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Planning application

25 Holly Grove Lisvane Cardiff CF14 0UJ

Awaiting decision Cardiff 26/01625/HSE Householder Planning Permission

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

Single Storey rear Extension and double storey extension over garage

As published by the council, reference 26/01625/HSE

Application record

Reference
26/01625/HSE
Type
Householder Planning Permission
Status
Registered
Received
31 Jul 2026
Validated
31 Jul 2026
Ward
LISVANE AND THORNHILL
Postcode
CF14 0UJ

Timeline

Dates from the published record

  1. 31 Jul 2026

    Received by Cardiff

  2. 6 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 25 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Cardiff took a median of 55 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Cardiff

23 applications on PlanIndex · across 3 councils · 88% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

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

9 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.

Trade members open them from here.

Open the documents

What happens while it is decided

The process from here

This application is with Cardiff 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 18 Blossom Drive Lisvane Cardiff CF14 0BE

    25/02532/HSE Submitted 3 Nov 2025 74m away

    Single storey rear and side extension.

    Granted Householder Extension 6 docs
    Small domestic

  • The Lodge Lodge Close Lisvane Cardiff CF14 0UL

    26/00651/HSE Submitted 30 Mar 2026 97m away

    Front porch alterations/ extension and reconstruction of attached garage with other associated works.

    Granted Householder Extension 27 docs
    Small domestic

  • 5 Lodge Close Lisvane Cardiff CF14 0UL

    24/02567/CLPUD Submitted 29 Oct 2024 98m away

    Proposed single storey extension to replace existing conservatory at existing domestic dwellinghouse

    Granted Lawful development Extension 7 docs
    Small domestic

  • 5 Lodge Close Lisvane Cardiff CF14 0UL

    24/02174/HSE Submitted 11 Sep 2024 98m away

    Proposed single storey rear extension to replace existing conservatory.

    Withdrawn Householder Extension 5 docs
    Small domestic

  • 11 Holly Grove Lisvane Cardiff CF14 0UJ

    25/01988/FUL Submitted 27 Aug 2025 111m away

    91% historically approved · decision due ~24 Oct

    Single storey front extension and side and front first floor extension.

    Awaiting decision Full applications Extension 3 docs
    Small domestic

  • 9 The Paddock Lisvane Cardiff CF14 0AY

    26/01785/HSE Submitted 21 Aug 2026 127m away

    92% historically approved · decision due ~16 Oct

    Single storey and partial two storey rear extensions.

    Awaiting decision Householder Extension 5 docs
    Small domestic

In Cardiff

  • 25/01805/HSE Refused

    12 Hamilton Street Pontcanna Cardiff CF11 9BP

    Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

    1 Aug 2025 Householder
  • 26/01543/HSE Refused

    2 Camelot Way Thornhill Cardiff CF14 9AN

    Proposed open sided car port, drainage to one side and into a gravel soakaway.

    24 Jul 2026 Householder
  • 26/01841/HSE Awaiting decision

    160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

    Two storey side extension and loft conversion with front and rear dormers

    1 Sep 2026 Householder
  • 26/01505/HSE Granted

    100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

    Front & rear dormers, porch & internal alterations.

    20 Jul 2026 Householder
  • 26/01835/HSE Awaiting decision

    35 Chamberlain Road Llandaff North Cardiff CF14 2LW

    Demolition of existing garage and erection of 2 storey side extension and alterations.

    31 Aug 2026 Householder