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Loft Conversion Approval Rates in Erewash

Loft conversions change your roofline — and that makes them one of the more closely scrutinised application types. Councils scrutinise visibility, overlooking and street character more closely than for ground-level work. Here's what the data shows in Erewash.

88 real decisions·January 2020 to September 2026·Updated September 2026
92.0%
Approval Rate
88
Decisions
81
Approved
7
Refused
92.0% approved. But 7 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 loft conversion approval rates matter

Loft conversions face more scrutiny than rear or side extensions because they change the property's profile from the street. Dormers, mansards and hip-to-gable alterations are particularly sensitive.

These are council averages. Your property is specific.

Two houses on the same street can get different outcomes.
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How loft conversions compare to other project types

Not all applications are treated equally. Here's how loft conversions stack up against other common projects in Erewash.

TypeDecisionsRate
Front Extension183
98.4%
Conservatory138
97.8%
Side Extension521
97.7%
Rear Extension823
97.6%
Annex34
97.1%
Wraparound Extension99
94.9%
Garage / Parking647
94.3%
Outbuilding158
93.7%
Loft Conversion88
92.0%
Hip-to-Gable Conversion25
92.0%
Extension (General)258
91.1%
Dormer178
89.3%
New Build183
84.7%
Change of Use (Residential)221
81.4%
HMO57
57.9%
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What the data tells us

1
92.0% of loft conversion applications in Erewash get approved. That means 7 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

7 loft conversion applications in Erewash 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 Erewash planning data

Methodology: Based on 88 planning decisions classified as loft conversions in Erewash, January 2020 to September 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 Erewash Council's public planning portal. Full methodology →
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