Data-backed planning intelligence · 2,500,000+ decisions analysed across England, Scotland and Wales

Flat Conversion approval rate in Dartford

Dartford approved 70.0% of flat conversion applications, based on 30 decisions analysed.

Last updated: March 2026

70.0%
flat conversion approval rate
30
Flat Conversion decisions
21
Approved
9
Refused
88.2%
Dartford overall

Flat Conversion applications are refused more often than the Dartford average (88.2%), suggesting the council scrutinises these projects more closely.

How flat conversion compares in Dartford

Flat Conversion (30 decided)
70.0%
Dartford all applications (7,102 decided)
88.2%

Planning a flat conversion in Dartford?

70.0% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Dartford Pro Report — £79

Less than one set of revised drawings.

Other project types in Dartford

Rear Extension (1,944 decided)
89.1%
Garage / Parking (1,750 decided)
88.2%
Side Extension (958 decided)
90.5%
Dormer (818 decided)
88.3%
New Build (671 decided)
86.7%
Outbuilding (461 decided)
91.1%
75.8%
Conservatory (335 decided)
94.0%
Front Extension (227 decided)
87.7%
Extension (General) (217 decided)
90.3%
Loft Conversion (195 decided)
86.7%
92.9%
Annex (97 decided)
86.6%
Basement (91 decided)
84.6%
91.9%
HMO (58 decided)
77.6%
Check planning approval patterns — Free