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Planning application

13 Cavendish Avenue Sevenoaks Kent TN13 3HP

Granted Sevenoaks 26/00611/HOUSE Householder Application

Works: Extension 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

Proposed Single Storey Rear Extension with roof lantern.

As published by the council, reference 26/00611/HOUSE

Application record

Reference
26/00611/HOUSE
Type
Householder Application
Status
Granted
Decision
Granted
Received
9 Mar 2026
Validated
30 Mar 2026
Decided
27 May 2026
Ward
Sevenoaks Northern
Parish
Sevenoaks
Decision by
Delegated Decision
Postcode
TN13 3HP

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Sevenoaks

  2. 30 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 27 May 2026

    Decision issued: Granted

  4. 8 Aug 2026

    Added to PlanIndex

Documents

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

14 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

Nearby applications

Within 500 metres

  • 11 Cavendish Avenue Sevenoaks Kent TN13 3HP

    02/01729/FUL Submitted 23 Jul 2002 19m away

    Proposed garage (replacement) reforming roof and dormer extension.

    Granted Full applications Extension Loft or dormer 2 docs

  • 1 Hill Crest Sevenoaks Kent TN13 3HN

    26/01280/DETAIL Submitted 18 May 2026 37m away

    90% historically approved · decision due ~10 Aug

    Details pursuant to condition 4 (demolition and construction environmental management plan) of 25/03101/FUL.

    Decided Demolition

  • 7 Cavendish Avenue Sevenoaks Kent TN13 3HP

    02/02384/FUL Submitted 11 Oct 2002 43m away

    Proposed dormer extensions.

    Granted Full applications Extension Loft or dormer 2 docs

  • 2 Hill Crest Sevenoaks Kent TN13 3HN

    25/03426/HOUSE Submitted 5 Dec 2025 56m away

    Loft extension to provide additional bedroom and bathroom with two dormer windows and rooflights. Creation of rear glass conservatory with associated landscaping. Alterations to porch.

    Granted Householder Extension Loft or dormer +1 6 docs
    Small domestic

  • 19 Lambarde Road Sevenoaks Kent TN13 3HT

    26/02037/NMA Submitted 31 Jul 2026 71m away

    96% historically approved · decision due ~23 Oct

    Non-material amendment to 24/02829/HOUSE

    Awaiting decision Amendments

  • 1 Hill Crest Sevenoaks Kent TN13 3HN

    25/03101/FUL Submitted 30 Oct 2025 84m away

    Demolition of garage. Erection of 1x detached dwelling with rooflight. Bin and cycle stores. Associated parking and landscaping including new boundary fence.

    Granted Full applications New dwelling Loft or dormer +1 8 docs
    Small domestic

In Sevenoaks

  • 26/00662/HOUSE Granted

    Cheesemans Cottage The Brooms Seal Kent TN15 0EX

    Removal of late 19th Century external addition and replacement with designed extension using original materials including ragstone bricks and infill extension in oak with glazing cover to expose the original structure. Forming new doorway between existing kitchen and south lean-to. Alterations to fenestration.

    11 Mar 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.

    30 Apr 2026 Householder
  • 26/01086/HOUSE Granted

    Byways Scords Lane Brasted Kent TN16 1QE

    Erection of a single storey, double garage.

    27 Apr 2026 Householder
  • 26/01104/HOUSE Granted

    Barn At Hunters Lodge Cotmans Ash Lane Kemsing Kent TN15 6NG

    Single Storey Accessory Dwelling Unit / Granny Annex.

    28 Apr 2026 Householder
  • 26/00377/HOUSE Granted

    Holmoak Oak Avenue Sevenoaks Kent TN13 1PR

    Proposed front extension and loft conversion, including alterations to the rear roof form with the replacement of the two existing dormers. Juliette balcony to rear. Addition of PV Panels to South roof. Associated internal layout changes. Alteration to fenestration.

    13 Feb 2026 Householder