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Planning application

DC/26/0572

28 The Pines Horsham West Sussex RH12 4UF

Granted Horsham Certificate Proposed Lawful Use/Dev

Proposal

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

As published by the council, reference DC/26/0572

Timeline

Dates from the published record

  1. 7 Apr 2026

    Received by Horsham

  2. 13 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 8 Jun 2026

    Decision issued: Application Permitted

  4. 4 Aug 2026

    Added to PlanIndex

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 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

  • DC/06/0237 Refused

    37 Wood End Horsham West Sussex RH12 4NT

    Fell 1 Oak tree

    27 Jan 2006 50m away Trees
  • DC/26/1119 Awaiting decision

    34 Furzefield Road Horsham West Sussex RH12 4NG

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

    13 Jul 2026 268m away Lawful development
  • DC/26/0457 Granted

    11 Britten Close Horsham West Sussex RH13 6RZ

    Surgery to 2 x Oak.

    16 Mar 2026 397m away Trees
  • DC/26/0251 Granted

    6 Willow Road Horsham West Sussex RH12 4UN

    Erection of a single storey rear extension.

    13 Feb 2026 471m away Householder

In Horsham

  • DC/26/1144 Awaiting decision

    133 Bennetts Road Horsham West Sussex RH13 5JY

    Conversion of loft into habitable living space with the installation of a rear dormer, 2no. rooflights to the front elevation and a window to the side elevation. (Lawful Development Certificate - Proposed).

    16 Jul 2026 Lawful development
  • DC/26/1141 Awaiting decision

    55 Deer Way Horsham West Sussex RH12 1PX

    Loft conversion with rear dormer and front roof lights (Lawful Development Certificate - Proposed).

    16 Jul 2026 Lawful development
  • DC/26/1128 Awaiting decision

    2 Cedar Drive Southwater West Sussex RH13 9UW

    Loft conversion with the installation of a rear dormer and 3no. front rooflights (Lawful Development Certificate - Proposed).

    14 Jul 2026 Lawful development
  • DC/26/1119 Awaiting decision

    34 Furzefield Road Horsham West Sussex RH12 4NG

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

    13 Jul 2026 Lawful development
  • DC/26/1109 Awaiting decision

    14 Owl Close Billingshurst West Sussex RH14 9XJ

    Erection of post and rail fencing with a maximum height of one metre to front elevation (Lawful Development Certificate - Proposed).

    13 Jul 2026 Lawful development