Planning application
2026/1919/FULL
100 Windingbrook Lane Northampton NN4 0XN
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
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22 Apr 2026
Received by West Northamptonshire
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27 Jul 2026
Added to PlanIndex
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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.
Nearby applications
Within 500 metres
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2026/2610/HH Awaiting decision
124 Windingbrook Lane Northampton NN4 0XN
Rear first floor extension over dining room
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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
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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]
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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
Other full applications applications
In West Northamptonshire
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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
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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.
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2026/2008/FULL Granted
29 Longmynd Drive Northampton NN5 6DJ
Retrospective decking
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2026/1747/FULL Granted
14 Cottagewell Court Northampton NN3 9UA
Proposed single storey rear extension and two storey side extension
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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.