Arun Lodge Denne Road Horsham West Sussex RH12 1JF

1. 17 Nov 2025

   Received by Horsham

2. 24 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Feb 2026

   Decision issued: Application Permitted

4. 12 Aug 2026

   Added to PlanIndex

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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• Eversfield House Chesworth Lane Horsham West Sussex RH12 1GH

  DC/25/1481 Submitted 16 Sep 2025 56m away

  Surgery to 1x Oak

  Granted Trees 5 docs

• Arundale Denne Road Horsham West Sussex RH12 1JF

  DC/26/0172 Submitted 2 Feb 2026 77m away

  Conversion of outbuilding into habitable living space with associated works. (Listed Building Consent).

  Withdrawn Heritage and listed buildings 14 docs

• Arundale Denne Road Horsham West Sussex RH12 1JF

  DC/26/0171 Submitted 2 Feb 2026 77m away

  Conversion of outbuilding into habitable living space with associated works. (Householder)

  Granted Householder 17 docs
  Small domestic

• 1 Normandy Gardens Horsham West Sussex RH12 1AS

  CA/24/0036 Submitted 22 Oct 2024 82m away

  Surgery to 1x Crab Apple and Fell 1x Goat Willow (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 6 docs

• 1 Old Denne Gardens Horsham West Sussex RH12 1JA

  CA/24/0020 Submitted 27 Sep 2024 92m away

  Surgery to 2x Yew (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 5 docs

• Normandy Gardens Horsham West Sussex

  DC/19/2408 Submitted 29 Nov 2019 110m away

  Surgery to 1 x Group of Lawson Cypress, 2 x Horse Chestnut, 1 x Ash, 1 x Hybrid Black Poplar (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 4 docs

• DC/26/1091 Granted

  3 The Old Sussex Stud, The Hayloft Cowfold Road West Grinstead West Sussex RH13 8JP

  Installation of freestanding solid fuel appliance to interior ground floor and erection of external insulated twin-wall flue to roof (Householder).

  8 Jul 2026 Householder
• DC/26/1085 Granted

  Harlequin House Hurston Lane Storrington West Sussex RH20 4HH

  Erection of single storey rear extension and first floor side extension. Installation of tile hanging to existing first floor front elevation.

  7 Jul 2026 Householder
• DC/26/1029 Granted

  Fern Lodge Stane Street Codmore Hill West Sussex RH20 1BL

  Erection of a single storey side extension to dwelling. Erection of a raised roof with dormer, installation of new windows, doors, garage door, and solar PV panels to outbuilding, with reconfiguration of internal layout.

  25 Jun 2026 Householder
• DC/26/1078 Granted

  2 Fairlight Cottages Natts Lane Billingshurst West Sussex RH14 9EY

  Conversion of existing garage into habitable area including the replacement of the garage door with a window and installation of bi-fold doors and rooflights to the side elevation.

  6 Jul 2026 Householder
• DC/26/1157 Granted

  8 Blanches Road Partridge Green Horsham West Sussex RH13 8HZ

  Demolition of existing rear conservatory and erection of single storey rear extension with shallow pitched roof

  6 Jul 2026 Householder