DM/21/1992

1. 19 May 2021

   Received by Mid Sussex

2. 27 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2021

   Decision issued: Permission

4. 31 Jul 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

• DM/22/3566 Decided

  4 Lagwood Close Hassocks West Sussex BN6 8HZ

  Single storey side extension. New bay window to front elevation and change the roof design of the existing front projection. Loft conversion including: roof height increase, change of roof form, three dormer windows to the rear roofslope, three rooflights to the front roofslope and increase in chimney hight. (Re-submission of application DM/21/1590). (Revised plans received 09.02.2023) (Revised description agreed 10.02.2023)

  21 Nov 2022 159m away Householder
• DM/21/1590 Decided

  4 Lagwood Close Hassocks West Sussex BN6 8HZ

  Proposed single storey flat roof side extension. Proposed new bay window to front elevation. Proposed loft conversion comprising increase in roof height, three dormer windows to the rear roofslope and two rooflights to the front roofslope.(Revised plans received 22.06.2021. Revised description agreed 22.06.2021)

  19 Apr 2021 163m away Householder
• DM/24/2346 Decided

  2 Lagwood Close Hassocks West Sussex BN6 8HZ

  Loft conversion with rear gable and side dormers.

  25 Sep 2024 185m away Lawful development
• DM/26/1621 Awaiting decision

  Beechwood South Bank Hassocks West Sussex BN6 8JP

  Beech (T1) - reduce overhang to garden by approx 1.5m, no further than previous pruning points

  1 Jul 2026 280m away Trees
• DM/26/1502 Awaiting decision

  2 Keymer Road Hassocks West Sussex BN6 8HA

  Variation of condition no 2 to planning application DM/23/3181 to allow for design changes

  17 Jun 2026 341m away Amendments
• DM/26/1731 Awaiting decision

  50 Stanford Avenue Hassocks West Sussex BN6 8JJ

  Demolish existing rear conservatory and replace with single storey extension. Convert garage to form utility/storage space. Hip to gable loft conversion with rear dormer, replacement of existing rear hipped roof with faux pitched roof and proposed garden office/shed.

  15 Jul 2026 451m away Householder

• DM/26/1871 Awaiting decision

  16 Gowers Close Ardingly Haywards Heath West Sussex RH17 6UF

  Proposed loft conversion with rear dormer and 2 Velux windows

  29 Jul 2026 Lawful development
• DM/26/1372 Decided

  Brantridge Park Brantridge Park Drive Balcombe Haywards Heath West Sussex RH17 6FN

  Certificate of Lawfulness of Proposed Use or Development seeking confirmation that the proposed use of the existing indoor equestrian arena for occasional dressage-related activities is lawful.

  2 Jun 2026 Lawful development
• DM/26/1516 Decided

  25 The Nursery Burgess Hill West Sussex RH15 0LF

  Proposed single storey rear extension

  18 Jun 2026 Lawful development
• DM/26/1450 Decided

  75 Bentswood Crescent Haywards Heath West Sussex RH16 3QP

  Loft conversion with gable-end and rear dormer plus rooflights to front roof slope.

  10 Jun 2026 Lawful development
• DM/26/1395 Refused

  Bolney Park Farm Broxmead Lane Bolney Haywards Heath West Sussex RH17 5RJ

  Existing Use of The Old Dairy as a separate and independent residential unit.

  5 Jun 2026 Lawful development