Data-backed planning intelligence · 3,290,000+ decisions analysed across England

Most Common Planning Applications in Renfrewshire

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Renfrewshire is 7.0% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

3,686 real decisions·11 project types·Updated June 2026
100.0%
Safest: Conservatory
93.0%
Lowest: New Build
7.0%
Spread
11
Types ranked

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All 11 project types ranked

#TypeDecisionsApprovedRefusedRate
1Conservatory29290
100.0%
2Wraparound Extension30300
100.0%
3Dormer1481471
99.3%
4Side Extension1291281
99.2%
5Rear Extension2032012
99.0%
6Extension (General)8998909
99.0%
7Change of Use (Residential)2512429
96.4%
8Outbuilding1071034
96.3%
9Front Extension23221
95.7%
10Garage / Parking34232220
94.2%
11New Build32830523
93.0%
See how this applies to your postcode →

These are council averages. Your property is specific.

A conservatory application has a 100.0% approval rate. New Build? Just 93.0%.
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What the data tells us

1
The range is massive: 93.0% to 100.0%. 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

129 planning applications in Renfrewshire 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 Renfrewshire planning data

Methodology: Classifies 3,686 decisions in Renfrewshire 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 Renfrewshire Council's public planning portal, January 2020 to present. Full methodology →
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