18 High Street, Daventry, NN11 4HT

1. 1 Oct 2025

   Received by West Northamptonshire

2. 20 Jul 2026

   Decision issued: Approval

3. 4 Aug 2026

   Added to PlanIndex

West Northamptonshire granted permission on 20 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.

• 12 High Street, Daventry NN11 4HT

  2026/0766/LBC Submitted 10 Feb 2026 50 yards away

  85% historically approved · decision due ~14 May

  Listed building consent to dismantle existing retaining wall, including side elevation of outbuilding, and rebuild as a cavity retaining wall and add fencing over wall to match existing. Lower existing two storey outbuilding to a single storey outbuilding and replace asbestos cement roof with composite slate roof tiles.

  Awaiting decision Heritage and listed buildings Roofing 15 docs
  Small domestic

• 12 High Street Daventry NN11 4HT

  2026/0765/FULL Submitted 10 Feb 2026 50 yards away

  88% historically approved · decision due ~14 May

  Dismantle existing retaining wall, including side elevation of outbuilding, and rebuild as a cavity retaining wall and add fencing over wall to match existing. Lower existing two storey outbuilding to a single storey outbuilding and replace asbestos cement roof with composite slate roof tiles.

  Awaiting decision Full applications Roofing 12 docs
  Small domestic

• 2-6 High Street Daventry Northamptonshire NN11 4HT

  WND/2021/0406 Submitted 13 Jul 2021 50 yards away

  Installation of new 300mm diameter stainless steel extract duct to west side elevation (retrospective) (resubmission of DA/2021/0110).

  Granted Full applications 9 docs

• 11 High Street Daventry Northamptonshire NN11 4BG

  WND/2021/0298 Submitted 17 Jun 2021 50 yards away

  Non-illuminated fascia sign (retrospective)

  Refused Advertising 2 docs

• Oradi House 2 Market Square Daventry NN11 4BH

  2025/4004/LBC Submitted 4 Sep 2025 100 yards away

  Replacement of back door for like for like

  Granted Heritage and listed buildings 17 docs

• Caseys Club Market Square Daventry Northamptonshire NN11 4BH

  WND/2021/0922 Submitted 14 Dec 2021 100 yards away

  Work to trees in a Conservation Area

  Granted Trees 1 doc

• 2026/2806/LDP Granted

  37 Peregrine Place Northampton NN4 0SL

  Certificate for lawfulness for proposed development comprising of single storey side extension

  Received 1 Jul, published by the council 27 Jul 2026 Lawful development
• 2026/2636/LDE Granted

  11A Sheaf Street Daventry NN11 4AA

  Lawful development certificate (existing) for the change of use of garage with bedroom and bathroom above to two self-contained residential dwellings (Use Class C3).

  Received 18 Jun, published by the council 27 Jul 2026 Lawful development
• 2026/3435/LDP Granted

  8 Pasteur Close Northampton NN2 8ND

  Lawful development certificate (proposed) for the construction of brick single storey shed to side of dwelling

  Received 6 Aug, published by the council 1 Sep 2026 Lawful development
• 2026/3299/LDP Granted

  8 Countryside, Braunston, NN11 7JU

  Removal of existing rear conservatory and construction of a replacement single-storey timber-framed conservatory

  Received 29 Jul, published by the council 22 Aug 2026 Lawful development
• 2026/3271/LDP Granted

  37 Albany Road Northampton NN1 5LZ

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

  Received 27 Jul, published by the council 22 Aug 2026 Lawful development