Data-backed planning intelligence · 2,500,000+ decisions analysed across England

Rear Extension Approval Rates in Bradford

Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 5,925 real decisions tell us about rear extension outcomes in Bradford.

5,925 real decisions·January 2020 to present·Updated March 2026
87.8%
Approval Rate
5,925
Decisions
5,202
Approved
723
Refused
87.8% approved. But 723 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 Bradford.

TypeDecisionsRate
Hip-to-Gable Conversion1,036
90.0%
Loft Conversion857
89.4%
Rear Extension5,925
87.8%
Dormer3,523
87.0%
Conservatory531
87.0%
Wraparound Extension859
85.3%
Side Extension3,170
84.6%
Extension (General)1,960
83.9%
Flat Conversion78
79.5%
Garage / Parking3,005
79.2%
Basement355
78.0%
Front Extension399
76.7%
Outbuilding873
76.2%
Annex258
75.2%
Change of Use (Residential)1,539
75.0%
HMO131
73.3%
New Build141
71.6%
See how this applies to your postcode →

What the data tells us

1
87.8% of rear extension applications in Bradford get approved. That means 723 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

723 rear extension applications in Bradford have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A £79 report shows you what gets approved — and what gets refused — near your property.

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Free instant check · Pro Report £79 · Based on 2,500,000+ real decisions

More Bradford planning data

Nearby councils rear extension data

Methodology: Based on 5,925 planning decisions classified as rear extensions in Bradford, 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 Bradford Council's public planning portal. Full methodology →
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