Outbuilding approval rate in Windsor & Maidenhead

Windsor & Maidenhead approved 79.6% of outbuilding applications, based on 460 decisions analysed.

Last updated: March 2026

79.6%

outbuilding approval rate

460

Outbuilding decisions

366

Approved

Refused

85.2%

Windsor & Maidenhead overall

Outbuilding applications are refused more often than the Windsor & Maidenhead average (85.2%), suggesting the council scrutinises these projects more closely.

How outbuilding compares in Windsor & Maidenhead

Outbuilding (460 decided)

79.6%

Windsor & Maidenhead all applications (6,575 decided)

85.2%

Planning a outbuilding in Windsor & Maidenhead?

79.6% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

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

Get Windsor & Maidenhead Pro Report — £79

Less than one set of revised drawings.