Data-backed planning intelligence · 2,500,000+ decisions analysed across England

Most Common Planning Applications in Rotherham

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Rotherham is 12.3% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

2,503 real decisions·11 project types·Updated March 2026
98.8%
Safest: Wraparound Extension
86.5%
Lowest: New Build
12.3%
Spread
11
Types ranked

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All 11 project types ranked

#TypeDecisionsApprovedRefusedRate
1Wraparound Extension81801
98.8%
2Conservatory1161133
97.4%
3Side Extension49847028
94.4%
4Rear Extension77872157
92.7%
5Extension (General)65605
92.3%
6Garage / Parking27524926
90.5%
7Change of Use (Residential)95869
90.5%
8Front Extension18216418
90.1%
9Outbuilding79718
89.9%
10Dormer918110
89.0%
11New Build14812820
86.5%
See how this applies to your postcode →

These are council averages. Your property is specific.

A wraparound extension application has a 98.8% approval rate. New Build? Just 86.5%.
Check your postcode to see what actually happens near your address.

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What the data tells us

1
The range is massive: 86.5% to 98.8%. 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

182 planning applications in Rotherham have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A £79 report shows you what gets approved — and what gets refused — near your property.

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More Rotherham planning data

Methodology: Classifies 2,503 decisions in Rotherham 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 Rotherham Council's public planning portal, January 2020 to present. Full methodology →
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