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Planning application

17 Irwin Drive Horsham West Sussex RH12 1NL

Granted Horsham DC/21/1752 Certificate Proposed Lawful Use/Dev

Works: Extension 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

Erection of a single storey rear extension (Certificate of Lawful Development - Proposed)

As published by the council, reference DC/21/1752

Application record

Reference
DC/21/1752
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Granted As published: Application Permitted
Received
26 Jul 2021
Validated
16 Aug 2021
Decided
13 Sep 2021
Ward
Trafalgar
Parish
Trafalgar NC (Pre HPC)
Decision by
Delegated Decision
Postcode
RH12 1NL

Timeline

Dates from the published record

  1. 26 Jul 2021

    Received by Horsham

  2. 16 Aug 2021

    Validated

    Checked as complete and ready for consideration.

  3. 13 Sep 2021

    Decision issued: Application Permitted

  4. 4 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

ThePlanningman.co.uk Agent

63 applications on PlanIndex · across 22 councils · 78% granted

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Documents

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

11 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 13 September 2021, 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.

Nearby applications

Within 0.3 miles

In Horsham

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

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    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

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    Received 28 Sep, published by the council 12 Oct 2026 Lawful development
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    Received 23 Sep, published by the council 12 Oct 2026 Lawful development