20 Westhorpe Lane Byfield Northamptonshire NN11 6XB

1. 9 Nov 2021

   Received by West Northamptonshire

2. 12 Nov 2021

   Validated

   Checked as complete and ready for consideration.

3. 20 Jan 2022

   Decision issued: Approval

4. 17 Sep 2026

   Added to PlanIndex

West Northamptonshire granted permission on 20 January 2022, 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.

• 18 Westhorpe Lane Byfield NN11 6XB

  2024/4813/FULL Submitted 15 Oct 2024 50 yards away

  Demolition of conservatory and detached double garage. Erection of two storey side extension, replacement double garage block and associated works

  Granted Full applications Extension Demolition 24 docs

• 19 Westhorpe Lane Byfield Northamptonshire NN11 6XB

  WND/2021/0206 Submitted 27 May 2021 50 yards away

  Demolition of conservatory. Construction of single storey rear extension

  Granted Full applications Extension Demolition 5 docs
  Small domestic

• Sundial Cottage 12 Westhorpe Lane Byfield NN11 6XB

  2025/1143/FULL Submitted 7 Mar 2025 50 yards away

  Part demolition of existing single-storey single garage to rear. Construction of single-storey conservatory extension to rear. Construction of single-storey triple garage to rear.

  Withdrawn Full applications Extension Demolition 16 docs
  Small domestic

• 23 The Twistle Byfield Northamptonshire NN11 6YW

  DA/2020/0362 Submitted 12 May 2020 150 yards away

  New front porch and bay window.

  Granted Full applications Extension Windows or glazing 5 docs
  Small domestic

• 1 The Twistle Byfield Northamptonshire NN11 6YW

  C/2019/0849 Submitted 10 Jan 2020 150 yards away

  Demolition of existing shed/garage and construction of new double garage with loft space over

  Decided Conditions Demolition
  Small domestic

• 1 The Twistle Byfield Northamptonshire NN11 6YW

  C/2019/0850 Submitted 10 Jan 2020 150 yards away

  Single storey and two storey extension to side, single storey and two storey extension to rear, new driveway.

  Decided Conditions Extension
  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