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Loft Conversion Approval Rates in Solihull

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 Solihull.

186 real decisions·January 2020 to present·Updated March 2026
94.6%
Approval Rate
186
Decisions
176
Approved
10
Refused
94.6% approved. But 10 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 Solihull.

TypeDecisionsRate
Front Extension290
96.9%
Side Extension751
96.7%
Extension (General)467
95.9%
Wraparound Extension130
95.4%
Dormer235
94.9%
Loft Conversion186
94.6%
Conservatory164
94.5%
Hip-to-Gable Conversion30
93.3%
Rear Extension1,279
93.2%
Garage / Parking773
92.9%
Outbuilding176
92.0%
Annex37
86.5%
New Build122
83.6%
Change of Use (Residential)152
81.6%
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What the data tells us

1
94.6% of loft conversion applications in Solihull get approved. That means 10 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

10 loft conversion applications in Solihull 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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More Solihull planning data

Nearby councils loft conversion data

Methodology: Based on 186 planning decisions classified as loft conversions in Solihull, 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 Solihull Council's public planning portal. Full methodology →
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