Annex approval rate in Caerphilly

Name: Annex planning approval rate in Caerphilly
Creator: PlanningLens
Published: 2026-10-23T20:37:40+00:00
License: https://creativecommons.org/licenses/by/4.0/

Caerphilly approved 71.2% of annex applications, based on 73 decisions analysed.

Last updated: October 2026

71.2%

annex approval rate

Annex decisions

Approved

Refused

76.5%

Caerphilly overall

This rate rests on 73 decisions, a small sample, so treat it with caution.

How annex applications compare in Caerphilly

Annex (73 decided)

71.2%

Caerphilly all applications (3,790 decided)

76.5%

Before you apply in Caerphilly

This page shows the council-wide rate. The free check shows decisions near your property.

✓ Your ward's annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for Caerphilly →

Planning professional? PlanningLens runs refusal alerts and evidence packs for Caerphilly and any other published UK council. See the data services →