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Planning application

Westcombe House Wildernesse Avenue Sevenoaks Kent TN15 0EA

Granted Sevenoaks 26/00690/HOUSE Householder Application

Works: Extension Loft or dormer Roofing Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Removal of existing conservatory. Single storey extension to rear ground floor with extension to roof terrace over. New parapet wall to existing rear extension. Single storey extension to side of ground floor on existing terrace. Alterations to windows and fenestration. Alterations to form new open oak framed porch to front. Enlargement of existing second floor, along with new roof form, increasing overall height of this part, not taller than highest existing ridge. New roof lights in lieu of existing dormers. Associated external works. Solar panels.

As published by the council, reference 26/00690/HOUSE

Application record

Reference
26/00690/HOUSE
Type
Householder Application
Status
Granted
Decision
Granted
Received
13 Mar 2026
Validated
13 Apr 2026
Decided
9 Jun 2026
Ward
Seal & Weald
Parish
Sevenoaks
Decision by
Delegated Decision
Postcode
TN15 0EA

Timeline

Dates from the published record

  1. 13 Mar 2026

    Received by Sevenoaks

  2. 13 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Jun 2026

    Decision issued: Granted

  4. 8 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

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