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Loft Conversion Approval Rates in City of Edinburgh

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 City of Edinburgh.

437 real decisions·January 2020 to present·Updated May 2026
92.9%
Approval Rate
437
Decisions
406
Approved
31
Refused
92.9% approved. But 31 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 City of Edinburgh.

TypeDecisionsRate
Wraparound Extension120
96.7%
Rear Extension1,630
95.6%
Side Extension757
94.8%
Conservatory1,160
94.8%
Extension (General)4,735
94.7%
Loft Conversion437
92.9%
Front Extension84
92.9%
Outbuilding1,210
92.7%
Basement853
92.6%
Dormer2,043
92.3%
Garage / Parking3,320
90.5%
Flat Conversion61
88.5%
Annex100
87.0%
HMO108
86.1%
New Build496
82.9%
Change of Use (Residential)2,647
69.9%
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What the data tells us

1
92.9% of loft conversion applications in City of Edinburgh get approved. That means 31 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

31 loft conversion applications in City of Edinburgh 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 City of Edinburgh planning data

Methodology: Based on 437 planning decisions classified as loft conversions in City of Edinburgh, 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 City of Edinburgh Council's public planning portal. Full methodology →
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