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Rear Extension Approval Rates in Wakefield

Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 1,848 real decisions tell us about rear extension outcomes in Wakefield.

1,848 real decisions·January 2020 to present·Updated June 2026
96.5%
Approval Rate
1,848
Decisions
1,783
Approved
65
Refused
96.5% approved. But 65 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 Wakefield: Ackworth, North Elmsall And Upton approves 100.0% of rear extension applications while Wakefield South 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
1Ackworth, North Elmsall And Upton55
100.0%
2Wrenthorpe And Outwood West55
100.0%
3Wakefield South54
80.0%
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These are council averages. Your property is specific.

A rear extension has a 100.0% approval rate in Ackworth, North Elmsall And Upton but just 80.0% in Wakefield South.
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 Wakefield.

TypeDecisionsRate
Wraparound Extension176
97.7%
Conservatory365
97.5%
Hip-to-Gable Conversion66
97.0%
Rear Extension1,848
96.5%
Loft Conversion253
95.7%
Side Extension1,167
95.3%
Front Extension274
95.3%
Extension (General)2,786
95.1%
Basement62
93.5%
Annex126
92.9%
Garage / Parking2,246
91.8%
Dormer684
91.1%
Flat Conversion28
89.3%
Outbuilding562
87.7%
New Build517
87.6%
Change of Use (Residential)909
86.7%
HMO78
69.2%
See how this applies to your postcode →

What the data tells us

1
96.5% of rear extension applications in Wakefield get approved. That means 65 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 Ackworth, North Elmsall And Upton (100.0%) and Wakefield South (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

65 rear extension applications in Wakefield 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 Wakefield planning data

Nearby councils rear extension data

Methodology: Based on 1,848 planning decisions classified as rear extensions in Wakefield, 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 Wakefield Council's public planning portal. Full methodology →
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