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Planning application

14 Cotswold Avenue Lisvane Cardiff CF14 0TA

Refused Cardiff 25/01140/HSE Householder Planning Permission

Works: Extension Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Proposed part ground and 1st floor extension to side of property

As published by the council, reference 25/01140/HSE

Application record

Reference
25/01140/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Refuse
Received
19 May 2025
Validated
19 May 2025
Decided
14 Jul 2025
Ward
LISVANE AND THORNHILL
Decision by
Delegated to Group Leader
Postcode
CF14 0TA

Timeline

Dates from the published record

  1. 19 May 2025

    Received by Cardiff

  2. 14 Jul 2025

    Decision issued: Refuse

  3. 6 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

136 applications on PlanIndex · across 9 councils · 84% granted

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Documents

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

13 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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 41 Rowan Way Lisvane Cardiff CF14 0TD

    21/00582/DCH Submitted 8 Mar 2021 90m away

    SINGLE STOREY REAR EXTENSION

    Granted Householder Extension 18 docs
    Small domestic

  • 10 Llwyn Y Pia Road Lisvane Cardiff CF14 0SY

    25/01763/HSE Submitted 29 Jul 2025 104m away

    First floor extension. Raise the main roof with two front apex's and rear dormer

    Granted Householder Extension Loft or dormer 11 docs
    Domestic

  • Westwinds 4 Heol Y Delyn Lisvane Cardiff CF14 0SQ

    19/02926/MNR Submitted 4 Nov 2019 133m away

    PARTIAL DISCHARGE OF CONDITION 5 (LANDSCAPE) AND FULL DISCHARGE OF CONDITIONS 3 (EXTERNAL FINISHING MATERIALS), 4 (SITE ENCLOSURE), AND 18 (CYCLING PARKING) OF 19/00998/MNR

    Withdrawn Conditions 3 docs

  • 17 Llwyn Y Pia Road Lisvane Cardiff CF14 0SX

    25/01240/HSE Submitted 30 May 2025 139m away

    Replacement of driveway metal gates from approx 1m high to 2m high with enlargement of gate pillars.

    Granted Householder 10 docs
    Domestic

  • 34 Rowan Way Lisvane Cardiff CF14 0TD

    23/00310/HSE Submitted 9 Feb 2023 156m away

    Single storey rear extension with external alterations and associated works

    Granted Householder Extension 6 docs
    Small domestic

  • 30 Llwyn Y Pia Road Lisvane Cardiff CF14 0SY

    25/02715/HSE Submitted 20 Nov 2025 170m away

    Single-storey rear extension, first-floor side extension and loft conversion with rear dormer, including associated external alterations.

    Granted Householder Extension Loft or dormer 12 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
  • 26/01459/HSE Granted

    64 Fidlas Avenue Cyncoed Cardiff CF14 0NZ

    Side single and double storey extension

    14 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