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Most Common Planning Applications in Lake District NPA

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Lake District NPA is 15.6% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

24,820 real decisions·15 project types·Updated September 2026
95.7%
Safest: Side Extension
80.1%
Lowest: New Build
15.6%
Spread
15
Types ranked

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All 15 project types ranked

#TypeDecisionsApprovedRefusedRate
1Side Extension34833315
95.7%
2Flat Conversion44422
95.5%
3Rear Extension52049624
95.4%
4Basement73694
94.5%
5Conservatory84079050
94.0%
6Extension (General)5,6155,269346
93.8%
7Wraparound Extension31292
93.5%
8Outbuilding1,4731,371102
93.1%
9Loft Conversion1081008
92.6%
10Front Extension48444
91.7%
11Garage / Parking2,6822,456226
91.6%
12Dormer45140348
89.4%
13Annex35230646
86.9%
14Change of Use (Residential)1,8311,576255
86.1%
15New Build745597148
80.1%
See how this applies to your postcode →

These are council averages. Your property is specific.

A side extension application has a 95.7% approval rate. New Build? Just 80.1%.
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What the data tells us

1
The range is massive: 80.1% to 95.7%. 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

2,291 planning applications in Lake District NPA 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 Lake District NPA planning data

Methodology: Classifies 24,820 decisions in Lake District NPA 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 Lake District NPA Council's public planning portal, January 2020 to September 2026. Full methodology →
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