25 Ash Grove Desborough NN14 2LD

1. 28 Aug 2026

   Received by North Northamptonshire

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   North Northamptonshire took a median of 78 days over the applications it decided in the last year.

This application is with North Northamptonshire for determination, against a statutory target of eight weeks. Over the last year North Northamptonshire decided lawful development applications in a median of 67 days. More in our guide to how long planning decisions take.

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.

• 9 Ash Grove Desborough NN14 2LD

  26/00711/HFUL Submitted 17 Mar 2026 40m away

  Demolition of detached outhouse and proposed single-storey side and rear extension. Construction of new hardstanding and creation of new vehicular access

  Granted Householder Extension Demolition 14 docs
  Small domestic

• Land At 479191 283983 Braybrooke Road Desborough

  26/01827/OUT Submitted 1 Jul 2026 404m away

  91% historically approved · decision due ~28 Aug

  Outline planning application for the erection of up to 280 dwellings including affordable housing, with public open space, landscaping, sustainable drainage system (SuDS) and access. All matters reserved except for means of access

  Awaiting decision Outline 70 docs
  Major scheme

• 14 Upper Dane Desborough NN14 2LB

  26/00239/HFUL Submitted 27 Jan 2026 412m away

  Single-storey rear extension with flat roof and render finish and part conversion of garage to habitable use.

  Granted Householder Extension 7 docs
  Small domestic

• Stoke Albany Road Desborough

  26/00599/POD Submitted 2 Feb 2026 417m away

  94% historically approved · decision due ~21 May

  NK/2024/0236 & NK/2024/0235 - Part 1, 2.5 ManCo transfer discharge of planning obligation.

  Awaiting decision Conditions 3 docs

• 1 Tideswell Close Desborough NN14 2FB

  26/01760/LDP Submitted 23 Jun 2026 430m away

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

  Granted Lawful development Extension Demolition +1
  Small domestic

• 4 Grindleford Close Desborough NN14 2FG

  26/00643/HFUL Submitted 10 Mar 2026 479m away

  Single storey rear extension

  Granted Householder Extension 10 docs
  Small domestic

• 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
• 26/01831/LDP Granted

  18 Surrey Close Corby NN17 2TG

  Existing dwellinghouse to be used as a small-scale children's residential care home for up to two children living at the property on a long-term basis. The property will continue to operate as a typical family home, with care staff providing support on a rota basis; no external changes, commercial activities, public access, or non-residential uses are proposed

  1 Jul 2026 Lawful development