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Rear Extension Approval Rates in Oadby & Wigston

Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 788 real decisions tell us about rear extension outcomes in Oadby & Wigston.

788 real decisions·January 2020 to August 2026·Updated August 2026
84.0%
Approval Rate
788
Decisions
662
Approved
126
Refused
84.0% approved. But 126 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.

These are council averages. Your property is specific.

Two houses on the same street can get different outcomes.
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 Oadby & Wigston.

TypeDecisionsRate
Conservatory32
93.8%
Rear Extension788
84.0%
Side Extension545
82.4%
Garage / Parking310
82.3%
Front Extension221
81.4%
Outbuilding95
81.1%
Extension (General)313
80.5%
Wraparound Extension207
77.3%
Loft Conversion81
74.1%
New Build101
71.3%
Hip-to-Gable Conversion30
66.7%
Dormer129
65.1%
Change of Use (Residential)105
55.2%
See how this applies to your postcode →

What the data tells us

1
84.0% of rear extension applications in Oadby & Wigston get approved. That means 126 homeowners since 2020 have been refused. Not terrible odds, but not a foregone conclusion.
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

126 rear extension applications in Oadby & Wigston 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 report emailed in minutes · Based on 3,780,000+ real decisions

More Oadby & Wigston planning data

Methodology: Based on 788 planning decisions classified as rear extensions in Oadby & Wigston, January 2020 to August 2026. 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 Oadby & Wigston Council's public planning portal. Full methodology →
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