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Most Common Planning Applications in North East Lincolnshire

Not all planning applications are created equal. The gap between the highest and lowest approval project type in North East Lincolnshire is 23.3% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

3,214 real decisions·15 project types·Updated June 2026
100.0%
Safest: Annex
76.7%
Lowest: HMO
23.3%
Spread
15
Types ranked

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All 15 project types ranked

#TypeDecisionsApprovedRefusedRate
1Annex30300
100.0%
2Rear Extension3873816
98.4%
3Front Extension59581
98.3%
4Conservatory1211183
97.5%
5Extension (General)3113038
97.4%
6Loft Conversion32311
96.9%
7Side Extension2342268
96.6%
8Wraparound Extension21201
95.2%
9Outbuilding21520114
93.5%
10Dormer1371289
93.4%
11Garage / Parking58754443
92.7%
12Change of Use (Residential)29025931
89.3%
13New Build1149915
86.8%
14Flat Conversion34295
85.3%
15HMO30237
76.7%
See how this applies to your postcode →

These are council averages. Your property is specific.

A annex application has a 100.0% approval rate. HMO? Just 76.7%.
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What the data tells us

1
The range is massive: 76.7% 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

198 planning applications in North East Lincolnshire 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 North East Lincolnshire planning data

Nearby councils project type rankings

Methodology: Classifies 3,214 decisions in North East Lincolnshire 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 North East Lincolnshire Council's public planning portal, January 2020 to present. Full methodology →
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