4 Sissinghurst Drive Thrapston NN14 4XQ

1. 10 Mar 2026

   Received by North Northamptonshire

2. 5 May 2026

   Decision issued: Application Permitted/Approved

3. 27 Jul 2026

   Added to PlanIndex

North Northamptonshire granted permission on 5 May 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.

• 49 Sissinghurst Drive Thrapston NN14 4XQ

  26/00468/HFUL Submitted 30 Jan 2026 50 yards away

  Loft conversion with rear dormer.

  Granted Householder Loft or dormer 10 docs
  Domestic

• Unit 2 Top Close Thrapston NN14 4PP

  25/02060/FUL Submitted 8 Dec 2025 200 yards away

  Change of use class E to class F1

  Granted Full applications 11 docs

• Unit 3 Top Close Thrapston NN14 4PP

  26/00010/FUL Submitted 5 Jan 2026 200 yards away

  Change of use to Class E.

  Granted Full applications 10 docs

• 21 Springfield Avenue Thrapston NN14 4TJ

  25/01684/HFUL Submitted 7 Nov 2025 450 yards away

  Two storey rear extension. Single storey side and front extensions. Pitched roof garage conversion. Render to front and side elevations. Obscured-glazed window to first floor. Second storey uPVC windows change from white to grey.

  Granted Householder Extension Windows or glazing 16 docs
  Small domestic

• 102 Oundle Road Thrapston NN14 4PF

  26/01154/HFUL Submitted 27 Apr 2026 0.3 miles away

  Demolition of existing extension and erecting of a single storey rear extension, including internal alterations

  Granted Extension Demolition 10 docs
  Small domestic

• 26/03174/LDP Awaiting decision

  37 Kingsthorpe Avenue Corby NN17 2QA

  Demolish single storey rear utility room and canopy and erect single storey rear extension

  Received 4 Nov, published by the council 5 Nov 2026 Lawful development
• 26/03127/LDP Awaiting decision

  Alders Farm Blatherwycke Road Kings Cliffe PE8 6XY

  Application for Certificate of Lawfulness of Proposed Development (CLPD) to erect a multi-use agricultural building to be used in connection with the existing estate farming enterprise, including farm store, estate shop for the sale of produce from the holding and local produce, ancillary game larder and butchery for estate derived venison, at Alders Farm, part of the Blatherwycke Estate.

  Received 2 Nov, published by the council 5 Nov 2026 Lawful development
• 26/03089/LDP Awaiting decision

  90 Wellingborough Road Rushden NN10 9TD

  C4 small HMO

  Received 29 Oct, published by the council 30 Oct 2026 Lawful development
• 26/03093/LDP Awaiting decision

  42 Kettering Road Broughton NN14 1NL

  Erection of a single-storey rear extension

  Received 29 Oct, published by the council 2 Nov 2026 Lawful development
• 26/03065/LDP Awaiting decision

  Flat A 1 Church Street Wellingborough NN8 4PA

  Conversion for a 5 bed HMO with minor internal alterations

  Received 27 Oct, published by the council 29 Oct 2026 Lawful development