10 Heron Close, Calne, SN11 8PJ

1. 5 Aug 2026

   Received by Wiltshire

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wiltshire took a median of 49 days over the applications it decided in the last year.

This application is with Wiltshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 4 Wyvern Avenue, Calne, SN11 8NZ

  PL/2026/03792 Submitted 15 Jun 2026 134m away

  96% historically approved · decision due ~10 Aug

  First floor side extension to property above existing garage.

  Awaiting decision Householder Extension 11 docs
  Domestic

• 3 Travers Close, Calne, SN11 8GS

  PL/2024/05982 Submitted 11 Oct 2024 191m away

  Retrospective permission for erection of a summer house in rear garden to be used for self employed Beauty Therapy.

  Granted Full applications 11 docs

• Land adjacent to 28 Ramsay Road, Calne, Wiltshire, SN11 8GT.

  PL/2024/07277 Submitted 2 Aug 2024 229m away

  Oak tree - Reduce by 20% and remove deadwood.

  Granted Trees 4 docs

• 42 Hurricane Drive, Calne, SN11 8GB

  PL/2026/03210 Submitted 19 May 2026 304m away

  Removal of existing conservatory and erection of single-storey Addroom extension

  Granted Householder Extension 15 docs
  Small domestic

• 3 Freegard Close, Calne, SN11 8HX

  PL/2024/07539 Submitted 1 Oct 2024 334m away

  Installation of 14x solar PV panels on the main building, south facing roof.

  Granted Householder 21 docs
  Domestic

• 1 Freegard Close, Calne, SN11 8HX

  PL/2026/04753 Submitted 29 Jul 2026 334m away

  85% historically approved · decision due ~23 Sep

  Conversion of the garage into an additional habitable living space with the change of garage door to a window.

  Awaiting decision Lawful development Windows or glazing 5 docs

• PL/2026/04303 Granted

  Wiltshire College, College Road, Trowbridge, BA14 0ES

  Over-cladding and alterations to the size of fenestration

  9 Jul 2026 Lawful development
• PL/2026/04565 Granted

  7 Wellhead Lane, Westbury, BA13 3PW

  Demolition of the existing single-storey garage and its replacement with a single-storey side extension which incorporates a small porch

  21 Jul 2026 Lawful development
• PL/2026/04381 Granted

  8 Tanners Close, Winterbourne Earls, Salisbury, SP4 6PP

  Proposed Garden Room

  14 Jul 2026 Lawful development
• PL/2026/05454 Awaiting decision

  The Old Vicarage, Park Road, Tisbury, Salisbury, SP3 6LF

  Replacement of existing windows.

  27 Aug 2026 Lawful development
• PL/2026/02707 Granted

  Ringbourne, Longhedge, Corsley, Warminster, BA12 7QZ

  Certificate of lawfulness for proposed construction of an outbuilding for the enjoyment of the householders

  10 Jul 2026 Lawful development