Data-backed planning intelligence · 3,780,000+ decisions analysed across England

Most Common Planning Applications in South Ribble

Not all planning applications are created equal. The gap between the highest and lowest approval project type in South Ribble is 8.8% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

4,384 real decisions·14 project types·Updated August 2026
98.9%
Safest: Conservatory
90.1%
Lowest: New Build
8.8%
Spread
14
Types ranked

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All 14 project types ranked

#TypeDecisionsApprovedRefusedRate
1Conservatory1761742
98.9%
2Front Extension77761
98.7%
3Annex67661
98.5%
4Rear Extension1,0501,03218
98.3%
5Loft Conversion50491
98.0%
6Wraparound Extension1301273
97.7%
7Side Extension60058317
97.2%
8Dormer2372289
96.2%
9Garage / Parking69065931
95.5%
10Extension (General)33832117
95.0%
11HMO26242
92.3%
12Change of Use (Residential)23821622
90.8%
13Outbuilding20418519
90.7%
14New Build32429232
90.1%
See how this applies to your postcode →

These are council averages. Your property is specific.

A conservatory application has a 98.9% approval rate. New Build? Just 90.1%.
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What the data tells us

1
The range is massive: 90.1% to 98.9%. Choosing the right project type — or framing your application correctly — can dramatically affect outcomes.
2
Visibility drives scrutiny. Project types that change the external appearance — dormers, loft conversions, hip-to-gable — face more resistance than those that don't. The more visible your proposal, the more carefully it needs designing.
3
These are council-wide averages. Your ward, your street and your immediate neighbours all shift the odds. The comparable decisions near your property are the best indicator of outcome.

Before you spend £5,000+ on architects and drawings

201 planning applications in South Ribble have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A free, property-specific report shows you what gets approved — and what gets refused — near your property.

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More South Ribble planning data

Methodology: Classifies 4,384 decisions in South Ribble into residential project types using keyword matching against proposal descriptions (matching generate_site_data.py subtype rules). A single application may appear in multiple categories. Data from South Ribble Council's public planning portal, January 2020 to August 2026. Full methodology →
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