north doorway of c.1150, south arcade, north aisle
West tower of 1070 has corner square turrets
clasping buttresses added c.1380.
South west turret has 3 Norman openings.
South front has lancet with C14 trefoliated head and west front has 4 centred arched window with hood moulding.
East front has double Norman paired lancet.
North doorway of c.1150 has 2 orders of columns with decorated scallop capitals and tympanum with bearded man in long robe grasping 2 lions, one with frontal head, one in profile, with long tails sprouting into ornamental forms.
Chancel is C13 of 3 bays with bar tracery having mullions round in section.
C13 East window with 3 lancets and 3 circular lights above with inserted quatrefoils.
South aisle of 1270 has East window with 3 lancets and tracery above.
South porch is C15.
Interior has C13 south arcade with round piers, round abaci and double chamfered arches dying into a continuation of the piers.
Roof to nave and north aisle is C15 crownpost.
Floor tablet of c.1687.
North aisle has C13 column-shaped font.
SZ4189 : Shalfleet, St. Michael's Church: Font with late c16th bowl
Stone reredos dated 1630.
Most of the windows are C17 still in the Gothic style.
Chancel probably C17.
3 early C19 wall plaques with urns, 1 signed J. Bacon, London. (N. Pevsner: B.O.E. Hampshire and the Isle of Wight: 768).