NP11 planning approval rate
The NP11 postcode area falls under Caerphilly council, which has a 83.2% planning approval rate based on 1,944 decisions.
Last updated: April 2026
83.2%
Caerphilly approval rate
What this means for NP11
If you're planning a project in the NP11 area, your application will be decided by Caerphilly council. Based on historical data, around 16.8% of applications are refused. The approval rate varies by ward and application type — use our free tool to check your specific property.
What gets approved near your property?
In Caerphilly, 1 in 6 applications are refused. Your PlanningLens Pro Report 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
Get Caerphilly Pro Report — £79
✓ Common refusal reasons in Caerphilly
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Less than one set of revised drawings. Based on 1,944 decisions.
Caerphilly approval by application type
Full
80.0%
Other
87.3%
Certificate of Lawfulness
83.5%
Trees
82.9%
Change of Use
79.7%
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100.0%