Llandaff, Cardiff Planning Applications
Recent planning applications near Llandaff, Cardiff.
Cardiff · Wales · settlement
Planning applications in Llandaff are administered by Cardiff Council. View the full Cardiff Council planning applications page for approval rates and decision timelines.
About Llandaff
Llandaff is a vibrant district and community located in the north of Cardiff, Wales’ capital, and became part of the city in 1922. This area is notable for being the seat of the Bishop of Llandaff, whose diocese serves the most populous region in Wales, making it a significant location for both religious and community planning considerations.
Enter a postcode to search for planning applications near Llandaff.
Town Insights
Property Prices
Area Information
- Admin district: Cardiff
- Parliamentary constituency: Cardiff West
- LSOA: Cardiff 040D
Crime Statistics
0 crimes reported in 2026-05.
Flood Risk
No active flood warnings near Llandaff.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Llandaff.
- Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
- Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
- Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
- Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
- Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
- Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
- Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
- Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)
Planning Activity Summary
Approval rates, average decision times, and application type distribution for Llandaff based on the last 24 months of planning data.
Nearby Applications
254 planning applications found near Llandaff.
- - Howells School Cardiff Road Llandaff Cardiff CF5 2YD
TPOD ASH TREES X2 - REMOVE DUE OT ASH DIE BACK
Status: Undecided | Type: Trees | Council: Cardiff | Date: 2026-07-03
View full details - - 2 Hardwicke Court Llandaff Cardiff CF5 2LB
Oak, rear garden (TPO) Crown raise above highway to 5.5m and all round to balance. Remove epicormic suckers on main stem to main branch break. Reduce back minor (60mm diameter ) branch growing over ho
Status: Undecided | Type: Trees | Council: Cardiff | Date: 2026-05-26
View full details - - Lord Pontypridd House Clive Road Canton Cardiff CF5 1SD
Lord Pontypridd House - G1 Sycamore group situated between side boundary and main building, prune to achieve 2 to 2.5 metre clearance from building, remove major deadwood from Sycamore adjacent to gro
Status: Permitted | Type: Trees | Council: Cardiff | Date: 2026-05-18
View full details - - The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH
Installation of temporary building for storage and teaching. Installation to be in place until 31 December 2027.
Status: Undecided | Type: Heritage | Council: Cardiff | Date: 2026-04-29
View full details - - 42 Palace Road Llandaff Cardiff CF5 2AH
Remove the two lowest branches from the birch in the rear garden of 42 Palace Road.
Status: Permitted | Type: Trees | Council: Cardiff | Date: 2026-04-20
View full details - - The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH
2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.
Status: Undecided | Type: Heritage | Council: Cardiff | Date: 2026-04-01
View full details - - 19 High Street Llandaff Cardiff CF5 2DY
Replace existing Roof Structure, Install Flush Fitting PV panels to rear roof of main house and approved extension. Additional Roof light to rear Roof.
Status: Undecided | Type: Heritage | Council: Cardiff | Date: 2026-03-25
View full details - - 9 Westbury Terrace Canton Cardiff CF5 1FZ
Two storey side extension.
Status: Permitted | Type: Full | Council: Cardiff | Date: 2026-03-24
View full details - - 3 Howell's Crescent Llandaff Cardiff CF5 2AJ
Demolition of existing glazed conservatory. Single storey rear extension, redesign and refurbishment of property. Solar panels to side elevation roof.
Status: Undecided | Type: Full | Council: Cardiff | Date: 2026-03-12
View full details - - The Cherries 21 West Orchard Crescent Canton Cardiff CF5 1AR
Proposed Non-Material Amendment to Planning Application 25/02089/HSE- Minor changes to the side elevation, including relocating the side door closer to the rear.
Status: Permitted | Type: Amendment | Council: Cardiff | Date: 2026-02-10
View full details - - The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH
Group 16 and trees 4734 and 4735 along east boundary of sports field - Red Horse Chestnut (10) - Trees poorly formed and suppressing and preventing the natural development of better quality Beech. Fel
Status: Permitted | Type: Trees | Council: Cardiff | Date: 2026-01-30
View full details - - The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH
Sycamore 4730. North of Cricket Pavilion. Tree recently exposed as a result of the loss of more dominant adjacent Ash. Tree developed on top of fill material and collapsing rubble-filled stone retaini
Status: Permitted | Type: Trees | Council: Cardiff | Date: 2026-01-28
View full details - - 24 Palace Road Llandaff Cardiff CF5 2AF
Tree in front garden-Acer negundo. Proposal - to raise lower canopy over driveway and remove crossing branches. Tree in rear garden-silver birch - one sided tree growing under canopy of larger adjacen
Status: Permitted | Type: Trees | Council: Cardiff | Date: 2026-01-28
View full details - - 12 Chargot Road Canton Cardiff CF5 1EW
Replace current conservatory with garden room style extension.
Status: Permitted | Type: Full | Council: Cardiff | Date: 2026-01-15
View full details - - 23 Romilly Road West Canton Cardiff CF5 1FT
Single storey rear extension.
Status: Permitted | Type: Outline | Council: Cardiff | Date: 2026-01-05
View full details - - 35 Romilly Road West Canton Cardiff CF5 1FU
Rear dormer roof extension.
Status: Permitted | Type: Outline | Council: Cardiff | Date: 2025-12-19
View full details - - 54 Palace Road Llandaff Cardiff CF5 2AH
Part ground floor, part first floor extension and new roof to outbuilding.
Status: Permitted | Type: Full | Council: Cardiff | Date: 2025-12-05
View full details - - 26 St Michael's Road Llandaff Cardiff CF5 2AP
Hip to gable loft conversion works with addition of rear pitched roof dormer and covered single storey garden structure.
Status: Permitted | Type: Full | Council: Cardiff | Date: 2025-11-27
View full details - - 14 Palace Road Llandaff Cardiff CF5 2AF
Proposed single storey side extension and introduction of proposed rear and side dormers to roof. Front rooflight replacement. Alterations to rear elevation to facilitate proposed enlargement of exist
Status: Undecided | Type: Full | Council: Cardiff | Date: 2025-11-14
View full details - - 9 Maynard Court Llandaff Cardiff CF5 2LS
Replace existing doors with new bifold glazed doors in black finished aluminium. Alter existing window to form new door opening and fit new double doors in black finished aluminium.
Status: Undecided | Type: Full | Council: Cardiff | Date: 2025-10-27
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A brief summary of Llandaff in Cardiff
Llandaff is a vibrant district and community located in the north of Cardiff, Wales’ capital, and became part of the city in 1922. This area is notable for being the seat of the Bishop of Llandaff, whose diocese serves the most populous region in Wales, making it a significant location for both religious and community planning considerations.
There were no crimes reported in the immediate area during the most recent reporting period. This makes Llandaff a particularly low-crime area.
For anyone interested in property development or monitoring local planning decisions, Llandaff planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Planning Activity in Llandaff
In the last 24 months, 132 planning applications were submitted near Llandaff. Of these, 96% were approved, with an average decision time of 53 days.
This is notably above the national average of approximately 87%, suggesting a relatively permissive planning environment. Applicants near Llandaff may find that well-prepared applications have a strong chance of success.
The average decision time of 53 days is within the government's 8-week statutory target for minor applications, indicating an efficient planning department.
The most common application types near Llandaff were full planning applications (52), tree works (33), discharge of conditions (19). Full planning applications account for 39% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
4 planning appeals were lodged, of which 0 were allowed and 4 were dismissed (0% success rate). This low success rate indicates that the council's refusal decisions are generally upheld by the Planning Inspectorate.
Application Outcomes
- Approved: 75 applications
- Refused: 3 applications
- Awaiting decision: 54 applications
Nearby Towns
Explore planning applications in nearby areas:
- Pontcanna planning applications
- Llandaff North planning applications
- Canton planning applications
- Gabalfa planning applications
- Mynachdy planning applications
- Blackweir planning applications
- Fairwater planning applications
- Cathays Park planning applications
Related Planning Guides
- What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
- What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
- How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.