6 Ash Tree Road Northampton NN5 6GW

1. 20 Aug 2026

   Received by West Northamptonshire

2. 18 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 13 November 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 69 days over the applications it decided in the last year.

This application is with West Northamptonshire for determination, against a statutory target of eight weeks. Over the last year West Northamptonshire decided householder applications in a median of 76 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 12 Ash Tree Road Northampton NN5 6GW

  2026/3541/HH Submitted 13 Aug 2026 50 yards away

  96% historically approved · decision due ~8 Oct

  Proposed single storey rear extension

  Awaiting decision Householder Extension 7 docs
  Small domestic

• 30 Ash Tree Road Northampton NN5 6GW

  2026/2208/FULL Submitted 15 May 2026 50 yards away

  Change of use from a C3 dwellinghouse to a 3-bedroom, 4-occupant House in Multiple Occupation (HMO), comprising two single-occupancy bedrooms and one double-occupancy bedroom.

  Granted Full applications 49 docs
  Domestic

• 95 Mendip Road Northampton NN5 6BA

  2025/3711/LDE Submitted 12 Aug 2025 200 yards away

  Lawful development certificate (existing) for use of property as 7-bed Sui Generis House in Multiple Occupation (HMO).

  Granted Lawful development 13 docs

• 2 Hawkstone Close Northampton NN5 6RZ

  2026/0733/FULL Submitted 10 Feb 2026 350 yards away

  Single storey side extension and garage conversion into habitable room.

  Granted Full applications Extension 9 docs
  Small domestic

• 3 Hawkstone Close Northampton NN5 6RZ

  2026/2687/TPO Submitted 1 Jul 2026 350 yards away

  Works to 1x Lime Tree subject to a Tree Preservation Order

  Granted Trees 8 docs

• 53 Hawkstone Close Northampton NN5 6RZ

  2026/1836/TPO Submitted 1 May 2026 350 yards away

  T8 Dying Lime full removal and replant a suitable broad leaf species

  Granted Trees 8 docs

• 2026/2282/HH Granted

  The Thatched House Manor Road Sulgrave OX17 2SE

  Replace existing front box hedge (affected by box blight) with a proposed locally sourced stone wall.

  Received 20 May, published by the council 10 Aug 2026 Householder
• 2026/3539/HH Granted

  1 Milverton Crescent Northampton NN3 3AT

  Proposed first floor dormer extension to side elevation

  Received 13 Aug, published by the council 9 Sep 2026 Householder
• 2026/3160/HH Granted

  15 High Street Astcote NN12 8NW

  Proposed external material changes, changes to glazing and internal alterations

  Received 22 Jul, published by the council 10 Aug 2026 Householder
• 2026/3455/HH Granted

  Mulberry Barn Track To Littleworth Duncote NN12 8AL

  Proposed single storey side extension. Single storey garage to replace existing.

  Received 10 Aug, published by the council 1 Sep 2026 Householder
• 2026/3087/HH Granted

  Grange Barn 17 Heritage Farm Close Northampton NN4 6FG

  Replacement of 3no. first floor and 1no. ground floor wooden double glazed windows (retrospective)

  Received 24 Jul, published by the council 22 Aug 2026 Householder