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Planning application

1 Heol-y-pavin Llandaff Cardiff CF5 2EG

Awaiting decision Cardiff 25/01853/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 refurbishment of existing summerhouse.

As published by the council, reference 25/01853/HSE

Application record

Reference
25/01853/HSE
Type
Householder Planning Permission
Status
Registered
Received
7 Aug 2025
Validated
11 Aug 2025
Ward
LLANDAFF
Postcode
CF5 2EG

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2025.

  • 25/02420/WTCA Awaiting decision

    1 Heol-y-pavin Llandaff Cardiff CF5 2EG

    Removal of 2 trees. 1 x Beech (we think its a common Beech) 1 x Purging Buckthorn (we think it's this species). The Beech is hard against an old historic wall in Llandaff Village. Currently the tree height is low and the trunk is small. But we believe Beech can grow up to 40 meters and have a trunk diameter of up to 1.5 meters. This tree when fully grown would almost certainly damage the historic wall and possible a drain/manhole/sewerage pipes which are within 2 meters. Additionally, the tree would be far too large for the small cottage garden that exists. Our proposal would be to remove this tree and plant another away from the wall and of a size that is proportionate to the small cottage garden. The other tree is also hard against the same wall and an outbuilding which is causing damage. Its current position means it can't be easily seen. Its also overgrown with Ivy, dead in parts and possibly dying as a tree. We are proposing to remove this tree and plant another in a location where it can be seen, where there is better light and where it can't damage property.

    Submitted 16 Oct 2025 Trees

Timeline

Dates from the published record

  1. 7 Aug 2025

    Received by Cardiff

  2. 11 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 6 October 2025, 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 56 days over the applications it decided in the last year.

Documents

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

4 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

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 62 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Heol-y-pavin Llandaff Cardiff CF5 2EG

    25/02420/WTCA Submitted 16 Oct 2025 22m away

    100% historically approved · decision due ~11 Dec

    Removal of 2 trees. 1 x Beech (we think its a common Beech) 1 x Purging Buckthorn (we think it's this species). The Beech is hard against an old historic wall in Llandaff Village. Currently the tree height is low and the trunk is small. But we believe Beech can grow up to 40 meters and have a trunk diameter of up to 1.5 meters. This tree when fully grown would almost certainly damage the historic wall and possible a drain/manhole/sewerage pipes which are within 2 meters. Additionally, the tree would be far too large for the small cottage garden that exists. Our proposal would be to remove this tree and plant another away from the wall and of a size that is proportionate to the small cottage garden. The other tree is also hard against the same wall and an outbuilding which is causing damage. Its current position means it can't be easily seen. Its also overgrown with Ivy, dead in parts and possibly dying as a tree. We are proposing to remove this tree and plant another in a location where it can be seen, where there is better light and where it can't damage property.

    Awaiting decision Trees 2 docs
  • Pen Pentre 1 Bridge Street Llandaff Cardiff CF5 2EJ

    25/02555/WTCA Submitted 5 Nov 2025 26m away

    1) To prune the Saucer Magnolia which is overhanging the boundary wall and pavement 2) To remove the Common Walnut 3) To remove the Common Holly Tree

    Granted Trees 9 docs
    Small domestic
  • 33 Cardiff Road Llandaff Cardiff CF5 2DP

    26/01416/WTCA Submitted 9 Jul 2026 49m away

    FELL CRYPTOMERIA JAPONICA IN FRONT GARDEN TO GROUND LEVEL AND REPLANT WITH A MORE SUITABLE YOUNG TREE.

    Granted Trees 5 docs
  • 17 The Cathedral Green Llandaff Cardiff CF5 2EB

    21/01872/DCH Submitted 26 Jul 2021 51m away

    DISCHARGE OF CONDITION 4 (EXTERNAL FINISHING MATERIALS) OF 19/01600/DCH

    Granted Conditions 6 docs
  • 16 Heol Fair Llandaff Cardiff CF5 2EE

    24/02129/WTCA Submitted 5 Sep 2024 54m away

    Magnolia, rear boundary - Pollard at wall height.

    Granted Trees 4 docs
  • 8 Heol Fair Llandaff Cardiff CF5 2EE

    24/02791/WTCA Submitted 28 Nov 2024 57m away

    Proposal to remove the Magnolia rear of 8 Heol Fair and replace with a smaller garden tree; 1.2m Magnolia or 1.8m Sorbus aucuparia

    Granted Trees 6 docs

In Cardiff

  • 26/01907/HSE Awaiting decision

    46 Oakley Place Grangetown Cardiff CF11 7EW

    Rear dormer roof extension.

    10 Sep 2026 Householder
  • 26/01013/HSE Granted

    74 Beulah Road Rhiwbina Cardiff CF14 6LY

    Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

    18 May 2026 Householder
  • 26/01611/HSE Granted

    6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

    Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

    30 Jul 2026 Householder
  • 26/01592/HSE Granted

    20 Meadow Street Pontcanna Cardiff CF11 9PY

    Construction of single storey rear wrap around extension.

    29 Jul 2026 Householder
  • 26/01905/HSE Awaiting decision

    9 Clos William Rhiwbina Cardiff CF14 6QJ

    Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

    9 Sep 2026 Householder