Earlier editions: 2026-09
Title 8 — BUILDING REGULATIONS
Antioch Municipal Code Ch. 2 Building and Lot Numbering
Antioch Municipal Code · 2026-10 edition · updated 2026-10-03 · Antioch
Cite as: Antioch Municipal Code Chapter 2 · Text as of 2026-10-03
§ 8-2.01 REQUIRED.¶
All erections or other property abutting on any street or avenue and all buildings now or hereafter erected and fronting on any street or alley shall be numbered as provided by this chapter.
('66 Code, § 8-2.01) (Ord. 226-A, passed 4-12-48) Penalty, see §§ 1-2.01 et seq.
§ 8-2.02 BASE LINES.¶
(A) First Street shall constitute the base line of all numbering on streets running east and west.
(B) A Street and its southerly extension, Lone Tree Way, shall constitute the base line for all numbering on streets running north and south.
('66 Code, § 8-2.02) (Ord. 226-A, passed 4-12-48; Am. Ord. 194-C-S, passed 12-28-72)
§ 8-2.03 METHOD.¶
(A) Erections fronting streets from the east and fronting streets from the south shall bear odd numbers in their last figure.
(B) Erections fronting streets from the west and from the north shall bear even numbers in their last figure.
(C) Erections fronting streets running north and south shall be numbered from the base line. Such numbers shall be zero at the base line and not to exceed the number 99 at the end of the first block, either north or south of the base line, and 100 at the beginning and not to exceed the number 199 at the end of the second block, either north or south of the base line. Such system shall be followed in numbering all streets running north and south in the city.
(D) Erections fronting streets running east and west shall be numbered from the base line. Such numbers shall be zero at the base line and not to exceed the number 99 at the end of the first block, either east or west of the base line, and 100 at the beginning not to exceed the number 199 at the end of the second block, either east or west of the base line. Such system shall be followed in numbering all streets running east and west in the city.
(E) Where streets intersect but do not cross, the numbers shall run in each case to a street intersecting on both sides of the street being numbered. Any blocks located upon streets which do not intersect the base lines shall bear the hundred number of the corresponding block nearest the same location which does intersect the base line.
('66 Code, § 8-2.03) (Ord. 226-A, passed 4-12-48; Am. Ord. 194-C-S, passed 12-28-72)
§ 8-2.04 FIXING QUESTIONED NUMBERS.¶
In the event of doubt or where a question arises as to the proper number to be assigned to any lot or building, the Superintendent of Streets shall decide the question and fix the number of such lot or building.
('66 Code, § 8-2.04) (Ord. 226-A, passed 4-12-48)
§ 8-2.05 STYLE OF NUMBERS.¶
The number plate placed upon any building shall be metal or wood, or the number may be painted on the front of the building, door, post, transom, or other place. The number shall be lighted, either internally or externally, and shall be at least three inches in height so as to be easily seen from the street.
('66 Code, § 8-2.05) (Ord. 226-A, passed 4-12-48; Am. Ord. 194-C-S, passed 12-28-72) Penalty, see §§ 1-2.01 et seq.
§ 8-2.06 FAILURE TO PLACE NUMBERS.¶
If the owner or lessee of any building shall fail, refuse, or neglect to place the number required by the provisions of this chapter, or to replace it when necessary, the Superintendent of Streets may cause a notice to be personally served on such owner or lessee, or mailed by registered mail to his last known address, ordering him to place or replace the number. Such owner or lessee shall comply with such notice within 10 days from the date of such service.
('66 Code, § 8-2.06) (Ord. 226-A, passed 4-12-48)
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