Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland
PlanningLens

Most Common Planning Applications in Wirral

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Wirral is 43.9% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

7,259 real decisions·17 project types·Updated September 2026
94.6%
Safest: Wraparound Extension
50.7%
Lowest: HMO
43.9%
Spread
17
Types ranked

Check Planning Approval Patterns in Wirral

See your ward's approval rate and nearby planning decisions — free and instant.

Check My Postcode

All 17 project types ranked

#TypeDecisionsApprovedRefusedRate
1Wraparound Extension35333419
94.6%
2Side Extension1,5241,398126
91.7%
3Front Extension32529332
90.2%
4Rear Extension2,2992,072227
90.1%
5Conservatory28324835
87.6%
6Extension (General)797696101
87.3%
7Garage / Parking1,3311,141190
85.7%
8Annex736112
83.6%
9Outbuilding30625353
82.7%
10Basement46388
82.6%
11Dormer600474126
79.0%
12Change of Use (Residential)45835999
78.4%
13Loft Conversion27421361
77.7%
14New Build34926485
75.6%
15Flat Conversion755421
72.0%
16Hip-to-Gable Conversion785622
71.8%
17HMO673433
50.7%
See how this applies to your postcode →

These are council averages. Your property is specific.

A wraparound extension application has a 94.6% approval rate. HMO? Just 50.7%.
Check your postcode to see what actually happens near your address.

Check My Postcode

What the data tells us

1
The range is massive: 50.7% to 94.6%. 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

1,075 planning applications in Wirral 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.

Check my postcode
Free · Property report emailed in minutes · Based on 3,840,000+ real decisions

More Wirral planning data

Methodology: Classifies 7,259 decisions in Wirral 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 Wirral Council's public planning portal, January 2020 to September 2026. Full methodology →
Check planning approval patterns in Wirral — Free