Lambeth vs Hillingdon — planning approval compared

How do planning outcomes differ between Lambeth and Hillingdon? A side-by-side comparison based on 60,431 combined decisions.

Last updated: April 2026

Lambeth: 84.6%

30,422 decisions · 25,728 approved · 4,694 refused · 91 wards

Hillingdon: 78.9%

30,009 decisions · 23,663 approved · 6,346 refused · 44 wards

Overall approval rates

Lambeth (30,422 decided)

84.6%

Hillingdon (30,009 decided)

78.9%

By application type

Full — Lambeth (60 decided)

76.7%

Full — Hillingdon (10,604 decided)

75.1%

Other — Lambeth (29,353 decided)

85.2%

Other — Hillingdon (17,551 decided)

80.4%

Prior Approval — Lambeth (1,009 decided)

68.0%

Prior Approval — Hillingdon (1,854 decided)

86.0%

What the numbers mean

There is a 5.7 percentage point difference in overall approval rates between these councils. Hillingdon is the stricter of the two, which means similar applications may face higher refusal rates there. However, approval rates vary by ward and application type, so your specific situation may differ from the averages.

Planning in your area? Check your postcode to see approval rates specific to your ward and street.

See detailed data

Lambeth full data Hillingdon full data

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