South porch has diagonal weathered buttresses, grotesque gargoyles, crocketed pinnacles, statue of St. Chad and arched opening with heavily enriched ogee shaped surround.
The 3-stage castellated tower has offset angle buttresses surmounted by carved heads and decorative pinnacles, elaborate bell-stage, gargoyles and crocketed pinnacles.
Buttresses and pinnacles as above but with grotesque gargoyles.