Loft Conversion approval rate in Brentwood
Brentwood approved 70.1% of loft conversion applications, based on 562 decisions analysed.
Last updated: September 2026
70.1%
loft conversion approval rate
562
Loft Conversion decisions
394
Approved
168
Refused
79.4%
Brentwood overall
Loft Conversion applications are refused more often than the Brentwood average (79.4%), suggesting the council scrutinises these projects more closely.
How loft conversion compares in Brentwood
Loft Conversion
70.1%
Brentwood all applications
79.4%
Planning a loft conversion in Brentwood?
70.1% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
✓ Your ward's loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Brentwood →
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Brentwood and any other published UK council — see the data services →
Other project types in Brentwood
83.5%
83.2%
81.8%
73.1%
83.2%
79.8%
86.1%
84.0%
79.7%
76.9%
76.3%
82.0%
81.0%
67.4%
55.6%