Monterey County, CA Rental Property Rules: Repairs & Habitability (2026)
Key Facts
- Scope
- Unincorporated Monterey County hotels, apartments, dwellings
- Hot water minimum
- 120°F at plumbing fixtures (§18.15.040)
- Heat minimum
- 70°F in habitable rooms, 24 hrs/day
- Enforcement
- Building Official and Health Officer as Enforcement Official
- Substandard triggers
- Inadequate sanitation, structural hazard, infestation, nuisance
- Violation
- Unlawful under Monterey County Code §18.15.060
Summary
Monterey County's Housing Code, Chapter 18.15, applies only in the unincorporated area and defines when a rental dwelling, hotel, or apartment becomes a 'substandard building' subject to county enforcement. Monterey County Code § 18.15.030 lists inadequate sanitation, structural hazards, faulty weather protection, and nuisance conditions, including missing hot water, inadequate heat, and pest infestation, as grounds for a substandard-building finding.
Any building or portion thereof including any dwelling unit, guestroom or suite of rooms, or the premises on which the same is located, in which there exists any of the following listed conditions to an extent that endangers the life, limb, health, property, safety, or welfare of the public or the occupants thereof shall be deemed and hereby is declared to be a substandard building. A.Inadequate sanitation shall include, but not be limited to, the following:1.Lack of, or improper water closet, lavatory, or bathtub or shower in a dwelling unit....5.Lack of hot and cold running water to plumbing fixtures in a dwelling unit.6.Lack of adequate heating....12.Infestation of insects, vermin, or rodents as determined by the health officer.13.General dilapidation or improper maintenance.14.Lack of connection to required sewage disposal system.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 56).
Full Breakdown
15, the Housing Code of Monterey County, applies to hotels, motels, apartment houses, and dwellings in the county's unincorporated area, implementing State Housing Law regulations under Title 25 of the California Code of Regulations. 030 declares a building substandard when it has any of several listed conditions to an extent that endangers life, limb, health, property, safety, or the welfare of the public or occupants. The inadequate-sanitation category alone covers a lack of, or improper, water closets, lavatories, bathtubs or showers; missing hot and cold running water to fixtures; lack of adequate heating; lack of required ventilating equipment or natural light; dampness of habitable rooms; and infestation of insects, vermin, or rodents as determined by the Health Officer.
Separate categories cover structural hazards such as deteriorated foundations or overloaded floor and wall supports, faulty weather protection including deteriorated waterproofing and broken windows, and defined nuisances including unsanitary sewage or plumbing and uncleanliness as the Health Officer determines. 040 layers on minimum maintenance standards for existing buildings: hot water must reach at least 120 degrees Fahrenheit at plumbing fixtures, heating must maintain 70 degrees Fahrenheit in habitable rooms (24 hours a day where the landlord controls the heat source), and owners must provide covered garbage and rubbish receptacles.
The Building Official and Health Officer, jointly termed the Enforcement Official, administer the chapter and can record notices or orders against the property with the County Recorder.
Violations & Fines
Monterey County Code § 18.15.060 makes it unlawful to fail to maintain a regulated building to the standards that applied at construction, or to any later minimum-maintenance standard, and separately makes it unlawful to create, maintain, or permit a substandard building to continue existing. The Enforcement Official can investigate, issue notices and orders, record them with the County Recorder, and, for hazardous conditions, order immediate evacuation or summarily abate the condition under Monterey County Code Chapter 1.22.
Frequently Asked Questions
What makes a rental unit 'substandard' in unincorporated Monterey County?
What temperature must a landlord maintain?
Does this Housing Code apply inside Salinas or Monterey city limits?
Sources & Official References
Other rules in Monterey County
California rules heatmap·Compare Monterey County to another location·View the California rental property rules overview
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