5 Thirlmere Close Daventry NN11 9EG

1. 21 Aug 2026

   Received by West Northamptonshire

2. 4 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   West Northamptonshire took a median of 67 days over the applications it decided in the last year.

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.

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

• 5 Thirlmere Close Daventry NN11 9EG

  2026/0038/FULL Submitted 17 Dec 2025 0m away

  Erection of a single storey rear extension with internal arrangements

  Granted Full applications Extension 10 docs
  Small domestic

• 25 Ennerdale Close Daventry Northamptonshire NN11 9EF

  WND/2022/0318 Submitted 5 Apr 2022 193m away

  Demolition of existing conservatory and covered area. Construction of single storey flat roof side and rear extension.

  Granted Full applications Extension Demolition 9 docs
  Small domestic

• Cummins Engine Company Ltd Royal Oak Way South Daventry Northamptonshire NN11 8NU

  WND/2022/0151 Submitted 16 Feb 2022 237m away

  Installation of ground mounted PV array including fence and substation

  Granted Full applications 13 docs
  Small domestic

• Cummins Engine Company Ltd Royal Oak Way South Daventry Northamptonshire NN11 8NU

  C/WND/2022/0151 Submitted 26 Oct 2022 237m away

  Installation of ground mounted PV array including fence and substation. Condition 6 CEMP, Condition 7 - Ecological Survey, Condition 8 - Landscape Planting Scheme, Condition 10 - Landscape Management Plan.

  Decided Conditions
  Small domestic

• Cummins Engine Company Ltd, Royal Oak Way South, Daventry NN11 8NU

  2024/4274/FULL Submitted 9 Sep 2024 237m away

  Removal of existing canopy and construction of permanent canopy for generator dispatch.

  Granted Full applications 13 docs

• Cummins Engine Company Ltd Royal Oak Way South Daventry NN11 8NU

  2026/2305/COND Submitted 2 Jun 2026 237m away

  Discharge of condition 9 (Construction Management Plan) of planning permission 2025/3582/MAF (Erection of extension to existing factory building, amended car parking layout and service road alignment, installation of plant and plant enclosure).

  Granted Conditions Extension 8 docs

• 2026/2816/NMA Granted

  West Lodge Farm Blisworth Road Courteenhall NN7 2QB

  Non material amendment to amend the approved colours to the walls & roof of the building to planning permission 2025/1959/FULL (Conversion of an existing agricultural building to a farm shop and café (Use Class E) and a commercial unit (Use Class E(g)(iii), B2 and/or B8); a new access from Courteenhall Road, car parking, cycle and bin store, landscaping and associated works)

  10 Jul 2026 Amendments
• 2026/3175/NMA Granted

  20 Milton Road Daventry NN11 9DZ

  Non material amendment to enlarge side window and change to proposed roof to Planning Permission 2025/2751/FULL (Demolition of existing garage and construction of two storey side and single storey rear extension)

  29 Jul 2026 Amendments
• 2026/2465/S73 Granted

  The Stables Delapre Abbey London Road A508 Northampton NN4 8AW

  Variation of condition 7 (operational hours) and condition 14 (means of ventilation) of approved planning permission 2024/2521/FULL. [Development and refurbishment of vacant stable yard buildings to provide community and business space with a well-being focus. Existing 5 no. buildings to be refurbished and retrofitted. Demolition of 1 no. 20th century toilet block and 1 no. corrugated metal lean-to. Creation of 5 no. structures adjoining existing structures. All new proposals are single storey. Refurbishment of existing 'apple barn' has a 1st floor. New services and landscape treatment throughout. Refurbishment of existing two storey cottage into office use. Internal changes only.]

  4 Jun 2026 Amendments
• 2026/2815/NMA Granted

  8 Hawkwell Estate Old Stratford MK19 6AP

  Non material amendment to increase the depth of the porch by 430mm plus additional window next to the entrance door to planning permission 2025/4014/FULL (Porch extension, new door and window openings and associated internal alterations)

  9 Jul 2026 Amendments
• 2026/0556/S73 Granted

  The Factory 64 72 Roe Road Northampton NN1 4PJ

  Variation of Condition 2 (approved plans) of planning permission WNN/2022/0173 to substitute the approved drawings with as-built drawings to reflect the development as constructed, including the retention of part of the northern elevation, minor alterations to window openings, and associated internal and external amendments of planning permission WNN/2022/0173 (Conversion of existing factory building (Use Class B2) to 19 no self-contained flats for supported living (Use Class C2) and associated works including external alterations, formation of new vehicular access, creation of under croft parking, stopping up existing access, creation of amenity space and partial demolition)

  2 Feb 2026 Amendments