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Planning application

37 Kings Stone Avenue Steyning West Sussex BN44 3FJ

Decided Horsham DC/26/0845 Householder

Works: Extension Loft or dormer Windows or glazing 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

Conversion of loft into habitable living space with hip-to-gable roof extension, rear dormer and front rooflights. Erection of a single story rear extension with raised rear platform. Erection of side extension and detached side shed. Installation of solar PV panels, air source heat pump and associated external alterations including re-rendering, and replacement windows and doors.

As published by the council, reference DC/26/0845

Application record

Reference
DC/26/0845
Type
Householder
Status
Decided
Received
22 May 2026
Validated
22 May 2026
Ward
Steyning and Ashurst
Parish
Steyning PC
Decision by
Delegated Decision
Postcode
BN44 3FJ

Timeline

Dates from the published record

  1. 22 May 2026

    Received by Horsham

  2. 12 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Jim Miller Design Ltd Agent, a design practice registered in East Sussex

Active · incorporated 2003 · East Sussex

4 applications on PlanIndex · across 3 councils

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Documents

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

7 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

  • 29 Kings Stone Avenue Steyning West Sussex BN44 3FJ

    DC/24/1349 Submitted 5 Sep 2024 50 yards away

    Demolition of existing side garage and erection of a two storey side and rear extension. Installation of three rooflights to front elevation.

    Refused Householder Extension Loft or dormer +1 29 docs
    Domestic

  • 29 Kings Stone Avenue Steyning West Sussex BN44 3FJ

    DC/26/0191 Submitted 3 Feb 2026 50 yards away

    Variation of Condition 1 of previously approved application DC/25/1017 (Erection of side and rear extensions, including roof extensions with rear dormer and front, side and rear rooflights) to raise the height of the rear flat roof, small adjustment to the stairs and associated windows, reduction in the rear bifold doors, and change in orientation/type of the rear rooflight.

    Granted Amendments Extension Loft or dormer +1 38 docs

  • Laurus Kings Barn Lane Steyning West Sussex BN44 3YR

    DC/25/1629 Submitted 10 Oct 2025 200 yards away

    Surgery to 1 x Lime. Surgery to 1 x Oak.

    Granted Trees 6 docs

  • 45 Kings Barn Lane Steyning West Sussex BN44 3YR

    DC/23/0281 Submitted 15 Feb 2023 200 yards away

    Demolition of existing conservatory and erection of a single storey rear extension.

    Granted Householder Extension Demolition 14 docs
    Small domestic

  • 6 Castle Way Steyning West Sussex BN44 3FG

    DC/21/0759 Submitted 31 Mar 2021 200 yards away

    Erection of a first floor side extension.

    Granted Householder Extension 18 docs
    Domestic

  • 2 Castle Way Steyning West Sussex BN44 3FG

    DC/21/1606 Submitted 12 Jul 2021 250 yards away

    Erection of a single storey rear extension.

    Granted Householder Extension 13 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