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Most Common Planning Applications in Dudley

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Dudley is 48.8% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

13,083 real decisions·16 project types·Updated March 2026
100.0%
Safest: Hip-to-Gable Conversion
51.2%
Lowest: HMO
48.8%
Spread
16
Types ranked

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All 16 project types ranked

#TypeDecisionsApprovedRefusedRate
1Hip-to-Gable Conversion30300
100.0%
2Conservatory25424410
96.1%
3Rear Extension4,0513,822229
94.3%
4Outbuilding16615511
93.4%
5Wraparound Extension34632224
93.1%
6Side Extension2,9582,744214
92.8%
7Front Extension80473371
91.2%
8Garage / Parking1,1311,027104
90.8%
9Extension (General)31127140
87.1%
10Dormer27023040
85.2%
11Loft Conversion22619234
85.0%
12Basement29245
82.8%
13Change of Use (Residential)624513111
82.2%
14New Build586445141
75.9%
15Annex442816
63.6%
16HMO432221
51.2%
See how this applies to your postcode →

These are council averages. Your property is specific.

A hip-to-gable conversion application has a 100.0% approval rate. HMO? Just 51.2%.
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What the data tells us

1
The range is massive: 51.2% 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

1,384 planning applications in Dudley 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 Dudley planning data

Methodology: Classifies 13,083 decisions in Dudley 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 Dudley Council's public planning portal, January 2020 to present. Full methodology →
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