Nothing contained in this chapter shall be taken to repeal, abrogate, annul or in any way impair or interfere with the Building Code or any rules or regulations adopted or issued thereunder, or any provisions of law or ordinances or regulations existing or as may be adopted in the future, when not in conflict with any of the provisions of this chapter, nor is it intended by this chapter to interfere with or abrogate or annul any easements, covenants or other agreements between parties; provided, however, that when this chapter imposes a greater restriction upon the use of buildings, structures, premises, lots or land, or upon the height of buildings or structures, or requires larger lots, yards, courts or other open spaces than imposed or required by such other provisions of law, ordinance or regulation, or by such easements, covenants or agreements, the provisions of this chapter shall control.

Wherever the provisions of any other law or ordinance or regulations impose a greater restriction than this chapter, the provisions of such other law or ordinance or regulations shall control.

No provision contained in this chapter shall be construed as justifying the encroachment of any building or structure within any street lines now or hereafter laid down on any subdivision plat filed in the office of the County Clerk or within any state, county, or municipal road.