Conservatory approval rate in Brentwood

Brentwood approved 86.3% of conservatory applications, based on 739 decisions analysed.

Last updated: March 2026

86.3%

conservatory approval rate

739

Conservatory decisions

638

Approved

101

Refused

83.8%

Brentwood overall

Conservatory applications are approved more often than the Brentwood average (83.8%), suggesting the council is relatively receptive to these projects.

How conservatory compares in Brentwood

Conservatory (739 decided)

86.3%

Brentwood all applications (11,640 decided)

83.8%

Planning a conservatory in Brentwood?

86.3% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

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

Get Brentwood Pro Report — £79

Less than one set of revised drawings.