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Planning application

14 Lisburn Road Newmarket Suffolk CB8 8HS

Decided West Suffolk DC/26/0186/HPA Householder Prior Approval

Works: Extension Small domestic

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

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Householder prior approval - replacement single storey rear extension which extends beyond the rear wall of the original house by 5.9 metres with a maximum height of 3.06 metres and a height of 2.6 metres to the eaves

As published by the council, reference DC/26/0186/HPA

Application record

Reference
DC/26/0186/HPA
Type
Householder Prior Approval
Status
Decided
Decision
Not required
Received
6 Feb 2026
Validated
9 Feb 2026
Decided
20 Mar 2026
Ward
Newmarket East
Parish
Newmarket Town Council
Decision by
Delegated
Postcode
CB8 8HS

Timeline

Dates from the published record

  1. 6 Feb 2026

    Received by West Suffolk

  2. 9 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 20 Mar 2026

    Decision issued: Not required

  4. 24 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Chris Lilley Architectural Services Agent, an architecture practice

23 applications on PlanIndex · across 6 councils · 94% granted

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Documents

Plans, drawings, consultee responses and the officer's report

3 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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After the decision

West Suffolk has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 18A Lisburn Road Newmarket Suffolk CB8 8HS

    DC/24/0983/HH Submitted 12 Jul 2024 11m away

    Householder planning application - two storey side extension

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  • 36 Rous Road Newmarket Suffolk CB8 8DL

    DC/26/0172/HH Submitted 5 Feb 2026 42m away

    Householder planning application - a. replacement of door with window on front elevation b. removal of three windows on side elevation and add a new door c. single storey rear extension d. two roof lights to rear elevation e. window to rear elevation

    Granted Householder Extension Loft or dormer +1 8 docs
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  • 42 Rous Road Newmarket Suffolk CB8 8DL

    DC/26/0010/HH Submitted 5 Jan 2026 46m away

    Householder planning application - a. single storey rear extension (following demolition of existing conservatory and breakfast room) b. new window to side elevation

    Granted Householder Extension Demolition +1 9 docs
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  • 1 Heath Villas Old Station Road Newmarket Suffolk CB8 8DW

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  • Oakfield Surgery Vicarage Road Newmarket CB8 8HP

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In West Suffolk

  • DC/26/0614/HPA Decided

    6 Walton Way Brandon Suffolk IP27 0HP

    Householder prior approval - single storey rear extension which extends beyond the rear wall of the original house by 7.5 metres with a maximum height of 4 metres and a height of 2.3 metres to the eaves

    17 Apr 2026 Prior approval
  • DC/26/0457/P3QPA Granted

    Barn C The Old Slaughterhouse The Street Troston Suffolk

    Prior approval application under part 3 of the Town and Country Planning (General Permitted Development) (Amendment and Consequential Provisions) (England) Order 2015 - change of use from agricultural building including rear extension to create one dwelling (class C3)

    20 Mar 2026 Prior approval
  • DC/26/0513/HPA Decided

    75 Nowton Road Bury St Edmunds Suffolk IP33 2BU

    Householder prior approval - single storey rear extension which extends beyond the rear wall of the original house by 4.6 metres with a maximum height of 2.9 metres and a height of 2.9 metres to the eaves

    29 Mar 2026 Prior approval
  • DC/26/0445/HPA Withdrawn

    Thatched Cottage High Green Nowton Suffolk IP29 5LZ

    Application for householder prior approval - single storey rear extension which extends beyond the rear wall of the original house by 3 metres with a maximum height of 3.3 metres and a height of 2.15 metres to the eaves

    19 Mar 2026 Prior approval
  • DC/26/0355/P14JPA Decided

    Quince House West Suffolk Hospital Hardwick Lane Bury St Edmunds Suffolk IP33 2QZ

    Prior Approval Application under Part 14 of the Town and Country Planning (General Permitted Development) Order 2015 - installation of 325 no. pv panels on the roof of Quince House, 1 no. solar inverter and associated infrastructure

    3 Mar 2026 Prior approval