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Planning application

Old Springfield Farm Springfield Lane Colgate West Sussex RH12 4TA

Granted Horsham DC/25/1575 Certificate Existing Lawful Use/Dev

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

Proposal

Application to confirm the use of the first floor of the building as a self-contained flat for a continuous period in excess of four years. (Lawful Development Certificate - Existing).

As published by the council, reference DC/25/1575

Application record

Reference
DC/25/1575
Type
Certificate Existing Lawful Use/Dev
Status
Decided
Decision
Granted As published: Application Permitted
Received
1 Oct 2025
Validated
1 Oct 2025
Decided
26 Nov 2025
Ward
Colgate and Rusper
Parish
Colgate PC
Decision by
Delegated Decision
Postcode
RH12 4TA

Timeline

Dates from the published record

  1. 1 Oct 2025

    Received by Horsham

  2. 26 Nov 2025

    Decision issued: Application Permitted

  3. 12 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

KNJ Planning Agent, a planning consultancy

4 applications on PlanIndex · across 3 councils

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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.

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What this grant of permission means

Horsham granted permission on 26 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

In Horsham

  • DC/26/1319 Granted

    Little Meadow Kerves Lane Horsham West Sussex RH13 6ES

    Erection of outbuilding for use as a garage/gym and workshop. (Lawful Development Certificate - Proposed).

    Received 5 Aug, published by the council 23 Aug 2026 Lawful development
  • DC/26/1310 Granted

    143 Rushams Road Horsham West Sussex RH12 2NY

    Loft conversion with hip to gable roof extension and rear dormer. Replacement of rear doors with bi-fold doors. (Lawful Development Certificate - Proposed).

    Received 3 Aug, published by the council 23 Aug 2026 Lawful development
  • DC/26/1172 Granted

    30 Laines Road Steyning West Sussex BN44 3LL

    Conversion of garage into habitable living space, with the installation of 2no. windows to the front elevation, 1no. french doors to the rear elevation, and 2no. rooflights (Lawful Development Certificate - Proposed).

    Received 21 Jul, published by the council 16 Aug 2026 Lawful development
  • DC/26/1544 Awaiting decision

    17 Thornden Cowfold West Sussex RH13 8AG

    Siting of single storey mobile home for ancillary use to the main dwelling (Lawful Development Certificate - Proposed).

    Received 28 Sep, published by the council 12 Oct 2026 Lawful development
  • DC/26/1524 Awaiting decision

    Rowan Two Mile Ash Horsham West Sussex RH13 0LA

    Application to confirm the continuous use of the land Garden at Rowan purposes for a period in excess of ten years (Lawful Development Certificate - Existing)

    Received 23 Sep, published by the council 12 Oct 2026 Lawful development