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Most Common Planning Applications in Ards and North Down Borough Council

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Ards and North Down Borough Council is 5.5% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

7,954 real decisions·14 project types·Updated June 2026
100.0%
Safest: Annex
94.5%
Lowest: New Build
5.5%
Spread
14
Types ranked

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All 14 project types ranked

#TypeDecisionsApprovedRefusedRate
1Annex52520
100.0%
2Dormer3373370
100.0%
3Front Extension1161160
100.0%
4Conservatory1491490
100.0%
5Wraparound Extension1171170
100.0%
6Loft Conversion56560
100.0%
7Rear Extension1,5921,5911
99.9%
8Side Extension8098072
99.8%
9Extension (General)1,2501,2428
99.4%
10Garage / Parking2,2672,19077
96.6%
11Change of Use (Residential)38236913
96.6%
12Basement26251
96.2%
13Outbuilding42540718
95.8%
14New Build45643125
94.5%
See how this applies to your postcode →

These are council averages. Your property is specific.

A annex application has a 100.0% approval rate. New Build? Just 94.5%.
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What the data tells us

1
The range is massive: 94.5% to 100.0%. 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

238 planning applications in Ards and North Down Borough Council 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 Ards and North Down Borough Council planning data

Methodology: Classifies 7,954 decisions in Ards and North Down Borough Council 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 Ards and North Down Borough Council Council's public planning portal, January 2020 to present. Full methodology →
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