5 Catkin Way Haywards Heath West Sussex RH16 3TU

1. 27 Jan 2026

   Received by Mid Sussex

2. 10 Mar 2026

   Decision issued: Permission

3. 12 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 1 The Pines Haywards Heath West Sussex RH16 3TX

  DM/21/1918 Submitted 12 May 2021 81m away

  Proposed two storey rear extension and single storey side extension. Amended plans received 29.06.2021 showing the front door relocated and a ground floor toilet, proposed ground floor patio doors and a hipped roofline to replace a gabled roof form on the two storey extension.

  Decided Householder Extension Windows or glazing 27 docs
  Small domestic

• Bramble Lodge Lyoth Lane Lindfield Haywards Heath West Sussex RH16 2QA

  DM/21/2037 Submitted 25 May 2021 144m away

  Erection of a two-storey side extension, including Juliette balcony, alterations to the existing front and rear dormer windows and creation of a porch. Associated alterations to the house including rendering, re-roofing and replacement windows and doors. Re-roofing of existing garage. Erection of car-port to the front of the site. (Revised description agreed 23.06.2021)

  Refused Householder Extension Loft or dormer +1 21 docs
  Small domestic

• 6 Charlesworth Park Haywards Heath West Sussex RH16 3JG

  DM/21/2105 Submitted 1 Jun 2021 157m away

  3m crown reduction of small hornbeam located back centre and removal of epicormic growth up to fork. 1 x larger hornbeam located back left-Crown reduction of approximately 3m.

  Decided Trees 7 docs

• 78 Hoblands Haywards Heath West Sussex RH16 3NB

  DM/16/1114 Submitted 16 Mar 2016 217m away

  Single storey rear and side extension and alterations including improved driveway access and parking, create level entry to bungalow, formation of new side entrance with canopy, and removal of existing garage (scheme G).

  Decided Householder Extension 26 docs
  Small domestic

• 23 Willow Park Haywards Heath West Sussex RH16 3UA

  DM/26/1275 Submitted 21 May 2026 224m away

  T1, T2, T3. Oak. Remove epicormic growth up to 3m and Reduce crown to previous points, approx 2m.

  Decided Trees 6 docs

• 26 Charlesworth Park Haywards Heath West Sussex RH16 3JG

  DM/24/2586 Submitted 23 Oct 2024 245m away

  Conversion of existing garage and provision of rear extension.

  Decided Householder Extension 22 docs
  Domestic

• DM/26/0778 Withdrawn

  Depot Rear Of 25 Gower Road Haywards Heath West Sussex RH16 4PL

  Install 5 no white uPVC windows and remove 1no window and insert 1no door in the existing wall

  25 Mar 2026 Lawful development
• DM/26/1282 Decided

  21 Bartlett Close Burgess Hill West Sussex RH15 0AT

  Proposed single storey rear / side extension

  22 May 2026 Lawful development
• DM/26/1239 Decided

  6 St Christophers Road Hurstpierpoint Hassocks West Sussex BN6 9UX

  Loft conversion with matching roof tile clad box dormer to rear

  18 May 2026 Lawful development
• DM/26/1142 Decided

  26 Fairfield Crescent Hurstpierpoint Hassocks West Sussex BN6 9SF

  Loft conversion via hip to gable and rear dormer.

  6 May 2026 Lawful development
• DM/26/1299 Decided

  4 Beech Hurst Close Haywards Heath West Sussex RH16 4AE

  Proposed single storey rear extension, internal remodelling and a replacement front porch.

  26 May 2026 Lawful development