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Division IV — NONCONFORMING USE

La Mirada Zoning Code · 2026-06 edition · updated 2026-07-06 · La Mirada

21.130.160 Continuation of legal nonconforming use .

Except as otherwise listed below, a legal nonconforming use may continue indefinitely.

(1) Nonconforming commercial and industrial uses. Nonconforming commercial and industrial uses shall be terminated or made conforming as to use within ten years from the date on which the use was rendered nonconforming.

(2) Other nonconforming non-residential use. Other nonconforming non-residential uses shall be terminated or made conforming as to use within ten years from the date on which the use was rendered nonconforming.

(3) Nonconforming mobile home park. A mobile home park that is nonconforming as to use shall be terminated within twenty years from the date on which the use was rendered nonconforming.

(4) Nonconforming animal keeping. Any nonconforming animal keeping, whether a primary use or an accessory use, shall be terminated or made conforming within three years from the date on which the use was rendered nonconforming.

(Ord. 612 Exhibit A (part), 2008).

21.130.170 Nonconforming use eligible for conditional use permit or other approval .

Any nonconforming use that is eligible to be considered for a conditional use permit or other special use approval under this title shall be considered to be a nonconforming use unless and until such conditional use permit or other such special approval is granted.

(Ord. 612 Exhibit A (part), 2008).

21.130.180 Modifications and extensions to legal nonconforming uses .

(a) A legal nonconforming use shall not be modified in any manner that expands, extends, or enlarges the use beyond its existing scope upon the effective date of this zoning ordinance, except as specified below.

(1) The changes are, in and of themselves, in conformance with the provisions of this title.

(2) The changes are limited to minor alterations, improvements, or repairs that do not increase the degree of nonconformity present and do not constitute or tend to produce an expansion or intensification of a nonconforming use.

(3) The changes are required by other laws.

(4) The changes are incident to the public acquisition of a portion of a site, no greater degree of nonconformity will be created other than that caused as a result of the public acquisition, and the changed development will conform to current regulations to the maximum extent feasible.

(b) No change made to any development or use shall be construed as automatically permitting an extension of any time limit for the termination of a nonconformity.

(Ord. 612 Exhibit A (part), 2008).

21.130.190 Discontinuance of legal nonconforming use .

(a) If any legal nonconforming use is discontinued for a period of one hundred eighty consecutive days or more, subsequent development of the land shall be in conformity with the provisions of this title. Maintenance of a valid business license shall of itself not be considered a continuation of the use.

(b) This section shall not apply to any use for which a different period of discontinuance or abandonment is specified under other provisions of this title.

(Ord. 612 Exhibit A (part), 2008).

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Contents — La Mirada Zoning Code
La Mirada Zoning Code
  1. Chapter 21.02 — ZONING ENACTMENT
  2. Chapter 21.04 — PURPOSE AND SCOPE
  3. Chapter 21.06 — RELATIONSHIP TO OTHER PROVISIONS
  4. Chapter 21.08 — ZONING CODE APPLICABILITY
  5. Chapter 21.10 — ADMINISTRATIVE RESPONSIBILITY
  6. Chapter 21.12 — INTERPRETATION OF CODE
  7. Chapter 21.14 — ENFORCEMENT
  8. Chapter 21.15 — ABATEMENT OF NUISANCES
  9. Chapter 21.16 — ESTABLISHMENT OF ZONING DISTRICTS, ADOPTION OF…
  10. Chapter 21.18 — RESIDENTIAL ZONING DISTRICTS
  11. Chapter 21.20 — COMMERCIAL ZONING DISTRICTS
  12. Chapter 21.22 — INDUSTRIAL ZONING DISTRICT
  13. Chapter 21.24 — OPEN SPACE ZONING DISTRICT
  14. Chapter 21.26 — PLANNED UNIT DEVELOPMENT ZONING DISTRICT
  15. Chapter 21.30 — FARM ANIMAL OVERLAY ZONING DISTRICT
  16. Chapter 21.32 — FLOOD HAZARD OVERLAY ZONING DISTRICT
  17. Chapter 21.34 — MOBILE HOME PARK OVERLAY ZONING DISTRICT
  18. Chapter 21.36 — OIL DRILLING OVERLAY ZONING DISTRICT
  19. Chapter 21.37 — MIXED USE OVERLAY (MUO) ZONING DISTRICT
  20. Chapter 21.38 — SPECIAL HOUSING OVERLAY (SHO) ZONING DISTRICT
  21. Chapter 21.39 — EMERGENCY SHELTER OVERLAY (ESO) ZONING DISTRICT
  22. Chapter 21.41 — SMALL LOT OWNERSHIP UNITS
  23. Chapter 21.42 — ACCESSORY USES
  24. Chapter 21.43 — SINGLE ROOM OCCUPANCY
  25. Chapter 21.44 — ADULT ENTERTAINMENT BUSINESSES
  26. Chapter 21.45 — CHECK CASHING ESTABLISHMENTS
  27. Chapter 21.46 — RADIO AND TELEVISION ANTENNAS AND WIRELESS TEL…
  28. Division I — REGULATION OF ANTENNA AND TELECOMMUNICATIONS FACI…
  29. Division II — REGULATION OF WIRELESS ANTENNA FACILITIES
  30. Division III — REGULATION OF AMATEUR RADIO STATION ANTENNAS
  31. Division IV — GENERAL PROVISIONS
  32. Division V — Abatement/Extension of Nonconforming Uses/Structu…
  33. Division VI — Miscellaneous Nonconforming Provisions
  34. Division I — GENERAL NONCONFORMING PROVISIONS
  35. Division II — NONCONFORMING LOTS
  36. Division III — NONCONFORMING STRUCTURES
  37. Division IV — NONCONFORMING USE
  38. Division V — ABATEMENT/EXTENSION OF NONCONFORMING USES/STRUCTU…
  39. Division VI — MISCELLANEOUS NONCONFORMING PROVISIONS

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