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Planning application

DM/23/0385

3 Acorn Avenue Crawley Down Crawley West Sussex RH10 4AL

Withdrawn Mid Sussex Lawful Development Certificate -Proposed

Proposal

Proposed ground floor rear extension, loft conversion with hip to gable rear and 2 side dormers

As published by the council, reference DM/23/0385

Timeline

Dates from the published record

  1. 9 Feb 2023

    Received by Mid Sussex

  2. 15 Mar 2023

    Decision issued: Withdrawn

  3. 31 Jul 2026

    Added to PlanIndex

What withdrawal means

The process from here

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

About lawful development applications

How this application type works

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

Nearby applications

Within 500 metres

  • DM/26/1147 Decided

    7 Hornbeam Place Crawley Down Crawley West Sussex RH10 4AQ

    Single storey rear extension

    6 May 2026 144m away Householder
  • DM/16/1264 Decided

    3 Kiln Road Crawley Down Crawley West Sussex RH10 4JY

    Demolition of existing flank garage and erection of a two storey flank extension, partially return to rear with a single storey element and new porch

    18 Mar 2016 156m away Householder
  • DM/21/1895 Decided

    Sandhill House Sandhill Lane Crawley Down Crawley West Sussex RH10 4LD

    Installation of 2 air source heat pumps 14KW each.

    13 May 2021 281m away Householder
  • DM/23/0260 Decided

    55 Forest Close Crawley Down Crawley West Sussex RH10 4LU

    Proposal to relocate the existing six-foot high wooden rear garden fence and pedestrian access gate forwards by 5.2 meters, this will bring it in line with the front of the existing garage and neighbouring property's boundary line.

    30 Jan 2023 392m away Householder
  • DM/20/4215 Withdrawn

    12 Old Station Close Crawley Down Crawley West Sussex RH10 4TX

    Retrospective application for the installation of a flue extraction system to the side and rear of the building, in a different position from that previously approved under prior approval application DM/19/0492. Revised Odour Risk Assessment and weekly sales information received 09.02.2021.

    10 Nov 2020 414m away Full applications

In Mid Sussex

  • 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
  • DM/26/1441 Withdrawn

    53 The Grange Hurstpierpoint Hassocks West Sussex BN6 9FD

    Proposed replacement of the windows and front entrance door

    10 Jun 2026 Lawful development
  • DM/26/1372 Granted

    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