Birch Hill 28 - 29 Ashen Grove Road Knatts Valley Kent TN15 6YE

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/03047/DETAIL Granted

  Birch Hill 28 - 29 Ashen Grove Road Knatts Valley Kent TN15 6YE

  Details pursuant to condition 6 (Details of Ecological Enhancements) of 25/00342/HOUSE

  Decided 4 Dec 2025 Conditions

1. 26 Aug 2025

   Received by Sevenoaks

2. 30 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 28 Jan 2026

   Decision issued: Granted

4. 8 Aug 2026

   Added to PlanIndex

Sevenoaks granted permission on 28 January 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Birch Hill 28 - 29 Ashen Grove Road Knatts Valley Kent TN15 6YE

  25/03047/DETAIL Submitted 24 Oct 2025 50 yards away

  Details pursuant to condition 6 (Details of Ecological Enhancements) of 25/00342/HOUSE

  Granted Conditions 4 docs

• Endeavour 24 Ashen Grove Road Knatts Valley Sevenoaks Kent TN15 6YE

  02/01353/FUL Submitted 5 Jun 2002 350 yards away

  Demolition of existing dwellinghouse and outbuildings. Erection of replacement dwellinghouse and garage.

  Granted Full applications Demolition 2 docs
  Domestic

• The Stables 24A Ashen Grove Road Knatts Valley Sevenoaks Kent TN15 6YE

  23/02138/DETAIL Submitted 24 Jul 2023 0.3 miles away

  Details pursuant of condition of 4 (Biodiversity Method Statement) 22/02796/HOUSE

  Granted Conditions 5 docs

• 17 Ashen Grove Road Knatts Valley Kent TN15 6YE

  25/02521/DETAIL Submitted 3 Sep 2025 0.3 miles away

  Details pursuant to condition 5 (ecological enhancements) to 21/00432/FUL

  Granted Conditions 6 docs

• Land Between 17 And 19 Ashen Grove Road Knatts Valley KENT TN15 6YE

  21/00794/FUL Submitted 15 Mar 2021 0.3 miles away

  Use of land for equestrian purposes and erection of stable block.

  Granted Full applications 9 docs

• 26/01183/HOUSE Granted

  Windy Ridge Church Road Hartley Kent DA3 8DY

  Proposed demolition of existing outbuilding and erection of single-storey rear extension.

  Received 8 May, published by the council 26 Jul 2026 Householder
• 26/01364/HOUSE Granted

  Kennels Cottage 1 Coombe Road Otford Kent TN14 5RJ

  Demolition of existing porch and construction/relocation of new porch, new single storey rear extension. Alterations to roof line and fenestration, including new dormers, roof lights and changes to windows and doors. Widened parking area, new path and pedestrian gate and fence. Associated hard and soft landscaping.

  Received 29 May, published by the council 26 Jul 2026 Householder
• 26/00879/HOUSE Refused

  Pinewood Church Road Hartley Kent DA3 8DN

  Two story side extension with a part pitched roof to the front elevation and then flat roof to rear and a rooflight to the existing roof above the existing staircase. New pedestrian access with new wall and removal of existing hedge. Alterations to fenestration.

  Received 1 Apr, published by the council 29 Jul 2026 Householder
• 26/01245/HOUSE Refused

  Ashdown Well Hill Lane Orpington Kent BR6 7QJ

  Front and rear extension with the addition of new wall/roof cladding materials and rooflights. Alterations to fenestration.

  Received 15 May, published by the council 26 Jul 2026 Householder
• 26/01118/HOUSE Granted

  Bothy Cottage Highfield Row Dow Lane Knatts Valley Kent TN15 6XN

  Demolition of existing porch; rear conservatory and shed; erection of single storey front with open porch and rear extension and detached garage; installation of rooflights, air source heat pump, air con unit and solar panels, alterations of fenestration and associated works. Juliet balcony. Landscaping.

  Received 30 Apr, published by the council 26 Jul 2026 Householder