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Planning application

2026/1919/FULL

100 Windingbrook Lane Northampton NN4 0XN

Awaiting decision West Northamptonshire Full Planning Permission

Proposal

Two storey side extension and first floor extension with front and rear dormers, change roof from hipped bonnet to gable end, convert integral garage to habitable space, construction of detached double garage

As published by the council, reference 2026/1919/FULL

Timeline

Dates from the published record

  1. 22 Apr 2026

    Received by West Northamptonshire

  2. 27 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with West Northamptonshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 2026/2610/HH Awaiting decision

    124 Windingbrook Lane Northampton NN4 0XN

    Rear first floor extension over dining room

    16 Jun 2026 0m away Householder
  • 2024/4509/COND Granted

    6 Medinah Close Northampton NN4 0YS

    Discharge of Condition 3 (Materials) of Planning Permission 2023/7489/FULL and 2024/3401/S73. (Changes to the fenestration of the property (including removal of decorative timber, adding areas of render and replacing windows), demolition of a single storey conservatory and a proposed replacement with 2 storey extension, increase in roof height including the insertion of roof lights, addition of 2 gables in place of existing hipped roof, internal alterations, 2 storey front porch) to enlarge approved balcony serving master bedroom, PV slates altered to PV panels, tiled roof instead of slate, larger rooflights in keeping with PV panels, increase ridge of gable on east elevation by 200m, internal alterations, and fenestration changes (windows sizes etc) at 6 Medinah Close Northampton NN4 0YS

    24 Sep 2024 153m away Conditions
  • 2026/1995/S73 Awaiting decision

    5 Lodge Avenue Northampton NN4 0NQ

    Variation of condition 2, revised plans showing changes in design of approved WNN/2022/0959 [Two storey side extension and exterior alterations]

    28 Apr 2026 261m away Amendments
  • 2024/5059/NMA Granted

    (Plot 2 Hartswood Dev) 7B Watering Lane Northampton NN4 0NJ

    Non-material amendment for 2024/2126/FULL (Demolition of existing extension and erection of a new single storey rear extension) to replace existing window with Juliet balcony

    28 Oct 2024 487m away Amendments

In West Northamptonshire

  • 2026/1697/FULL Granted

    5 The Avenue Dallington Northampton NN5 7AJ

    Formation of new shared access driveway for 7a The Avenue, and for the single dwelling approved under application No. WNN/2023/0479

    2 Apr 2026 Full applications
  • 2026/1610/FULL Granted

    34 Jenner Crescent Northampton NN2 8NB

    Demolition of existing conservatory, construction of a smaller single-storey rear extension, garage conversion, and associated roof alteration to the existing utility to align with the pitch of the proposed extension roof.

    27 Mar 2026 Full applications
  • 2026/2008/FULL Granted

    29 Longmynd Drive Northampton NN5 6DJ

    Retrospective decking

    30 Apr 2026 Full applications
  • 2026/1747/FULL Granted

    14 Cottagewell Court Northampton NN3 9UA

    Proposed single storey rear extension and two storey side extension

    10 Apr 2026 Full applications
  • 2026/1331/FULL Granted

    Heyford Hills Farm Furnace Lane Nether Heyford NN7 3LB

    Change of Use to Café with Ancillary Retail Sales, Storage and Parking (Use Class E). Retrospective.

    13 Mar 2026 Full applications