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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.

415 real decisions·January 2020 to September 2026·Updated September 2026
93.5%
Approval Rate
415
Decisions
388
Approved
27
Refused
93.5% approved. But 27 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
Hip-to-Gable Conversion183
94.0%
Loft Conversion415
93.5%
Conservatory710
93.5%
Front Extension224
92.9%
Wraparound Extension97
91.8%
Rear Extension1,270
91.0%
Dormer1,318
90.0%
Side Extension788
90.0%
Outbuilding638
87.5%
Basement125
87.2%
Extension (General)1,942
86.6%
Garage / Parking2,376
84.6%
New Build53
83.0%
Change of Use (Residential)933
82.6%
Annex195
82.1%
Flat Conversion74
81.1%
HMO316
77.8%
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What the data tells us

1
93.5% of loft conversion applications in Medway get approved. That means 27 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

27 loft conversion applications in Medway 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 Medway planning data

Nearby councils loft conversion data

Methodology: Based on 415 planning decisions classified as loft conversions in Medway, 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 Medway Council's public planning portal. Full methodology →
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