Crumlin planning approval rate
Crumlin ward in Caerphilly has a 81.8% approval rate based on 203 planning decisions. Caerphilly overall: 78.2%.
Last updated: August 2026
81.8%
ward approval rate
203
Decisions
166
Approved
37
Refused
78.2%
Caerphilly average
Crumlin sits slightly above the Caerphilly average, with a 3.6 point advantage. Planning outcomes here are generally favourable.
How Crumlin compares
Crumlin ward
81.8%
Caerphilly overall
78.2%
Planning in Caerphilly? Check your postcode to see approval rates specific to your ward and street.
Recent decisions in Crumlin
Change the use to include D1 (Non-Residential Institutions) and minor adjustment · Mon 13 Jul 2026
Erect two storey extension · Wed 08 Jul 2026
Erect dwelling and reinstatement of the original vehicular access, with new hard · Mon 15 Jun 2026
Erect two storey rear extension · Wed 10 Jun 2026
Demolish existing rear single storey extension, replace with part single/part do · Fri 17 Apr 2026
What gets approved near your property?
In Caerphilly, 1 in 5 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:
✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Caerphilly
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Caerphilly →
✓ Common refusal reasons in Caerphilly
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 4,981 decisions.