3 6ND

  2025/4793/LDP Submitted 4 Nov 2025 150 yards away

  Lawful development certificate (proposed) for single-storey extension to the side.

  Granted Lawful development Extension 6 docs
  Small domestic

• 37 Coppice Drive Northampton NN3 6ND

  2026/3235/HH Submitted 24 Jul 2026 150 yards away

  96% historically approved · decision due ~7 Oct

  Extension and conversion of garage to provide residential annexe (retrospective)

  Awaiting decision Householder Extension 13 docs
  Domestic

• 18 Stanton Avenue Northampton NN3 6BZ

  2026/1800/FULL Submitted 13 Apr 2026 150 yards away

  Proposed single storey rear extension.

  Granted Full applications Extension 10 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