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Most Common Planning Applications in Uttlesford

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Uttlesford is 35.7% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

1,171 real decisions·11 project types·Updated August 2026
95.7%
Safest: Loft Conversion
60.0%
Lowest: Change of Use (Residential)
35.7%
Spread
11
Types ranked

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All 11 project types ranked

#TypeDecisionsApprovedRefusedRate
1Loft Conversion23221
95.7%
2Dormer35296
82.9%
3Extension (General)756114
81.3%
4Conservatory36297
80.6%
5Garage / Parking20816246
77.9%
6Rear Extension13910633
76.3%
7Side Extension665016
75.8%
8Outbuilding906525
72.2%
9New Build1067036
66.0%
10Annex332112
63.6%
11Change of Use (Residential)553322
60.0%
See how this applies to your postcode →

These are council averages. Your property is specific.

A loft conversion application has a 95.7% approval rate. Change of Use (Residential)? Just 60.0%.
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What the data tells us

1
The range is massive: 60.0% to 95.7%. Choosing the right project type — or framing your application correctly — can dramatically affect outcomes.
2
Visibility drives scrutiny. Project types that change the external appearance — dormers, loft conversions, hip-to-gable — face more resistance than those that don't. The more visible your proposal, the more carefully it needs designing.
3
These are council-wide averages. Your ward, your street and your immediate neighbours all shift the odds. The comparable decisions near your property are the best indicator of outcome.

Before you spend £5,000+ on architects and drawings

301 planning applications in Uttlesford 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 Uttlesford planning data

Nearby councils project type rankings

Methodology: Classifies 1,171 decisions in Uttlesford into residential project types using keyword matching against proposal descriptions (matching generate_site_data.py subtype rules). A single application may appear in multiple categories. Data from Uttlesford Council's public planning portal, January 2020 to August 2026. Full methodology →
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