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Loft Conversion Approval Rates in Castle Point

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 Castle Point.

216 real decisions·January 2020 to present·Updated March 2026
82.4%
Approval Rate
216
Decisions
178
Approved
38
Refused
82.4% approved. But 38 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.

Loft Conversion approval rate by ward

#WardDecisionsApprovedRate
1Appleton54
80.0%
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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 Castle Point.

TypeDecisionsRate
Conservatory202
92.6%
Front Extension154
89.0%
Side Extension493
88.0%
Garage / Parking423
87.0%
Rear Extension954
84.9%
Dormer336
84.5%
Wraparound Extension24
83.3%
Loft Conversion216
82.4%
Hip-to-Gable Conversion98
81.6%
Outbuilding63
81.0%
Extension (General)87
80.5%
Change of Use (Residential)26
76.9%
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What the data tells us

1
82.4% of loft conversion applications in Castle Point get approved. That means 38 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

38 loft conversion applications in Castle Point 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 Castle Point planning data

Methodology: Based on 216 planning decisions classified as loft conversions in Castle Point, 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 Castle Point Council's public planning portal. Full methodology →
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