14.27.090 Projections into Yards.
(1) The following structures may be erected on or projected into the required front yard:
(a) Fences and walls in conformance with the Provo City Code and other City codes and ordinances;
(b) Landscape elements, including trees, shrubs, turf, and other ornamental landscaping materials; and
(c) Necessary appurtenances for utility service.
(2) The structures listed below may project into a minimum front yard not more than four (4) feet, into a minimum side yard not more than two (2) feet, except that required driveways shall remain unobstructed from the ground up.
(a) Cornices, eaves, belt courses, sills, buttresses, or other similar architectural features; and
(b) Stairways, balconies, door stoops, fire escapes, awnings, and planter boxes or masonry planters not exceeding twenty-four (24) inches in height.