27 Norfolk Road Horsham West Sussex RH12 1BZ

1. 3 Oct 2025

   Received by Horsham

2. 28 Nov 2025

   Decision issued: Application Permitted

3. 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

• Ground Floor Flat 1 Chichester Terrace Horsham West Sussex RH12 1DB

  DC/23/0127 Submitted 23 Jan 2023 51m away

  Erection of a single storey rear extension. Construction of a new side entrance doorway to serve upper flats.

  Granted Full applications New dwelling Extension 17 docs
  Small domestic

• 3 Chichester Terrace Horsham West Sussex RH12 1DB

  DC/25/1422 Submitted 4 Sep 2025 55m away

  Amendments to existing front dormer (to increase size) and enlargement of existing rear dormer over two-storey rear projection.

  Refused Householder Loft or dormer 16 docs
  Domestic

• 9 Norfolk Terrace Horsham West Sussex RH12 1DA

  CA/26/0058 Submitted 5 May 2026 81m away

  99% historically approved · decision due ~30 Jun

  Surgery x 1 Sycamore, x 1 Holy, x 1 Lime (Works in a Conservation Area)

  Awaiting decision Heritage and listed buildings 4 docs

• Sussex House North Street Horsham West Sussex RH12 1RQ

  DISC/22/0348 Submitted 6 Dec 2022 113m away

  Approval of Details Reserved by Conditions 2 and 3 to approved application DC/20/1003

  Granted Conditions 7 docs

• Sussex House North Street Horsham West Sussex RH12 1RQ

  DISC/22/0355 Submitted 12 Dec 2022 114m away

  Approval of Details Reserved by Condition 7, 8 and 9 to approve application DC/21/0207

  Granted Conditions 13 docs

• Best Practice IFA Group Ltd Sussex House North Street Horsham West Sussex

  DISC/21/0133 Submitted 7 May 2021 114m away

  Approval of details reserved by conditions 3,4,5,6,7 and 9 to approved applicaiton DC/21/0207

  Granted Conditions 16 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