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Planning application

DC/26/1012/CLP

38 High Street Newmarket Suffolk CB8 8LB

Awaiting decision West Suffolk Certificate of Lawful Proposed Use/Dev

Proposal

Application for lawful development certificate for proposed use or development - change from retail use to office use (class E(a) to E(g)(i))

As published by the council, reference DC/26/1012/CLP

Timeline

Dates from the published record

  1. 5 Jul 2026

    Received by West Suffolk

  2. 23 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with West Suffolk 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.

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

  • DC/26/0263/ADV Awaiting decision

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  • DC/26/0794/CLP Granted

    9 High Street Newmarket Suffolk CB8 8LX

    Application for lawful development certificate for proposed use or development - change of use within class E (ground floor) to cafe/restaurant

    21 May 2026 80m away Lawful development
  • DC/25/1638/TCA Granted

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  • DC/26/0780/FUL Granted

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    Planning application - a. internal retail fit out to ground floor b. external wall louvres c. installation of AC condenser units to rear

    19 May 2026 108m away Full applications
  • DC/26/0662/FUL Awaiting decision

    Surrey House 41 High Street Newmarket Suffolk CB8 8NA

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In West Suffolk

  • DC/26/0810/CLP Granted

    16 Linton Close Newmarket Suffolk CB8 0AE

    Application for lawful development certificate for proposed use or development - convert existing integral garage into a habitable dining room including infill garage doors and insert window

    26 May 2026 Lawful development
  • DC/26/0794/CLP Granted

    9 High Street Newmarket Suffolk CB8 8LX

    Application for lawful development certificate for proposed use or development - change of use within class E (ground floor) to cafe/restaurant

    21 May 2026 Lawful development
  • DC/26/1030/CLP Withdrawn

    Larchfield Mere Farm Lane Great Barton Suffolk IP31 2PH

    Application for lawful development certificate for proposed use or development - single storey side extension set back from the wall forming the existing principal elevation

    8 Jul 2026 Lawful development
  • DC/26/0427/CLE Granted

    The Old Forge, Annexe The Street Bradfield Combust Suffolk IP30 0LP

    Application for lawful development certificate - Use of the detached building within the site as a self-contained single dwellinghouse

    17 Mar 2026 Lawful development
  • DC/26/1102/CLE Awaiting decision

    Mulberry House 20 Greys Close Cavendish Suffolk CO10 8BT

    Application for lawful development certificate for existing use or development - seeking confirmation of commencement of approved development DC/23/0965/HH through installation of front elevation roof light

    22 Jul 2026 Lawful development