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Rear Extension Approval Rates in Hinckley & Bosworth

Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 807 real decisions tell us about rear extension outcomes in Hinckley & Bosworth.

807 real decisions·January 2020 to present·Updated May 2026
99.4%
Approval Rate
807
Decisions
802
Approved
5
Refused
99.4% approved. But 5 refused since 2020. Each refusal cost the homeowner time and money on drawings and application fees. Understanding your local data before you apply is the difference between confidence and a costly gamble.

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Why rear extension approval rates matter

Rear extensions sit in the middle of the pack nationally. They're common enough that councils have clear precedent — but that cuts both ways. If your neighbours have been refused, that precedent works against you too.

Ward gap in Hinckley & Bosworth: Barwell approves 100.0% of rear extension applications while Groby sits at 80.0%. That 20.0% gap means your postcode is one of the strongest indicators of outcome.

Rear Extension approval rate by ward

#WardDecisionsApprovedRate
1Barwell55
100.0%
2Burbage Sketchley & Stretton55
100.0%
3Hinckley Castle66
100.0%
4Hinckley DeMontfort55
100.0%
5Newbold Verdon With Desford & Peckleton55
100.0%
6Groby54
80.0%
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These are council averages. Your property is specific.

A rear extension has a 100.0% approval rate in Barwell but just 80.0% in Groby.
Check your postcode to see what actually happens near your address.

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How rear extensions compare to other project types

Not all applications are treated equally. Here's how rear extensions stack up against other common projects in Hinckley & Bosworth.

TypeDecisionsRate
Front Extension201
100.0%
Side Extension455
100.0%
New Build161
100.0%
Wraparound Extension119
100.0%
Annex55
100.0%
Conservatory69
100.0%
Rear Extension807
99.4%
Extension (General)243
99.2%
Dormer128
99.2%
Garage / Parking670
98.2%
Loft Conversion85
97.6%
Outbuilding144
94.4%
Change of Use (Residential)256
92.6%
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What the data tells us

1
99.4% of rear extension applications in Hinckley & Bosworth get approved. That means 5 homeowners since 2020 have been refused. Not terrible odds, but not a foregone conclusion.
2
Your ward matters more than you think. The 20.0% gap between Barwell (100.0%) and Groby (80.0%) means your postcode is one of the strongest indicators of outcome.
3
Council averages are starting points, not guarantees. The decisions that matter most are the comparable ones near your specific property — because planning officers look at precedent, character and the immediate context of your street.

Before you spend £5,000+ on architects and drawings

5 rear extension applications in Hinckley & Bosworth 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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Free · Property-specific PDF · Based on 2,650,000+ real decisions

More Hinckley & Bosworth planning data

Methodology: Based on 807 planning decisions classified as rear extensions in Hinckley & Bosworth, January 2020 to present. Classification uses keyword matching against proposal descriptions (matching generate_site_data.py rules). A single application may appear in multiple categories. Approval rate = approved / (approved + refused). Pending, withdrawn and invalid applications excluded. Data from Hinckley & Bosworth Council's public planning portal. Full methodology →
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