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Planning application

DM/23/0784

1 Sunnyside Copthorne Bank Copthorne Crawley West Sussex RH10 3QX

Decided Mid Sussex Non Material Amendment

Proposal

Non Material Amendment to planning application DM/22/2636, Gable roofs to rear dormers, 1 velux to front elevation, 2 velux to side elevation and relocation of 2 ground floor side facing windows.

As published by the council, reference DM/23/0784

Timeline

Dates from the published record

  1. 21 Mar 2023

    Received by Mid Sussex

  2. 29 Mar 2023

    Decision issued: Permission

  3. 31 Jul 2026

    Added to PlanIndex

After the decision

The process from here

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.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • DM/23/0463 Refused

    1 Sunnyside Copthorne Bank Copthorne Crawley West Sussex RH10 3QX

    Non Material Amendment to planning application DM/22/2636, proposed amendments include slight increase in ridge height of West wing to match remainder of dwelling, gable roofs to dormers, 2 high level velux windows to East elevation and relocation of 2 ground floor windows to the West elevation.

    17 Feb 2023 0m away Amendments
  • DM/16/0767 Decided

    2 Engalee Cottages Copthorne Bank Copthorne Crawley West Sussex RH10 3QZ

    Single storey rear extension and first floor side extension

    18 Feb 2016 135m away Householder
  • DM/21/1600 Decided

    Farthings 9 Brookhill Road Copthorne Crawley West Sussex RH10 3QL

    New conservatory at the rear.

    22 Apr 2021 193m away Householder
  • DM/16/1250 Decided

    11 Brookview Copthorne Crawley West Sussex RH10 3RZ

    (T1) Oak - Crown thin by 20% and remove epicormic to 6m

    17 Mar 2016 340m away Trees
  • DM/16/0496 Decided

    13 Bridgelands Copthorne Crawley West Sussex RH10 3QW

    4 metre rear single storey extension

    4 Feb 2016 362m away Householder
  • DM/26/1253 Awaiting decision

    Blendon Brookhill Road Copthorne Crawley West Sussex RH10 3PJ

    Proposed open porch to front elevation

    19 May 2026 411m away Householder

In Mid Sussex

  • DM/26/1623 Decided

    Site Of The Former Hazeldens Nursery London Road Albourne West Sussex BN6 9BL

    Non-Material Amendment to Reserved Matters Permission DM/22/2485, as amended by Non-Material Amendment DM/23/2019, to allow minor design and layout amendments to the approved extra care development, including internal layout changes, minor elevational alterations, amendments to balcony structures, rooflights and ancillary buildings, together with associated amendments to ASHP locations/enclosures and hard and soft landscaping.

    1 Jul 2026 Amendments
  • DM/26/1763 Awaiting decision

    76 Savill Road Lindfield Haywards Heath West Sussex RH16 2NN

    Variation of condition no 2 relating to planning application DM/25/1007 - to allow for cladding changes

    20 Jul 2026 Amendments
  • DM/26/1757 Awaiting decision

    76 Savill Road Lindfield Haywards Heath West Sussex RH16 2NN

    Non Material Amendment to application DM/25/1007 - To amend the number of window panes from 2 to 4 in the side window.

    17 Jul 2026 Amendments
  • DM/26/1264 Decided

    14 Park Road Haywards Heath West Sussex RH16 4HZ

    Variation of conditions no.s 2 and 3 relating to planning application DM/23/1900 - to replace drawing numbers 400-002, 400-003, 400-004 and 400-005 with 1125/26/WBR/01, 1125/26/WBR/02, 1125/26/WBR/03, 1125/26/WBR/04 and 1125/26/WBR/05.

    20 May 2026 Amendments
  • DM/26/1549 Decided

    Worth Lodge Cottage High Street Balcombe Haywards Heath West Sussex RH17 6QG

    Removal of condition no 3 relating to planning application DM/16/3532 - to permit the continued operation of the established glamping site 12 months of the year.

    22 Jun 2026 Amendments