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Planning application

Mill Green Cottage Mill Lane Cowlinge Newmarket Suffolk CB8 9HZ

Awaiting decision West Suffolk DC/26/1398/CLP Lawful development

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Application for lawful development certificate for proposed use or development - single storey rear extensions

As published by the council, reference DC/26/1398/CLP

Application record

Reference
DC/26/1398/CLP
Category
Lawful development
Status
Pending Consideration
Received
9 Sep 2026
Validated
9 Sep 2026
Ward
Withersfield
Parish
Cowlinge
Postcode
CB8 9HZ

Timeline

Dates from the published record

  1. 9 Sep 2026

    Received by West Suffolk

  2. 15 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    West Suffolk took a median of 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Julie Barnes Architect Agent, an architecture practice

44 applications on PlanIndex · across 5 councils · 94% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What happens while it is decided

This application is with West Suffolk for determination, against a statutory target of eight weeks. Over the last year West Suffolk decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

In West Suffolk

  • DC/26/0292/CLE Withdrawn

    Land At 3 High Street Tuddenham Suffolk IP28 6SQ

    Application for lawful development certificate for existing use or development - land and buildings for storage and distribution (class B8)

    24 Feb 2026 Lawful development
  • DC/26/1276/CLE Awaiting decision

    Rectory Cottage Bury Road Depden Bury St Edmunds Suffolk IP29 4BU

    Application for lawful development certificate for existing use or development - one outbuilding for use as cart lodge and office/snooker room

    20 Aug 2026 Lawful development
  • DC/26/1255/CLP Awaiting decision

    7 Rembrandt Gardens Bury St Edmunds Suffolk IP33 2LX

    Application for lawful development certificate for proposed use or development - a. alterations to fenestration b. replacement of rear glass panel conservatory roof with flat roof and roof lights c. replacement side extension (following demolition of existing side conservatory) d. three roof lights to existing roof e. replacement of cladding with brickwork

    18 Aug 2026 Lawful development
  • DC/25/1435/CLE Granted

    Touring Park Thurston Road Bury St Edmunds Suffolk

    Application for lawful development certificate for existing use or development cross boundary application (Mid Suffolk District Council) - use of land at bright meadow as a residential caravan site in breach of planning permission

    10 Sep 2025 Lawful development
  • DC/26/1174/CLP Awaiting decision

    11 Manor Garth Pakenham Suffolk IP31 2LB

    Application for lawful development certificate for proposed use or development - single-storey rear extension with a flat roof, formation of structural openings between the existing dwelling and extension, installation of rooflights, windows and French doors, and associated internal alterations

    31 Jul 2026 Lawful development