Skip to content
PlanIndex Get alerts
Menu

Planning application

8 Mallard Close Horsham West Sussex RH12 2NB

Decided Horsham DC/26/0950 Householder

Works: Extension Demolition 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

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

As published by the council, reference DC/26/0950

Application record

Reference
DC/26/0950
Type
Householder
Status
Decided
Received
11 Jun 2026
Validated
11 Jun 2026
Ward
Holbrook West
Parish
Horsham TC
Decision by
Delegated Decision
Postcode
RH12 2NB

Timeline

Dates from the published record

  1. 11 Jun 2026

    Received by Horsham

  2. 12 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Atelier T&B Agent, registered in Haywards Heath

Active · incorporated 2021 · Haywards Heath

16 applications on PlanIndex · across 6 councils · 75% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

16 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 4 Mallard Close Horsham West Sussex RH12 2NB

    DC/25/1733 Submitted 27 Oct 2025 50 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

  • 2 Shortsfield Close Horsham West Sussex RH12 2NA

    DC/21/1512 Submitted 28 Jun 2021 100 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 100 yards away

    Erection of a single storey side and rear extension.

    Granted Householder Extension 14 docs
    Small domestic

  • 3 Shortsfield Close Horsham West Sussex RH12 2NA

    DC/26/0773 Submitted 12 May 2026 100 yards away

    94% historically approved · decision due ~27 Jul

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

    Decided Lawful development Extension 5 docs
    Small domestic

  • 4 Widgeon Way Horsham West Sussex RH12 2LX

    DC/26/0977 Submitted 16 Jun 2026 150 yards away

    98% historically approved · decision due ~11 Aug

    Erection of two-storey side extension, replacement of front garage door with window and extension of front porch, replacement of rear door with window and enlargement of rear first floor window.

    Decided Householder Extension Windows or glazing 10 docs
    Small domestic

  • 22 Fay Road Horsham West Sussex RH12 2LG

    DC/26/0631 Submitted 20 Apr 2026 150 yards away

    98% historically approved · decision due ~15 Jun

    Erection of a single storey rear extension, an open front porch, and replacement of existing garage with larger garage.

    Decided Householder Extension 6 docs
    Small domestic

In Horsham

  • DC/26/1294 Granted

    Meadow Cottage Wineham Lane Wineham West Sussex BN5 9AY

    Erection of single storey rear extension and replacement of timber garage roof and walls.

    Received 12 Aug, published by the council 2 Sep 2026 Householder
  • DC/26/1291 Granted

    The Spinney Melrose Place Storrington West Sussex RH20 3HH

    Erection of a single-storey rear extension.

    Received 11 Aug, published by the council 2 Sep 2026 Householder
  • DC/26/1279 Granted

    21 Wood Croft Billingshurst West Sussex RH14 9XL

    Erection of a single storey rear extension.

    Received 10 Aug, published by the council 2 Sep 2026 Householder
  • DC/26/1264 Granted

    25 Springfield Park North Parade Horsham West Sussex RH12 2BF

    Loft conversion with installation of front and rear roof lights.

    Received 6 Aug, published by the council 23 Aug 2026 Householder
  • DC/26/1260 Granted

    34 Staples Barn Henfield West Sussex BN5 9PN

    Erection of front porch and alterations to front elevation, replacement of existing brickwork and tile hanging and replacement of existing flat roof with pitched roof.

    Received 6 Aug, published by the council 23 Aug 2026 Householder