11 Castle Drive Kemsing Kent TN15 6RL

1. 12 Aug 2025

   Received by Sevenoaks

2. 27 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Sevenoaks took a median of 56 days over the applications it decided in the last year.

This application is with Sevenoaks for determination, against a statutory target of eight weeks. Over the last year Sevenoaks decided householder applications in a median of 82 days. More in our guide to how long planning decisions take.

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.

• 14 Castle Drive Kemsing KENT TN15 6RL

  19/03022/FUL Submitted 25 Oct 2019 50 yards away

  Subdivision of plot and construction of new 2 storey dwelling.

  Refused Full applications 8 docs
  Domestic

• 6 Castle Drive Kemsing Sevenoaks Kent TN15 6RL

  23/01479/HOUSE Submitted 26 May 2023 50 yards away

  Replacement porch. Rooflight to roof slope. Alterations to roof.

  Granted Householder Extension Loft or dormer 9 docs
  Small domestic

• 70 Childsbridge Lane Kemsing Kent TN15 6QS

  25/03161/HOUSE Submitted 6 Nov 2025 50 yards away

  90% historically approved · decision due ~6 Jan

  Demolition of front porch to be replaced with single Storey Front extension. New Rear Extension with two rooflights.

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Small domestic

• 58 - 60 Childsbridge Lane Kemsing Sevenoaks Kent

  02/01951/FUL Submitted 6 Aug 2002 100 yards away

  Single storey pitched roof extension to front of both dwellings, as new porch to replace existing.

  Granted Full applications Extension 2 docs
  Small domestic

• 10 Boleyn Road Kemsing Kent TN15 6RY

  25/03564/LDCPR Submitted 22 Dec 2025 100 yards away

  Partial conversion of existing garage with small single storey side extension to rear of garage.

  Granted Lawful development Extension 16 docs
  Small domestic

• 4 Boleyn Road Kemsing Sevenoaks Kent TN15 6RY

  02/02654/FUL Submitted 13 Nov 2002 150 yards away

  Demolition of existing conservatory and construction of single storey rear extension.

  Granted Full applications Extension Demolition 2 docs
  Small domestic

• 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