41 Park Avenue South Northampton NN3 3AB

1. 28 May 2026

   Received by West Northamptonshire

2. 27 Jul 2026

   Added to PlanIndex

3. 24 Sep 2026

   Decision issued: Approval

West Northamptonshire granted permission on 24 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.

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.

• 45 Thursby Road Northampton NN1 5NB

  2025/5272/FULL Submitted 11 Dec 2025 100 yards away

  Increase of a 6 occupant HMO to a 8 occupant HMO (Sui Generis) including loft conversion and single storey rear extension.

  Refused Full applications Extension Loft or dormer 42 docs
  Small domestic

• 45 Thursby Road, Northampton, NN1 5NB

  2024/3541/FULL Submitted 16 Jul 2024 100 yards away

  Change of use from Dwelling (Use Class C3) to House in Multiple Occupation (Use Class C4) for 6 occupants.

  Granted Full applications 59 docs
  Domestic

• 20 Christchurch Road Northampton NN1 5LN

  2024/4538/TCA Submitted 30 Sep 2024 200 yards away

  Reduction to 1 x Silver Birch Tree Removal of 1 x Willow Tree and 1 x Small Silver Birch Tree

  Granted Trees 5 docs

• 37 Albany Road Northampton NN1 5LZ

  2026/3271/LDP Submitted 27 Jul 2026 250 yards away

  Certificate of Lawfulness for proposed development comprising of single storey extension to rear

  Granted Lawful development Extension 8 docs
  Small domestic

• Abington Park Lake Abington Park Crescent Northampton NN3 3AD

  2026/1185/TCA Submitted 20 Mar 2026 300 yards away

  To fell x2 Downy Birch within a conservation area

  Granted Trees 7 docs

• 26 Abington Park Crescent Northampton NN3 3AD

  2026/1450/TCA Submitted 9 Apr 2026 300 yards away

  Birch tree, plan to remove by sectional felling as hollow, and mainly dead, bordering on unsafe.

  Granted Trees 5 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