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Planning application

Mulsanne 1 Mill Lane Kings Sutton OX17 3RG

Granted West Northamptonshire 2026/3283/COND Conditions Discharge

Works: Extension Loft or dormer Windows or glazing

Relates to 2026/0306/S73

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Discharge of conditions 4 (Drawing timber sample) and 5 (Render sample) of planning permission 2025/0417/FULL (Proposed extension, garage conversion with associated internal and external works, render finish to side wall) and 2026/0306/S73 (Variation of condition 2, to add fire escape window via the installation of the dormer window in lieu of front facing velux windows of approved 2025/0417/FULL)

As published by the council, reference 2026/3283/COND

Application record

Reference
2026/3283/COND
Type
Conditions Discharge
Status
10 - Approved
Decision
Granted As published: Approval
Received
5 Aug 2026
Validated
14 Aug 2026
Decided
25 Sep 2026
Decision by
Delegated
Postcode
OX17 3RG

Site history

Applications at this address on the West Northamptonshire register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 2026/0306/S73 Granted

    Mulsanne 1 Mill Lane Kings Sutton OX17 3RG

    Variation of condition 2, to add fire escape window via the installation of the dormer window in lieu of front facing velux windows of approved 2025/0417/FULL [Proposed extension, garage conversion with associated internal and external works, render finish to side wall]

    Decided 23 Mar 2026 Amendments

Timeline

Dates from the published record

  1. 5 Aug 2026

    Received by West Northamptonshire

  2. 14 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Aug 2026

    Added to PlanIndex

  4. 9 Sep 2026

    Status changed to 4 - Consultations Despatched (1-10)

    Previously 3 - Case Officer Allocated (1-10).

  5. 25 Sep 2026

    Decision issued: Approval

Cases linked to this one on the register

  • 2026/0306/S73 Granted

    Mulsanne 1 Mill Lane Kings Sutton OX17 3RG

    Variation of condition 2, to add fire escape window via the installation of the dormer window in lieu of front facing velux windows of approved 2025/0417/FULL [Proposed extension, garage conversion with associated internal and external works, render finish to side wall]

    Decided 23 Mar 2026 Amendments

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

West Northamptonshire granted permission on 25 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Mulsanne 1 Mill Lane Kings Sutton OX17 3RG

    2026/0306/S73 Submitted 16 Jan 2026 50 yards away

    Variation of condition 2, to add fire escape window via the installation of the dormer window in lieu of front facing velux windows of approved 2025/0417/FULL [Proposed extension, garage conversion with associated internal and external works, render finish to side wall]

    Granted Amendments Extension Loft or dormer +1 16 docs
  • Hollands Barn 5 Mill Lane Kings Sutton OX17 3RG

    S/2020/0820/TPO Submitted 19 May 2020 50 yards away

    Work to TPO tree (05/1983), T1 - Oak, reduce crown height by 2.5m (back to previous) and shape 5% crown thin.

    Granted Trees 6 docs
  • 7 Holland Rise Kings Sutton OX17 3RZ

    WNS/2021/1589/TPO Submitted 24 Sep 2021 100 yards away

    T1 - Horse Chestnut - reduce height by 3.5-4.0m and shape. 5% crown thin. Work requested as part of periodic maintenance requirement due to the close proximity of dwellings. Specification requested would leave this significant tree at the same height as the previous crown reduction.

    Granted Trees 7 docs
  • 11 Holland Rise Kings Sutton OX17 3RZ

    S/2020/1429/TCA Submitted 24 Aug 2020 100 yards away

    T1 Walnut - Reduce asymmetrical canopy by up to 2M

    Withdrawn Trees 6 docs
  • Court House 3 The Square Kings Sutton OX17 3RF

    WNS/2021/1638/FUL Submitted 6 Aug 2021 100 yards away

    Shepherds hut on wheels (Retrospective)

    Granted Full applications 19 docs
  • Barn at Court House Farm Mill Lane Kings Sutton

    2026/3276/FULL Submitted 27 Jul 2026 100 yards away

    88% historically approved · decision due ~19 Oct

    Conversion of a redundant barn to a single residential unit

    Awaiting decision Full applications 35 docs

In West Northamptonshire

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    Received 22 Jul, published by the council 4 Aug 2026 Conditions
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    Received 10 Sep, published by the council 4 Oct 2026 Conditions
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    Received 27 Jul, published by the council 15 Aug 2026 Conditions
  • 2025/3697/COND Granted

    Workshop And Premises, East Haddon Road, Great Brington NN7 4JF

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    Received 16 Sep, published by the council 4 Aug 2026 Conditions
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    Received 19 Aug, published by the council 23 Sep 2026 Conditions