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Planning application

25/04904/LDC

7 Jail Lane, Biggin Hill, Westerham, TN16 3SA

Awaiting decision Bromley Lawful development: Existing use

Proposal

Use of land to site a mobile home to side of garden LAWFUL DEVELOPMENT CERTIFICATE (EXISTING)

As published by the council, reference 25/04904/LDC

Timeline

Dates from the published record

  1. 20 Oct 2025

    Received by Bromley

  2. 23 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 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 Bromley 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 25/03290/CON Awaiting decision

    12 CROSSLEY CLOSE, BIGGIN HILL, WESTERHAM, TN16 3BL

    Details submitted to comply with the requirements of the following conditions relating to planning permission 25/03290/FPA: Condition 3: Surface Water Drainage Condition 4: Site Investigation (and contamination) Condition 5: Acoustic Assessment Condition 6: Construction and Environmental Management Plan Condition 7: Refuse Storage Condition 8: Cycle Storage Condition 9: Biodiversity Enhancements

    12 Mar 2026 224m away Conditions
  • 26/01096/CON Awaiting decision

    65 JAIL LANE, BIGGIN HILL, WESTERHAM, TN16 3SE

    Details submitted to comply with the requirements of the following conditions relating to planning permission 26/01096/FPA: Condition 3 - Surface Water Drainage

    8 Jul 2026 238m away Conditions
  • 26/01096/CON1 Awaiting decision

    65 JAIL LANE, BIGGIN HILL, WESTERHAM, TN16 3SE

    Details submitted to comply with the requirements of the following conditions relating to planning permission 26/01096/FPA: Condition 4: Landscaping Condition 5: External Materials Condition 6: Biodiversity enhancements

    16 Jul 2026 238m away Conditions
  • 26/01096/FPA Granted

    65 JAIL LANE, BIGGIN HILL, WESTERHAM, TN16 3SE

    Demolition of existing indoor exercise arena and hay store and erection of replacement indoor exercise arena.

    19 Mar 2026 238m away Full applications
  • 24/03421/FULL1 Granted

    Thinkpad House, 155A Main Road, Biggin Hill, TN16 3JP

    Provision of lightwell to the front of the property to provide additional front entrance at basement level, with associated railings.

    11 Sep 2024 311m away Full applications

In Bromley

  • 26/03081/LDC Awaiting decision

    69 BEECHFIELD ROAD, BROMLEY, BR1 3BT

    Demolition of garage and erection of replacement outbuilding. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    31 Jul 2026 Lawful development
  • 26/02741/LDC Granted

    158 BLANDFORD ROAD, BECKENHAM, BR3 4NQ

    Loft conversion with rear dormer including Juliet balcony and three front rooflights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    7 Jul 2026 Lawful development
  • 26/03069/LDC Awaiting decision

    140 WOODLAND WAY, WEST WICKHAM, BR4 9LU

    Garage conversion (Part) and elevational alterations LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    30 Jul 2026 Lawful development
  • 26/03074/LDC Awaiting decision

    85 BECK LANE, BECKENHAM, BR3 4RG

    Hip to gable loft conversion comprising rear dormer with window to side and rooflights to front. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    30 Jul 2026 Lawful development
  • 26/03070/LDC Awaiting decision

    44 ELMSTEAD AVENUE, CHISLEHURST, BR7 6EQ

    Hip to gable loft conversion with rear dormer, rear Juliet balcony and front rooflight. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)

    30 Jul 2026 Lawful development