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Side Extension approval rate in Pembrokeshire Coast National Park

Pembrokeshire Coast National Park approved 98.0% of side extension applications, based on 153 decisions analysed.

Last updated: August 2026

98.0%
side extension approval rate
153
Side Extension decisions
150
Approved
3
Refused
92.0%
Pembrokeshire Coast National Park overall

Side Extension applications are approved more often than the Pembrokeshire Coast National Park average (92.0%), suggesting the council is relatively receptive to these projects.

How side extension compares in Pembrokeshire Coast National Park

Side Extension (153 decided)
98.0%
Pembrokeshire Coast National Park all applications (6,942 decided)
92.0%

Planning a side extension in Pembrokeshire Coast National Park?

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Other project types in Pembrokeshire Coast National Park

Extension (General) (1,063 decided)
93.4%
Garage / Parking (533 decided)
92.9%
Outbuilding (454 decided)
93.4%
87.0%
Rear Extension (281 decided)
93.6%
Dormer (183 decided)
94.5%
Conservatory (146 decided)
97.3%
New Build (118 decided)
83.9%
Annex (76 decided)
92.1%
Loft Conversion (57 decided)
93.0%
Front Extension (17 decided)
100.0%
Basement (15 decided)
93.3%
72.7%
Flat Conversion (11 decided)
100.0%
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