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Planning application

20/01819/CLP

4 Willow Crescent Warminster Wiltshire BA12 9LH

Granted Wiltshire Lawful development: Proposed use

Proposal

Certificate of lawfulness for a proposed single single rear extension to replace existing conservatory and new french doors to replace window to rear elevation

As published by the council, reference 20/01819/CLP

Timeline

Dates from the published record

  1. 10 Mar 2020

    Received by Wiltshire

  2. 24 Mar 2020

    Decision issued: Approved

  3. 1 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

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

  • PL/2025/09491 Granted

    53 ST JOHNS ROAD, WARMINSTER, BA12 9LZ

    Single storey rear extension

    2 Dec 2025 264m away Prior approval
  • PL/2024/07120 Granted

    5 Barley Close, Warminster, Wilts, BA12 9LX

    Retrospective application for outbuilding

    2 Oct 2024 312m away Householder
  • PL/2023/00326 Withdrawn

    1 CHAIN LANE, WARMINSTER, BA12 9LT

    1) Two storey extension / annexe 2) Erection of a Single Storey outbuilding 3) Works to a boundary wall at Chain Lane (Revision to approved scheme (PL/2021/07972) 4) Associated Works in relation to the above

    16 Jan 2023 349m away Householder
  • PL/2026/01602 Granted

    76 Boreham Road, Warminster, BA12 9JN

    Change of Use from a residential institution (C2) to a dwellinghouse (C3).

    23 Apr 2026 356m away Full applications
  • PL/2023/01483 Granted

    54 BOREHAM ROAD, WARMINSTER, BA12 9JL

    T1 Remove to ground level the Robinia.

    23 Feb 2023 357m away Trees
  • PL/2023/01534 Granted

    RYEHILL, WHEELERS LANE, WARMINSTER, BA12 9LP

    Discharge of condition 4 CEMP relating to application PL/2021/08417 (Construction of Garden Room, Laundry/Boot Room, Garage, Home Office and swimming Pool)

    23 Feb 2023 392m away Conditions

In Wiltshire

  • PL/2026/04564 Granted

    Misty Morn, The Copse, Alderbury, Salisbury, SP5 3BL

    Lawful development: Proposed use, proposed single storey rear extension

    21 Jul 2026 Lawful development
  • PL/2026/04019 Granted

    43 Station Road, Purton, Swindon, SN5 4EL

    Erection of single storey rear extension with flat roof

    24 Jun 2026 Lawful development
  • PL/2026/03946 Granted

    Broadlands, Ashley, Box, Corsham, SN13 8AN

    Single storey rear extension

    22 Jun 2026 Lawful development
  • PL/2026/03994 Decided

    1 Astute Place, Corsham, SN13 0EP

    Loft conversion with front and rear dormers

    24 Jun 2026 Lawful development
  • PL/2026/02021 Granted

    Bincknoll Farm Cottages, Royal Wootton Bassett, Swindon, SN4 8QT

    Certificate of lawfulness (existing use) for continued residential use of No. 1 and No. 2 Bincknoll Cottages without complying with agricultural occupancy condition on a Register of Plans Deposited dated 24th June 1965

    8 Apr 2026 Lawful development