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Most Common Planning Applications in Newcastle upon Tyne

Not all planning applications are created equal. The gap between the highest and lowest approval project type in Newcastle upon Tyne is 15.3% — that's the difference between near-certainty and a coin flip. What you build matters as much as where you build it.

8,785 real decisions·15 project types·Updated March 2026
98.3%
Safest: Basement
83.0%
Lowest: HMO
15.3%
Spread
15
Types ranked

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All 15 project types ranked

#TypeDecisionsApprovedRefusedRate
1Basement1211192
98.3%
2Wraparound Extension36351
97.2%
3Conservatory2252187
96.9%
4Garage / Parking1,1861,12957
95.2%
5Extension (General)2,3972,269128
94.7%
6Side Extension1451378
94.5%
7Outbuilding16915910
94.1%
8Rear Extension24122516
93.4%
9Loft Conversion25623818
93.0%
10Hip-to-Gable Conversion56506
89.3%
11New Build55749463
88.7%
12Dormer50744859
88.4%
13Front Extension22193
86.4%
14Change of Use (Residential)57948594
83.8%
15HMO20016634
83.0%
See how this applies to your postcode →

These are council averages. Your property is specific.

A basement application has a 98.3% approval rate. HMO? Just 83.0%.
Check your postcode to see what actually happens near your address.

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What the data tells us

1
The range is massive: 83.0% to 98.3%. 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

603 planning applications in Newcastle upon Tyne 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 Newcastle upon Tyne planning data

Nearby councils project type rankings

Methodology: Classifies 8,785 decisions in Newcastle upon Tyne 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 Newcastle upon Tyne Council's public planning portal, January 2020 to present. Full methodology →
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