48 Colwyn Road Northampton NN1 3PX

This site has had 2 applications since 2025: 0 approved, 1 refused.

• 2025/4038/FULL Refused

  48 Colwyn Road Northampton NN1 3PX

  Conversion of a dwelling house (C3) into 3 x one bedroom flats (C3) with Single Storey Rear Extension.

  Decided 24 Jun 2026 Full applications

1. 10 Jul 2026

   Received by West Northamptonshire

2. 27 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   West Northamptonshire took a median of 69 days over the applications it decided in the last year.

This application is with West Northamptonshire for determination, against a statutory target of eight weeks. Over the last year West Northamptonshire decided full applications in a median of 109 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 34 Colwyn Road Northampton NN1 3PX

  2025/4496/FULL Submitted 10 Oct 2025 50 yards away

  Proposed conversion of dwelling into 2No flats.

  Granted Full applications New dwelling 18 docs
  Several homes

• 54 Colwyn Road Northampton NN1 3PX

  2026/3218/TCA Submitted 3 Aug 2026 50 yards away

  1 x Red Cedar and 1 x Scotch Pine. Remove to ground level. The roots of both trees have been causing damage to the boundary wall for a number of years and need to be removed so that the wall can be appropriately repaired.

  Granted Trees 3 docs
  Small domestic

• 116 Colwyn Road Northampton NN1 3PX

  2026/1251/FULL Submitted 10 Mar 2026 50 yards away

  89% historically approved · decision due ~5 May

  Conversion of a single dwelling house into 3 residential units and changes to fenestration to include front roof window and a proposed rear extension.

  Awaiting decision Full applications Extension Windows or glazing 23 docs
  Domestic

• 48 Colwyn Road Northampton NN1 3PX

  2025/4038/FULL Submitted 9 Sep 2025 50 yards away

  Conversion of a dwelling house (C3) into 3 x one bedroom flats (C3) with Single Storey Rear Extension.

  Refused Full applications New dwelling Extension 25 docs
  Small domestic

• 62 Colwyn Road Northampton NN1 3PX

  2026/1529/FULL Submitted 24 Mar 2026 50 yards away

  Change of use of existing 5 bedroom house in multiple occupation (class C4) to 7 bedroom house in multiple occupation (sui generis)

  Refused Full applications 20 docs

• Land to the rear of 34/36 Colwyn Road Northampton NN1 3PX

  2026/1662/FULL Submitted 31 Mar 2026 50 yards away

  Removal of existing garage, proposed block of 4No flats, including bin and cycle storage

  Refused Full applications New dwelling 21 docs
  Several homes

• 2025/1917/FULL Granted

  Edgcote Drive Cottages, 2 Wardington Road, Edgcote, OX17 1AG

  Retrospective and proposed alterations to dwelling and associated outbuilding, including removal of unauthorised works and restoration works.

  Received 24 Apr, published by the council 4 Aug 2026 Full applications
• 2026/1210/FULL Granted

  23 West Cotton Close Northampton NN4 8BX

  Conversion of garage into habitable room (retrospective)

  Received 20 Mar, published by the council 27 Jul 2026 Full applications
• 2026/2998/FULL Granted

  Jones Wholesale Cash And Carry Heathfield Way Northampton NN5 7QY

  Change of use from Use Class B8 [Storage and Distribution] to Use Class B2 [General Industrial] for the production of stainless steel metal hoses and bellows assemblies.

  Received 13 Jul, published by the council 22 Aug 2026 Full applications
• 2026/1074/FULL Granted

  Home Farm Cottage Crick Road Watford NN6 7UE

  Change of use of agricultural land to a commercial dog walking field (private hire), including erection of secure boundary fencing and creation of a new vehicular access, together with formation of gravel car parking area to serve the existing livery and associated works- retrospective

  Received 3 Mar, published by the council 4 Aug 2026 Full applications
• 2026/3377/FULL Granted

  The Greyhound Towcester Road Milton Malsor NN7 3AP

  External alterations including new paving, a new flue, revised car parking layout, new timber posts with lanterns, and associated landscaping works.

  Received 3 Aug, published by the council 4 Sep 2026 Full applications