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Planning application

26/00855/DETAIL

West Heath School Ashgrove Road Sevenoaks Kent TN13 1SR

Awaiting decision Sevenoaks Approval of Details

Proposal

Details pursuant to condition 6 (Biodiversity Gain Plan and a Biodiversity Management Plan) of 25/01086/FUL.

As published by the council, reference 26/00855/DETAIL

Timeline

Dates from the published record

  1. 26 Mar 2026

    Received by Sevenoaks

  2. 7 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Sevenoaks 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.

About conditions applications

How this application type works

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

Nearby applications

Within 500 metres

  • 26/00857/DETAIL Granted

    West Heath School Ashgrove Road Sevenoaks Kent TN13 1SR

    Details pursuant to condition 10 (Details of Hard Landscaping Proposals) of 25/01086/FUL.

    26 Mar 2026 0m away Conditions
  • 26/01303/LBCALT Granted

    West Heath School Ashgrove Road Sevenoaks Kent TN13 1SR

    Proposed two storey extension to North West elevation of main building, incorporating main hall, 6 new classrooms, servery, WC accommodation and relocation of school main entrance/reception. Installation of PV equipment and mechanical plant at roof level and relocation of boiler flue to existing building. New hard and soft landscaping.

    21 May 2026 74m away Heritage and listed buildings
  • 23/01671/HOUSE Granted

    66 Brattle Wood Sevenoaks Kent TN13 1QU

    Demolition of existing garage, utility and dining room to replace with a two-storey side extension and single storey rear extension. Alterations to existing driveway. Internal alterations. Alterations to fenestration. Landscaping. Fencing. Rooflights.

    15 Jun 2023 340m away Householder
  • 02/01394/DETAIL Granted

    66 Brattle Wood Sevenoaks Kent TN13 1QU

    Details pursuant to condition 3 (soft landscaping)of planning permission SE/02/00834/FUL

    18 Jun 2002 348m away Conditions
  • 02/01855/FUL Granted

    2 Cade Lane Sevenoaks Kent TN13 1QX

    Renewal of permission SE/97/1916. Two storey rear extension, demolition of side utility room and provide single storey replacement, modify front elevations of existing garage at side.

    2 Aug 2002 364m away Full applications
  • 23/01364/HOUSE Granted

    49 Brattle Wood Sevenoaks Kent TN13 1QS

    Rear single storey extension and two storey side extension. Front single garage and hobby room extension with basement gym below. New porch. New swimming pool. Internal alterations. Alterations to roof. Alterations to ground level. Alterations to fenestration. Windows. New retaining wall. New gate and fence. Landscaping. Rooflights.

    15 May 2023 415m away Householder

In Sevenoaks

  • 26/01498/DETAIL Granted

    180 Seal Road Sevenoaks Kent TN14 5AA

    Details pursuant to condition 3 (drainage details) of 25/02699/HOUSE.

    18 May 2026 Conditions
  • 26/01235/DET106 Granted

    136 High Street Sevenoaks Kent TN13 1XA

    Details of a Travel Plan pursuant to schedule 3 of S106 dated 26th April for 20/03476/FUL and varied by 22/03519/MMA for the demolition of the existing buildings and the erection of a new mixed use development.

    14 May 2026 Conditions
  • 26/01171/DETAIL Granted

    Keepers Penshurst Road Penshurst Kent TN11 8HY

    Details pursuant to condition 5 (hard and soft landscaping proposals ) of 25/03591/HOUSE

    6 May 2026 Conditions
  • 26/01270/DETAIL Granted

    136 High Street Sevenoaks Kent TN13 1XA

    Details pursuant to condition 3 (Soft landscaping) of 22/03519/MMA.

    18 May 2026 Conditions
  • 26/01507/DETAIL Granted

    Causeway House Tonbridge Road Chiddingstone Causeway Kent TN11 8JP

    Details pursuant to condition 14 (hard and soft landscaping) of 22/03067/FUL

    12 Jun 2026 Conditions