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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.

401 real decisions·January 2020 to present·Updated June 2026
93.8%
Approval Rate
401
Decisions
376
Approved
25
Refused
93.8% 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
Loft Conversion401
93.8%
Hip-to-Gable Conversion177
93.8%
Conservatory695
93.5%
Front Extension217
93.1%
Wraparound Extension93
91.4%
Rear Extension1,221
91.0%
Dormer1,285
90.1%
Side Extension768
89.8%
Basement122
87.7%
Outbuilding629
87.4%
Extension (General)1,904
86.6%
Garage / Parking2,322
84.5%
Change of Use (Residential)890
83.0%
Annex193
82.4%
New Build49
81.6%
Flat Conversion73
80.8%
HMO297
79.5%
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What the data tells us

1
93.8% 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 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 401 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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