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Rear Extension Approval Rates in Maldon

Rear extensions are the bread and butter of UK planning — and one of the most common reasons homeowners face a refusal. Here's what 660 real decisions tell us about rear extension outcomes in Maldon.

660 real decisions·January 2020 to present·Updated March 2026
80.9%
Approval Rate
660
Decisions
534
Approved
126
Refused
80.9% approved. But 126 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 rear extension approval rates matter

Rear extensions sit in the middle of the pack nationally. They're common enough that councils have clear precedent — but that cuts both ways. If your neighbours have been refused, that precedent works against you too.

Ward gap in Maldon: Maldon West approves 100.0% of rear extension applications while Wickham Bishops And Woodham sits at 85.7%. That 14.3% gap means your postcode is one of the strongest indicators of outcome.

Rear Extension approval rate by ward

#WardDecisionsApprovedRate
1Maldon West66
100.0%
2Burnham On Crouch North55
100.0%
3Tolleshunt D'Arcy76
85.7%
4Wickham Bishops And Woodham76
85.7%
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These are council averages. Your property is specific.

A rear extension has a 100.0% approval rate in Maldon West but just 85.7% in Wickham Bishops And Woodham.
Check your postcode to see what actually happens near your address.

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How rear extensions compare to other project types

Not all applications are treated equally. Here's how rear extensions stack up against other common projects in Maldon.

TypeDecisionsRate
Rear Extension660
80.9%
Conservatory101
79.2%
Front Extension147
76.9%
Extension (General)245
76.7%
Wraparound Extension72
76.4%
Side Extension393
75.8%
Outbuilding310
73.2%
Loft Conversion65
72.3%
Dormer171
69.6%
Garage / Parking809
68.6%
Change of Use (Residential)271
63.1%
Annex101
62.4%
New Build228
55.7%
See how this applies to your postcode →

What the data tells us

1
80.9% of rear extension applications in Maldon get approved. That means 126 homeowners since 2020 have been refused. Not terrible odds, but not a foregone conclusion.
2
Your ward matters more than you think. The 14.3% gap between Maldon West (100.0%) and Wickham Bishops And Woodham (85.7%) means your postcode is one of the strongest indicators of outcome.
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

126 rear extension applications in Maldon 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 Maldon planning data

Nearby councils rear extension data

Methodology: Based on 660 planning decisions classified as rear extensions in Maldon, 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 Maldon Council's public planning portal. Full methodology →
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