8 Tennyson Close Horsham West Sussex RH12 5PN

1. 5 Sep 2025

   Received by Horsham

2. 6 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Dec 2025

   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

• 34 Keats Close Horsham West Sussex RH12 5PL

  DC/25/1475 Submitted 16 Sep 2025 89m away

  Replacement of existing side conservatory with a brick-built extension.

  Granted Householder Extension 13 docs
  Small domestic

• 26 Keats Close Horsham West Sussex RH12 5PL

  DC/26/0021 Submitted 8 Jan 2026 161m away

  Replacement of existing conservatory and erection of a single storey rear extension (Lawful Development Certificate - Proposed).

  Granted Lawful development Extension 8 docs
  Small domestic

• 122 Ropeland Way Horsham West Sussex RH12 5NZ

  DC/21/0851 Submitted 13 Apr 2021 206m away

  Replacement of existing conservatory roof.

  Granted Householder Extension 9 docs
  Small domestic

• 3 Coleridge Close Horsham West Sussex RH12 5PB

  DC/26/0277 Submitted 17 Feb 2026 208m away

  Erection of a single storey front bay extension.

  Granted Householder Extension 13 docs
  Small domestic

• Land Outside 4 Brook Road Horsham West Sussex RH12 5FY

  DC/25/1889 Submitted 12 Nov 2025 216m away

  Install 1x9m light pole.

  Granted Telecoms 2 docs

• 2 Gateford Drive Horsham West Sussex RH12 5FW

  DC/26/0508 Submitted 24 Mar 2026 247m away

  Demolition of existing detached garage and erection of replacement garage with home office accommodation at first floor level.

  Granted Householder Demolition 8 docs
  Domestic

• 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