TH18 planning approval rate
TH18 ward in Croydon has a 70.7% approval rate based on 1,021 planning decisions. Croydon overall: 81.3%.
Last updated: August 2026
70.7%
ward approval rate
1,021
Decisions
722
Approved
299
Refused
81.3%
Croydon average
TH18 is 10.6 percentage points below the Croydon average, placing it among the stricter wards in Croydon. Checking what gets approved nearby before applying is particularly important here.
How TH18 compares
TH18 ward
70.7%
Croydon overall
81.3%
Planning in Croydon? Check your postcode to see approval rates specific to your ward and street.
Recent decisions in TH18
None
Alteration of roof from hip to gable, rear dormer roof extension with Juliet bal · 13/08/2026
None
Erection of hip to gable extnesion, rear dormer, and installation of two roofl · 13/08/2026
None
Demolition of existing rear extension and erection of single-storey rear extensi · 03/08/2026
None
Erection of a single-storey detached garden office building in the rear garden o · 29/07/2026
None
Two storey side extension and single storey rear extension. · 23/07/2026
What gets approved near your property?
In Croydon, 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 Croydon
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Croydon →
✓ Common refusal reasons in Croydon
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 40,612 decisions.