23 Greenell Close Deanshanger MK19 6UX

1. 4 Aug 2026

   Received by West Northamptonshire

2. 1 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 29 September 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 67 days over the applications it decided in the last year.

This application is with West Northamptonshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• The Round House 1 Northfield Barns Drive Deanshanger MK19 6LG

  WNS/2022/1580/FUL Submitted 22 Jul 2022 182m away

  Extension to create first floor,secondary extension to comprise a new and enlarged entrance,Family room, Kitchen suite,Playroom , and outdoor covered social area, creation of basement, extension to the rear of the west wing and outdoor swimming pool.

  Granted Full applications Extension 43 docs

• South Barn 2 Northfield Barns Drive Deanshanger MK19 6LG

  2025/4937/FULL Submitted 17 Nov 2025 182m away

  Removal of existing first floor balcony and construction of single storey rear extension

  Granted Full applications Extension 23 docs
  Small domestic

• 24 Northfields Close, Deanshanger, MK19 6UY

  2025/4910/FULL Submitted 14 Nov 2025 202m away

  Installation of air source heat pump to side of property

  Granted Full applications 18 docs

• 12 Northfields Close Deanshanger MK19 6UY

  2026/1784/FULL Submitted 24 Apr 2026 202m away

  Single storey rear extension

  Granted Full applications Extension 13 docs
  Small domestic

• 12A Hayes Road Deanshanger MK19 6HW

  2025/4226/S73 Submitted 24 Sep 2025 219m away

  Variation of condition 2 [Approved Plans] approved windows altered to French doors with fixed pane and Juliet balcony (Retrospective) to application 2024/0640/FULL [Conversion of bungalow to two storey house with loft rooms and dormer].

  Granted Amendments Loft or dormer Windows or glazing 8 docs

• 10A Hayes Road Deanshanger MK19 6HW

  2025/3990/FULL Submitted 4 Sep 2025 219m away

  Proposed conversion of dormer bungalow to a two storey dwelling (Erection of first floor extension with new roof, two-storey rear extension and garage conversion)

  Withdrawn Full applications Extension Loft or dormer +1 14 docs
  Small domestic

• 2026/2780/LDP Granted

  3 Hunt Close Towcester NN12 7AD

  Lawful development certificate (proposed) for demolition of existing conservatory and construction of a single storey rear extension

  26 Jun 2026 Lawful development
• 2026/2296/LDP Granted

  19 Deanshanger Road Wicken MK19 6BS

  Lawful development certificate (proposed) for construction of outbuilding

  22 May 2026 Lawful development
• 2026/1969/LDP Granted

  7 Bickerstaffes Road Towcester NN12 6EG

  Garage conversion

  27 Apr 2026 Lawful development
• 2026/2401/LDP Granted

  Stoneacre The Green Marston St Lawrence OX17 2DB

  Lawful development certificate (proposed) for construction of detatched garage

  10 Jun 2026 Lawful development
• 2026/1646/LDP Refused

  36 Spinney Hill Crescent Northampton NN3 6DL

  Use of the property by up to two children living together as a single household, with care provided in a domestic setting

  30 Mar 2026 Lawful development