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Planning application

3 Shortsfield Close Horsham West Sussex RH12 2NA

Decided Horsham DC/26/0773 Certificate Proposed Lawful Use/Dev

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

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

As published by the council, reference DC/26/0773

Application record

Reference
DC/26/0773
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Received
12 May 2026
Validated
1 Jun 2026
Ward
Holbrook West
Parish
Horsham TC
Decision by
Delegated Decision
Postcode
RH12 2NA

Timeline

Dates from the published record

  1. 12 May 2026

    Received by Horsham

  2. 1 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

5 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.

Watch members (£5 a month) open the document list from here.

Open the documents

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.

Nearby applications

Within 0.3 miles

  • 2 Shortsfield Close Horsham West Sussex RH12 2NA

    DC/21/1512 Submitted 28 Jun 2021 50 yards away

    Variation of Condition 1 of previously approved application DC/20/1317 (Erection of a double storey side extension and single storey rear orangery. Installation of a front dormer and minor internal works) to amend design and form of the front dormer and to reduce the extent of the rear orangery lantern.

    Granted Amendments Extension Loft or dormer 11 docs
    Small domestic

  • 5 Shortsfield Close Horsham West Sussex RH12 2NA

    DC/21/1063 Submitted 8 May 2021 50 yards away

    Erection of a single storey side and rear extension.

    Granted Householder Extension 14 docs
    Small domestic

  • 33 Old Millmeads Horsham West Sussex RH12 2LP

    DC/23/0369 Submitted 1 Mar 2023 100 yards away

    Erection of a single storey front porch extension and conversion of garage to form a home office. Erection of a first floor side extension over existing garage and erection of a single storey rear infill extension. Loft conversion to form habitable living space incorporating installation of rooflights to front and rear and associated works.

    Granted Householder Extension Loft or dormer 14 docs
    Small domestic

  • 8 Mallard Close Horsham West Sussex RH12 2NB

    DC/26/0950 Submitted 11 Jun 2026 100 yards away

    98% historically approved · decision due ~6 Aug

    Demolition of the existing conservatory and erection of a single storey rear extension, and partial conversion of garage into living accommodation.

    Decided Householder Extension Demolition 16 docs
    Small domestic

  • 8 Lakeside Horsham West Sussex RH12 2LS

    DC/26/0505 Submitted 18 Mar 2026 100 yards away

    Erection of a two-storey front extension.

    Granted Householder Extension 11 docs
    Domestic

  • 4 Mallard Close Horsham West Sussex RH12 2NB

    DC/25/1733 Submitted 27 Oct 2025 100 yards away

    Erection of a single storey front sun room. Erection of a single storey rear extension. Replacement of window on south elevation with double door.

    Granted Householder Extension Windows or glazing 11 docs
    Small domestic

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