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Planning application

2024/4820/NMA

9 Whittlebury Road Silverstone NN12 8UN

Granted West Northamptonshire Non Material Amendment to a Planning Permission

Proposal

Non-material amendment for 2023/7649/FULL (Proposed new front porch and single storey rear extension) to reduce the size of the front porch

As published by the council, reference 2024/4820/NMA

Timeline

Dates from the published record

  1. 15 Oct 2024

    Received by West Northamptonshire

  2. 6 Nov 2024

    Decision issued: Approval

  3. 4 Aug 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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 2026/1012/FULL Awaiting decision

    2 Church Street Silverstone NN12 8XA

    Drop kerb to front driveway

    2 Mar 2026 281m away Full applications
  • Puddledock Silverstone NN12 8FE

    The proposal is to remove the existing gravel finish, maintaining the existing sub-base, repaired and levelled as required, before laying a 60-70mm dense binder material and applying a tar spray and 6mm Golden Gravel finish (applied in 2 layers) along with the installation of new channel drains as required to provide positive drainage to the existing network. As part of the above works the pre-cast concrete edgings will be replaced where damaged.

    4 Jan 2022 372m away Full applications
  • Rookery Barn 1 Puddledock Silverstone NN12 8FE

    Listed building consent to replace 2 sets of timber framed doors to the rear of the property in the single storey extension part of the house. We propose to replace both with like for like timber doors and sidelights, stained to match existing. The only difference is the proposal to use a hardwood instead of softwood to prolong the life of the new doors.

    6 Dec 2021 372m away Heritage and listed buildings
  • Rookery Barn 1 Puddledock Silverstone NN12 8FE

    Crown reduce 8 no. Betula and Acer Trees see details on tree shedule

    21 Sep 2021 372m away Trees
  • 2025/4580/TCA Granted

    Rookery Barn 1 Puddledock Silverstone NN12 8FE

    Eight large trees on perimeter of property becoming overgrown and require trimming - A 50% reduction and 50% crown lift is proposed (approx 2m) the trees are a mixture of Acer Davidii and Betula Pendula

    7 Nov 2025 372m away Trees
  • Rookery Barn 1 Puddledock Silverstone NN12 8FE

    Remove timber double doors & surrounding sidelights/high level glazing and replace with like for like hardwood door/glazing unit.

    11 Nov 2022 372m away Heritage and listed buildings

In West Northamptonshire

  • 2026/2617/NMA Granted

    11 Boxgrove Way Daventry NN11 2PQ

    Non material amendment to increase the length of dormer to planning permission 2025/4851/FULL (Loft conversion with rooflights to front roof slope and dormer to rear)

    25 Jun 2026 Amendments
  • 2026/2553/NMA Granted

    Franklins Gardens Weedon Road Northampton NN5 5BG

    Non Material Amendment Adjustment location of groundskeepers unit at one end of the compound. Reduction in footprint of the entrance turnstile canopy. Adjustment of surfacing around tree adjacent the pond. to 2026/0131/FULL (Redevelopment and improvements to Northampton Saints Fan's Village including demolition of existing Saints Foundation Building, relocation of Groundsmans' compound including new storage unit, creation of new landscaped memorial garden with columbarium, new covered event space, updated and relocated container style food and beverage outlets, outdoor TV screen and associated external works)

    19 Jun 2026 Amendments
  • 2026/2442/NMA Granted

    Rose Cottage 32 The Green Creaton NN6 8ND

    Non material amendment - proposed 4 no. conservation roof lights added to NW elevation, patio door revised and two windows added to SE elevation, existing brick wall rebuilt in stone, of approved 2025/4107/FULL [Part demolition of existing garage, garage conversion into residential space, new rear extension, rear dormer and rooflight, installation of solar panels, and rear porch]

    12 Jun 2026 Amendments
  • 2026/2337/S73 Granted

    New Lodge Farmhouse Kettering Road Walgrave NN6 9PJ

    Variation of condition 2 [Approved Plans] remove car port and make the annexe wider, with internal alterations to application 2024/5688/FULL [Proposed annexe, garage and car port to side.]

    28 May 2026 Amendments
  • 2026/1691/NMA Granted

    Land at Stone Circle Road Northampton NN3 8RS

    Non material amendment to landscaping and site layout to denote RMUs to planning permission 2025/1769/MAF (Demolition of existing building and the erection of two employment units (B8 use), including an additional access from Stone Circle Road and other associated works and infrastructure).

    27 Apr 2026 Amendments