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Planning application

18 Collingwood Road Horsham West Sussex RH12 2QW

Decided Horsham DC/26/0700 Certificate Proposed Lawful Use/Dev

Works: Loft or dormer

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Conversion of loft into habitable living space with the installation of a rear dormer and 3no. rooflights to the front elevation. (Lawful Development Certificate - Proposed).

As published by the council, reference DC/26/0700

Application record

Reference
DC/26/0700
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Received
29 Apr 2026
Validated
29 Apr 2026
Ward
Trafalgar
Parish
Horsham TC
Decision by
Delegated Decision
Postcode
RH12 2QW

Timeline

Dates from the published record

  1. 29 Apr 2026

    Received by Horsham

  2. 12 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Commercial Drawing Service Agent, registered in Epsom

Active · incorporated 1995 · Epsom

77 applications on PlanIndex · across 9 councils · 91% 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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After the decision

Horsham has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

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Within 0.3 miles

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