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Most Common Planning Applications in Cheshire West & Chester

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Cheshire West & Chester is 19.5% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

16,054 real decisions·17 project types·Updated March 2026
98.5%
Safest: Hip-to-Gable Conversion
79.0%
Lowest: New Build
19.5%
Spread
17
Types ranked

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All 17 project types ranked

#TypeDecisionsApprovedRefusedRate
1Hip-to-Gable Conversion66651
98.5%
2Conservatory70468618
97.4%
3Basement38371
97.4%
4Rear Extension3,7833,671112
97.0%
5Wraparound Extension57155417
97.0%
6Loft Conversion2142068
96.3%
7Flat Conversion24231
95.8%
8Side Extension2,2682,150118
94.8%
9Front Extension59155437
93.7%
10Dormer60256339
93.5%
11Outbuilding88280973
91.7%
12Extension (General)1,04996188
91.6%
13Garage / Parking2,4632,249214
91.3%
14Annex15614115
90.4%
15HMO58517
87.9%
16Change of Use (Residential)730619111
84.8%
17New Build787622165
79.0%
See how this applies to your postcode →

These are council averages. Your property is specific.

A hip-to-gable conversion application has a 98.5% approval rate. New Build? Just 79.0%.
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What the data tells us

1
The range is massive: 79.0% to 98.5%. 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

1,304 planning applications in Cheshire West & Chester 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 Cheshire West & Chester planning data

Nearby councils project type rankings

Methodology: Classifies 16,054 decisions in Cheshire West & Chester 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 Cheshire West & Chester Council's public planning portal, January 2020 to present. Full methodology →
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