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Planning application

47 Cootes Avenue Horsham West Sussex RH12 2AD

Decided Horsham DC/26/0600 Householder

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

Single storey rear extension, enclosed front porch and replacement of garage with a single storey side extension.

As published by the council, reference DC/26/0600

Application record

Reference
DC/26/0600
Type
Householder
Status
Decided
Received
13 Apr 2026
Validated
13 Apr 2026
Ward
Trafalgar
Parish
Horsham TC
Decision by
Delegated Decision
Postcode
RH12 2AD

Timeline

Dates from the published record

  1. 13 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

Carmichael Building Design Ltd. Agent, a design practice registered in Horsham

Active · incorporated 2013 · Horsham

8 applications on PlanIndex

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

8 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 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

  • 40 Cootes Avenue Horsham West Sussex RH12 2AH

    DC/21/1401 Submitted 14 Jun 2021 50 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension 8 docs
    Small domestic

  • 29 Cootes Avenue Horsham West Sussex RH12 2AD

    DC/25/1507 Submitted 18 Sep 2025 100 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension 17 docs
    Small domestic

  • 44 Irwin Drive Horsham West Sussex RH12 1NH

    DC/25/1800 Submitted 5 Nov 2025 100 yards away

    Erection of a single storey rear extension and a first floor rear extension.

    Granted Householder Extension 9 docs
    Small domestic

  • 4 Rookwood Park Horsham West Sussex RH12 1UB

    DC/25/1691 Submitted 20 Oct 2025 200 yards away

    Demolition of existing conservatory and erection of a single storey rear orangery. Removal of existing bay window to study and erection of a single storey rear extension. Installation of new dining room window to the front/side elevation.

    Granted Householder Extension Demolition +1 10 docs
    Small domestic

  • 17 Irwin Drive Horsham West Sussex RH12 1NL

    DC/21/1752 Submitted 26 Jul 2021 200 yards away

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

    Granted Lawful development Extension 11 docs
    Small domestic

  • 87 Cootes Avenue Horsham West Sussex RH12 2AF

    DC/25/2144 Submitted 22 Dec 2025 200 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension 11 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