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Loft Conversion Approval Rates in Medway

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 Medway.

385 real decisions·January 2020 to present·Updated March 2026
93.5%
Approval Rate
385
Decisions
360
Approved
25
Refused
93.5% approved. But 25 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 Medway.

TypeDecisionsRate
Conservatory648
93.7%
Loft Conversion385
93.5%
Hip-to-Gable Conversion168
93.5%
Front Extension202
93.1%
Rear Extension1,091
91.2%
Wraparound Extension87
90.8%
Dormer1,192
90.4%
Side Extension719
89.6%
Basement112
89.3%
Outbuilding589
87.1%
Extension (General)1,849
86.4%
Garage / Parking2,210
84.3%
Change of Use (Residential)793
83.4%
New Build46
82.6%
Annex180
81.1%
Flat Conversion72
80.6%
HMO219
79.9%
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What the data tells us

1
93.5% of loft conversion applications in Medway get approved. That means 25 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

25 loft conversion applications in Medway 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 Medway planning data

Nearby councils loft conversion data

Methodology: Based on 385 planning decisions classified as loft conversions in Medway, 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 Medway Council's public planning portal. Full methodology →
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