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Side extension approval rate in Pembrokeshire

Pembrokeshire approved 96.0% of side extension applications, based on 174 decisions analysed.

Last updated: October 2026

96.0%
side extension approval rate
174
Side extension decisions
167
Approved
7
Refused
87.3%
Pembrokeshire overall

Side extension applications are approved more often than the Pembrokeshire average (87.3%).

How side extension applications compare in Pembrokeshire

Side extension (174 decided)
96.0%
Pembrokeshire all applications (25,705 decided)
87.3%

Before you apply in Pembrokeshire

This page shows the council-wide rate. The free check shows decisions near your property.

✓ Your ward's side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Pembrokeshire →

Planning professional? PlanningLens runs refusal alerts and evidence packs for Pembrokeshire and any other published UK council. See the data services →

Other project types in Pembrokeshire

Other extension (5,905 decided)
92.0%
Garage and parking (3,088 decided)
87.4%
New build (2,815 decided)
76.0%
86.9%
Outbuilding (1,455 decided)
86.9%
Conservatory (715 decided)
94.3%
Rear extension (408 decided)
92.9%
Dormer (317 decided)
86.8%
Annex (304 decided)
84.9%
Loft conversion (133 decided)
88.0%
Flat conversion (74 decided)
87.8%
Basement (39 decided)
82.1%
HMO (17 decided)
82.4%
Front extension (16 decided)
87.5%
84.6%
Check planning approval patterns