33 Ash Lane Northampton NN4 0ND

This site has had 3 applications since 2025: 1 approved, 0 refused.

• 2026/1238/COND Awaiting decision

  33 Ash Lane Northampton NN4 0ND

  Discharge of Conditions 5 [Mechanical Ventilation], 6 [Mechanical Input], 11 [Surface Water Drainage] and 15 [Hard Surfacing] of Planning Permission 2024/1461/FULL [Erection of four dwellings and garages at 33 Ash Lane, Northampton, NN4 0ND]

  Submitted 19 Mar 2026 Conditions
• 2025/4521/COND Granted

  33 Ash Lane Northampton NN4 0ND

  Discharge of Conditions 3 (Materials), 7 (Landscaping) and 14 (Boundary Treatment) of Planning Permission 2024/1461/FULL (Erection of 4 dwellings and garages at 33 Ash Lane, Northampton, NN4 0ND)

  Decided 2 Jun 2026 Conditions

1. 10 Sep 2025

   Received by West Northamptonshire

2. 4 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 November 2025, 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 amendment applications in a median of 58 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 33 Ash Lane Northampton NN4 0ND

  2025/4521/COND Submitted 10 Oct 2025 50 yards away

  Discharge of Conditions 3 (Materials), 7 (Landscaping) and 14 (Boundary Treatment) of Planning Permission 2024/1461/FULL (Erection of 4 dwellings and garages at 33 Ash Lane, Northampton, NN4 0ND)

  Granted Conditions 7 docs
  Several homes

• 33 Ash Lane Northampton NN4 0ND

  2026/1238/COND Submitted 19 Mar 2026 50 yards away

  98% historically approved · decision due ~14 May

  Discharge of Conditions 5 [Mechanical Ventilation], 6 [Mechanical Input], 11 [Surface Water Drainage] and 15 [Hard Surfacing] of Planning Permission 2024/1461/FULL [Erection of four dwellings and garages at 33 Ash Lane, Northampton, NN4 0ND]

  Awaiting decision Conditions 24 docs
  Several homes

• Ash Tree House 29 31 Ash Lane Northampton NN4 0ND

  2026/1077/FULL Submitted 3 Mar 2026 50 yards away

  Removal of existing roof and construction of first floor extension, single storey rear extension, garage conversion and detached double garage. Fenestration and material changes and proposed solar panels to rear roof slope

  Granted Full applications Extension Windows or glazing 14 docs
  Small domestic

• 67 High Street Collingtree Northampton NN4 0NE

  2025/4823/FULL Submitted 5 Nov 2025 100 yards away

  Replacement and repair of existing timber framed windows with timber double glazing windows

  Granted Full applications Windows or glazing 14 docs

• 67 High Street Collingtree Northampton NN4 0NE

  2025/5285/FULL Submitted 12 Dec 2025 100 yards away

  Conversion and extension of existing garage to form annexe

  Granted Full applications Extension 26 docs

• Church of St Columba High Street Collingtree Northampton NN4 0PR

  2026/3899/COND Submitted 9 Sep 2026 150 yards away

  98% historically approved · decision due ~4 Nov

  Discharge of Conditions 9 [Mitigation for Bats], 10 [Badgers Mitigation], 11 [Schedule of materials], 14 [Architectural Detailing] and 15 [Submit Details] of Planning Permission 2026/1154/FULL [Reinstate demolished north aisle to provide meeting room, servery & disabled WC]

  Awaiting decision Conditions Demolition 6 docs

• 2026/2973/NMA Granted

  96 Balmoral Road Northampton NN2 6JZ

  Non material amendment to revise front elevation and alter rear garden stairs to planning permission 2025/0718/FULL (Conversion of a single dwelling house into two separate dwellings)

  Received 17 Jul, published by the council 23 Sep 2026 Amendments
• 2026/3839/NMA Granted

  35 Leah Bank Northampton NN4 8RG

  Non material amendment to retain existing window previously proposed for removal, internal layout alterations inc. the relocation of an internal partition wall by approx. 150mm into the adjoining room and relocation of an internal door opening to planning permission 2024/1488/FULL [Proposed first floor side extension].

  Received 21 Sep, published by the council 4 Oct 2026 Amendments
• 2026/2782/S73 Granted

  30 Horton Drive Middleton Cheney OX17 2LN

  Variation of condition 3 (materials) to render side extension with white chalk monocouche to planning permission 2025/3828/FULL (Side extension with associated internal works)

  Received 29 Jun, published by the council 27 Jul 2026 Amendments
• 2026/3403/NMA Granted

  1 Naseby Road Clipston LE16 9RZ

  Non-material amendment to approved WND/2021/0629 [Single storey side and rear extension] by reversing the location of the new door and window to the side extension so the door is to the rear of the dwelling and the window to the front and replacement of two rooflights with one larger rooflight.

  Received 14 Aug, published by the council 9 Sep 2026 Amendments
• 2026/2790/S73 Granted

  The Blades Helmdon Road Sulgrave OX17 2SQ

  Variation of Condition 2 2nd floor front extension and Two storey side extension removed. Second floor loft conversion removed to 2025/2695/FULL (2 storey front, side and rear extension. New second floor and roof alterations. New windows and doors. Chimney reduction).

  Received 30 Jun, published by the council 27 Jul 2026 Amendments