53 Hillside Avenue Kettering NN15 6EF

1. 17 Apr 2026

   Received by North Northamptonshire

2. 12 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Jul 2026

   Decision issued: Application Permitted/Approved

4. 27 Jul 2026

   Added to PlanIndex

North Northamptonshire granted permission on 6 July 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 39 Hillside Avenue Kettering NN15 6EF

  25/01390/HFUL Submitted 3 Oct 2025 42m away

  Demolition of existing outbuilding and construction of a single storey rear extension with flat roof and ramp to front

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 33 St Michaels Road Kettering NN15 6AS

  26/00670/PDE Submitted 12 Mar 2026 172m away

  Single storey rear extension to extend beyound the rear wall of the original property by 6m with a maximum heigh of 3.7m and an eaves heigh of 2.6m

  Withdrawn Extension 5 docs
  Small domestic

• 34 The Oval Kettering NN15 6AY

  26/01854/HFUL Submitted 3 Jul 2026 307m away

  90% historically approved · decision due ~14 Oct

  Replacement of Concrete Boundary Wall with Concrete Posts and Wood Fence Panelling

  Awaiting decision Householder 5 docs
  Small domestic

• The Junipers 119 London Road Kettering NN15 6NG

  26/00151/FUL Submitted 20 Jan 2026 332m away

  Retrospective planning application for rear and side extensions. alterations to windows and doors, internal layout changes and site work with change of use from C3 (Dwelling) to C2 (Residential Institution)

  Granted Full applications Extension Windows or glazing 18 docs
  Domestic

• 5 The Close Kettering NN15 6AG

  25/00938/HFUL Submitted 11 Aug 2025 338m away

  Two storey side extension, alter existing roof to rear

  Granted Householder Extension 4 docs
  Domestic

• 33 Garfield Street Kettering NN15 6BU

  26/00637/PDE Submitted 9 Mar 2026 348m away

  Extension to extend beyond the rear wall of the original property by 4m with a maximum height of 3m and eaves height of 3m, including demolition of 2 timber outbuildings to the rear.

  Refused Extension Demolition 5 docs

• 26/02652/LDP Awaiting decision

  43 - 53 Huxley Close Wellingborough NN8 6AB

  Installation of photovoltaic solar panels and associated equipment on the roof of the existing commercial building

  17 Sep 2026 Lawful development
• 26/02651/LDE Awaiting decision

  Former Station Yard Station Road Nassington PE8 6QB

  Construction of four single-storey Class E(g) business units and associated parking

  16 Sep 2026 Lawful development
• 26/02594/LDP Awaiting decision

  8 Skagerrak Close Corby NN18 9EF

  Formal confirmation that the proposed desk based administrative use of a single designated home office room is lawful and does not require full planning permission

  11 Sep 2026 Lawful development
• 26/02010/LDP Granted

  20 Glastonbury Close Kettering NN15 5ES

  Replacement of existing rear door and window with double doors and side panel with top-opening light. Existing side window to be removed and bricked up

  20 Jul 2026 Lawful development
• 26/01760/LDP Granted

  1 Tideswell Close Desborough NN14 2FB

  Demolition of existing conservatory, erection of a single-storey rear kitchen/lounge extension, conversion of integral garage to study/store and associated fenestration alterations

  23 Jun 2026 Lawful development