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Planning application

2026/1743/FULL

1 Cottagewell Court, Northampton, NN3 9UA

Granted West Northamptonshire Full Planning Permission

Proposal

Erection of first floor extension [over previously approved rear extension 2026/0565/PNHPD]

As published by the council, reference 2026/1743/FULL

Timeline

Dates from the published record

  1. 9 Apr 2026

    Received by West Northamptonshire

  2. 15 Jun 2026

    Decision issued: Approval

  3. 27 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 2026/1747/FULL Awaiting decision

    14 Cottagewell Court Northampton NN3 9UA

    Proposed single storey rear extension and two storey side extension

    10 Apr 2026 0m away Full applications
  • 2026/2499/LDP Awaiting decision

    4 Cottagewell Court Northampton NN3 9UA

    To convert existing garage into living space including removing garage door and replacing with a wall and window; removing an existing side wall to open up to existing flat roof side extension with new flat roof over. Also a small 1.6m2 extension is formed on the side of the property.

    9 Jun 2026 0m away Lawful development
  • 2026/2051/FULL Granted

    20 Conyngham Road Northampton NN3 9TA

    Proposed single storey rear extension

    5 May 2026 300m away Full applications
  • 2026/1894/LDP Granted

    12A Hertford Court Northampton NN3 9TD

    Replacing garage door with wall and window to garage conversion, insulate properly the whole envelope to match Building Control and Part L criteria, floor/wall/roof.

    21 Apr 2026 322m away Lawful development
  • 2026/2699/HH Awaiting decision

    8 Hertford Court Northampton NN3 9TD

    Single storey side and rear extension. Changing roof over garage and porch from a flat roof to a pitched roof.

    25 Jun 2026 322m away Householder

In West Northamptonshire

  • 2026/1517/FULL Granted

    11 The Knob Kings Sutton OX17 3PX

    Demolish existing porch to front of property and construct new porch

    14 Apr 2026 Full applications
  • 2026/2051/FULL Granted

    20 Conyngham Road Northampton NN3 9TA

    Proposed single storey rear extension

    5 May 2026 Full applications
  • 2026/2174/FULL Granted

    7 Greenway Avenue Northampton NN3 6JP

    Single storey rear extension with fenestration works (part retrospective)

    29 May 2026 Full applications
  • 2026/2363/FULL Granted

    Starbucks Brackley Road Towcester NN12 6TQ

    Installation of four rapid electric vehicle charging stations and ancillary equipment within the car park, including one fully accessible EV charging bay.

    29 May 2026 Full applications
  • 2026/1525/FULL Granted

    Hilltop Roade Hill Ashton NN7 2JH

    Single storey front extension

    24 Mar 2026 Full applications