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Chapter 2-19

Livermore Zoning Code · 2026-06 edition · updated 2026-07-06 · Livermore

RM – MEDIUM DENSITY RESIDENTIAL DISTRICT

Sections:

2-19-010 Purpose.

2-19-020 Uses permitted.

2-19-030 Minimum site area required – One to four dwellings.

2-19-040 Minimum site area required per dwelling unit – Five or more dwellings.

2-19-050 Site requirements.

2-19-060 Open space requirements.

2-19-070 District regulations, other.

2-19-080 Site plan approval.

2-19-090 Exceptions to site requirements.

2-19-010 Purpose.

The purpose of the RM district is to provide areas for the location of multiple residential dwellings and to regulate uses so as to promote a suitable residential environment in such areas. It is intended that the district be established in those areas designated in the general plan to be medium density residential and as a transitional use between intensive commercial uses and low density residential uses. (Ord. 442 § 7.10)

2-19-020 Uses permitted.

The following uses are permitted; provided, that all applicable conditions for the zoning use permit as set forth in LPZC Part 3 are fulfilled:

A. Single-family, group single-family, duplex, multiple-family dwelling units, rest homes, nursing homes, and rooming and boarding houses.

B. Bed and breakfast uses, limited to six units per use, public and quasi-public uses, mortuaries, fraternal and social halls, and mobile home parks as set forth in Chapter 3-15 LPZC, all subject to approval of a conditional use permit.

C. Home occupations and off-street parking lots appurtenant to any permitted use or when appurtenant and adjacent to any C district.

  • D. Accessory uses and structures appurtenant to any permitted use, except home occupations.

E. Tract office and model homes (LPZC 3-10-320) and permitted signs (Chapter 3-45 LPZC).

  • F. Health facilities as set forth in LPZC 3-10-340.

G. Nursery schools and day care centers as provided by LPZC 3-10-330. (Ord. 1302, 1989; Ord. 1175, 1985; Ord. 649 § 2, 1968; Ord. 442 §§ 7.20 – 7.28)

2-19-030 Minimum site area required – One to four dwellings.

A. Single-family or two-family: 5,000 square feet.

  • B. Three-family: 7,500 square feet.

  • C. Four-family: 10,000 square feet. (Ord. 442 §§ 7.30 – 7.33)

2-19-040 Minimum site area required per dwelling unit – Five or more dwellings.

Bedrooms Per
Dwelling Unit
One Story Two Story Three
Story
One 1,800 1,500 1,400
Two 2,200 1,800 1,650
Three or more 2,400 1,950 1,750

(Ord. 442 §§ 7.40 – 7.43)

2-19-050 Site requirements.

A. Minimum Yard, Street Frontage. Fifteen feet, except as set forth in LPZC 2-19-090(D).

B. Minimum Yard, Non-Street Frontage. Five feet plus an additional five feet for every story above the first.

C. Minimum Site Area. Five thousand square feet; five or more dwellings, 10,000 square feet.

  • D. Minimum Site Width. Fifty feet.

  • E. Maximum Site Coverage. Fifty percent.

  • F. Minimum Separation between Buildings. Shall be provided as set forth in LPZC 3-05-150, et seq.

  • G. Maximum Height Limit.

  1. One to four dwellings, two stories;

  2. Five or more dwellings, three story inclusive of story devoted to off-street parking;

  3. Secondary buildings or accessory structures, 15 feet.

H. Off-Street Parking. Shall be provided for each use as required in Chapter 3-20 LPZC. (Ord. 442 §§ 7.60 – 7.68)

2-19-060 Open space requirements.

A. Usable Open Space. For each dwelling unit in the RM district, there shall be provided a minimum of 300 square feet of usable open space. For purposes of this section, “usable open space” shall be defined as common or private open space, excluding the following:

  1. Required front yards.

  2. Areas devoted to parking, driveways, and maneuvering areas.

  3. Open space at grade less than 10 feet in its minimum dimension.

  4. Patios, balconies, or decks less than seven feet in their minimum dimension.

B. Maintenance of Open Areas. Open areas, exclusive of required off-street parking area and developed recreation area, shall be permanently maintained as landscaped and/or developed common or private recreation areas, with paving not to exceed 20 percent of such open area. (Ord. 442 § 7.69)

2-19-070 District regulations, other.

Regulations for permitted uses other than single-family, duplex, and multiple-family dwelling units shall be as set forth in this section or in LPZC Part 3. (Ord. 442 § 7.70)

2-19-080 Site plan approval.

Site plan approval, as regulated by Chapter 4-10 LPZC, is required for each residential development of four or more units, where such development is not regulated by Government Code Section 66400. (Ord. 1156, 1984; Ord. 442 § 7.71)

2-19-090 Exceptions to site requirements.

A. Single-Family Dwellings. Shall conform to the RL-5-0 zoning district regulations.

B. Accessory buildings, when located on the rear one-half of a lot and 10 feet from any main structure existing or under construction on any adjacent property, may be erected on an interior property line or not less than three feet from an interior property line.

C. Where the natural grade of a lot within the required front yard has an average slope, normal to the front lot line at every point along said line, of such a degree or percent of slope that it is not practical to provide a driveway with a grade of 12 percent or less to required off-street parking area in conformance with the requirements of this code, required off-street parking may be located within required street frontage yards, but in no case closer than six feet to the property line.

D. LPZC 2-19-050(A) shall not apply in the case of garages facing a street, which in all cases shall be set back 20 feet.

E. Additional Dwelling Units Permitted. Subject to other requirements set forth in this code, area equal to any required off-street parking spaces located under main structures may be utilized for the allowance of additional dwelling units, provided the total density of the site does not exceed one dwelling unit per 1,250 square feet. For purposes of computing maximum dwelling units permitted only, a ground story devoted to off-street parking and utility purposes shall not constitute an additional story. (Ord. 442 §§ 7.80 – 7.87)

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Contents — Livermore Zoning Code
Livermore Zoning Code
  1. Chapter 1-05 — ADOPTION, PURPOSE, AND APPLICATION OF ZONING CODE
  2. Chapter 1-05
  3. Chapter 1-10 — DEFINITIONS
  4. Chapter 1-10 — DEFINITIONS
  5. Chapter 2-01 — ESTABLISHMENT AND DESIGNATION OF ZONING DISTRICTS
  6. Chapter 2-01 — ESTABLISHMENT AND DESIGNATION OF ZONING DISTRICTS
  7. Chapter 2-04 — ZONING DISTRICT MAPS
  8. Chapter 2-04 — ZONING DISTRICT MAPS
  9. Chapter 2-07 — OS – OPEN SPACE DISTRICT
  10. Chapter 2-07
  11. Chapter 2-10 — RS – SUBURBAN RESIDENTIAL DISTRICT
  12. Chapter 2-10 — RS – SUBURBAN RESIDENTIAL DISTRICT
  13. Chapter 2-13 — R-R – RURAL RESIDENTIAL DISTRICT
  14. Chapter 2-13
  15. Chapter 2-16 — RL – LOW DENSITY RESIDENTIAL DISTRICT
  16. Chapter 2-16
  17. Chapter 2-19 — RM – MEDIUM DENSITY RESIDENTIAL DISTRICT
  18. Chapter 2-19
  19. Chapter 2-22 — RH – RESIDENTIAL HIGH DISTRICT
  20. Chapter 2-22
  21. Chapter 2-25 — RG – SUBURBAN MULTIPLE RESIDENTIAL DISTRICT
  22. Chapter 2-25
  23. Chapter 2-28 — R2 – DUPLEX DISTRICT
  24. Chapter 2-28
  25. Chapter 2-31 — CS – COMMERCIAL SERVICE DISTRICT
  26. Chapter 2-31
  27. Chapter 2-34 — CHS – HIGHWAY SERVICE COMMERCIAL DISTRICT
  28. Chapter 2-34
  29. Chapter 2-37 — CN – NEIGHBORHOOD COMMERCIAL DISTRICT
  30. Chapter 2-37 — CN – NEIGHBORHOOD COMMERCIAL DISTRICT
  31. Chapter 2-40 — CB – CENTRAL BUSINESS DISTRICT
  32. Chapter 2-40
  33. Chapter 2-43 — DSP – DOWNTOWN SPECIFIC PLAN DISTRICT
  34. Chapter 2-43
  35. Chapter 2-46 — OCA – OUTER CORE AREA DISTRICT (Repealed by Ord…
  36. Chapter 2-46 — OCA – OUTER CORE AREA DISTRICT
  37. Chapter 2-49 — CG – GENERAL COMMERCIAL DISTRICT
  38. Chapter 2-49
  39. Chapter 2-52 — CO – COMMERCIAL OFFICE DISTRICT
  40. Chapter 2-52
  41. Chapter 2-55 — NM – NEIGHBORHOOD MIXED USE DISTRICT
  42. Chapter 2-55
  43. Chapter 2-58 — I-1 – RESEARCH AND DEVELOPMENT DISTRICT
  44. Chapter 2-58
  45. Chapter 2-61 — I-2 – LIGHT INDUSTRIAL DISTRICT
  46. Chapter 2-61
  47. Chapter 2-64 — I-3 – HEAVY INDUSTRIAL DISTRICT
  48. Chapter 2-64
  49. Chapter 2-67 — E – EDUCATION AND INSTITUTIONS DISTRICT
  50. Chapter 2-67
  51. Chapter 2-70 — CP – PROFESSIONAL OFFICE DISTRICT
  52. Chapter 2-70
  53. Chapter 2-73 — COMBINING DISTRICTS
  54. Chapter 2-73 — COMBINING DISTRICTS
  55. Chapter 2-76 — PD – PLANNED DEVELOPMENT DISTRICT
  56. Chapter 2-76
  57. Chapter 2-79 — PD-AG – PLANNED DEVELOPMENT/ AGRICULTURE DISTRICT
  58. Chapter 2-79
  59. Chapter 2-82 — PLANNED DEVELOPMENT DISTRICT – SOUTH LIVERMORE …
  60. Chapter 2-82 — PLANNED DEVELOPMENT DISTRICT – SOUTH LIVERMORE …
  61. Chapter 2-85 — SOUTH LIVERMORE VALLEY – AGRICULTURAL (SLV-AG)
  62. Chapter 2-85 — SOUTH LIVERMORE VALLEY – AGRICULTURAL (SLV-AG)
  63. Chapter 3-05 — GENERAL PROVISIONS
  64. Chapter 3-05 — GENERAL PROVISIONS
  65. Chapter 3 — ‑10 SPECIAL PROVISIONS
  66. Chapter 3-10 — SPECIAL PROVISIONS
  67. Chapter 3 — ‑15 MOBILE HOME PARKS
  68. Chapter 3-15 — MOBILE HOME PARKS
  69. Chapter 3 — ‑20 OFF‑STREET PARKING
  70. Chapter 3-20 — OFF-STREET PARKING
  71. Chapter 3-25 — OUTDOOR DINING AND MERCHANT DISPLAY USES – DOWN…
  72. Chapter 3-25 — OUTDOOR DINING AND MERCHANT DISPLAY USES – DOWN…
  73. Chapter 3-30 — HAZARDOUS MATERIALS
  74. Chapter 3-30 — HAZARDOUS MATERIALS
  75. Chapter 3-35 — OFF-SITE HAZARDOUS WASTE MANAGEMENT FACILITIES
  76. Chapter 3-35
  77. Chapter 3-40 — OUTDOOR STORAGE AND OUTDOOR SALES DISPLAYS
  78. Chapter 3-40 — OUTDOOR STORAGE AND OUTDOOR SALES DISPLAYS
  79. Chapter 3-45 — SIGNS
  80. Chapter 3-45 — SIGNS
  81. Chapter 3-50 — RECREATION AND CULTURAL FACILITIES
  82. Chapter 3-50 — RECREATION AND CULTURAL FACILITIES
  83. Chapter 3-60 — SOLID WASTE AND RECYCLING CONTAINER ENCLOSURES
  84. Chapter 3-60 — SOLID WASTE AND RECYCLING CONTAINER ENCLOSURES
  85. Chapter 4-05 — ZONING USE PERMITS
  86. Chapter 4-05 — ZONING USE PERMITS
  87. Chapter 4-10 — SITE PLAN APPROVAL
  88. Chapter 4-10
  89. Chapter 4-15 — VARIANCE PERMITS
  90. Chapter 4-15 — VARIANCE PERMITS
  91. Chapter 4-20 — CONDITIONAL USE PERMITS
  92. Chapter 4-20 — CONDITIONAL USE PERMITS
  93. Chapter 4-25 — DEVELOPMENT AGREEMENTS
  94. Chapter 4-25 — DEVELOPMENT AGREEMENTS
  95. Chapter 5-05 — RESPONSIBILITY AND PROCEDURES
  96. Chapter 5-05 — RESPONSIBILITY AND PROCEDURES
  97. Chapter 5-10 — PERFORMANCE STANDARDS APPROVAL
  98. Chapter 5-10 — PERFORMANCE STANDARDS APPROVAL
  99. Chapter 5-15 — APPEAL
  100. Chapter 5-15 — APPEAL
  101. Chapter 5-20 — AMENDMENT
  102. Chapter 5-20 — AMENDMENT
  103. Chapter 6-05 — INTERPRETATION
  104. Chapter 6-05 — INTERPRETATION
  105. Chapter 6-10 — ENFORCEMENT
  106. Chapter 6-10 — ENFORCEMENT
  107. Chapter 6-15 — PENALTIES
  108. Chapter 6-15 — PENALTIES

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