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Loft Conversion Approval Rates in Stroud

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 Stroud.

138 real decisions·January 2020 to present·Updated March 2026
84.1%
Approval Rate
138
Decisions
116
Approved
22
Refused
84.1% approved. But 22 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.
Check your postcode to see what actually happens near your address.

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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 Stroud.

TypeDecisionsRate
Front Extension145
95.2%
Conservatory222
94.1%
Rear Extension866
93.4%
Side Extension598
93.1%
Extension (General)1,165
92.3%
Outbuilding517
90.1%
Wraparound Extension69
89.9%
Garage / Parking1,214
88.3%
Dormer368
87.8%
Loft Conversion138
84.1%
Annex106
84.0%
Change of Use (Residential)289
82.4%
New Build506
77.7%
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What the data tells us

1
84.1% of loft conversion applications in Stroud get approved. That means 22 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

22 loft conversion applications in Stroud 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 Stroud planning data

Nearby councils loft conversion data

Methodology: Based on 138 planning decisions classified as loft conversions in Stroud, 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 Stroud Council's public planning portal. Full methodology →
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