The Tiny house Blog

California's Tiny Home Rules and Regulations 

Updated on:
January 4, 2024
California tiny home with tropical trees

California has a number of resources available for those interested in living in a tiny home. However, the rules and regulations for tiny homes vary from community to community. Some places may have stricter requirements than others.

There are many tiny home communities in California. Many RV parks and campgrounds also allow tiny homes on their property. However, it is important to do your research before choosing a location for your tiny home.

This post will provide insights into California's tiny home rules and regulations. Read on to discover everything there is to know about tiny living in California. 

And if you want to go even more in-depth? We got you.

Get the full 39-page digital book on all things California Tiny Home Rules and Regulations here.

Are tiny homes legal in California? 

Tiny homes are legal in California, but there are a few regulations to follow in order to live in a tiny home legally. There are two main ways to live legally in a tiny home in California: by obtaining a special use permit or by connecting your tiny home to an RV park. 

You can typically obtain special use permits through the planning department of your city or county. The process for getting a special use permit can vary depending on your location, but it generally involves completing an application and going through a public hearing. 

If you get approved for a special use permit, you will likely be required to follow certain restrictions, such as maintaining a minimum lot size or setting your tiny home back a certain distance from the property line.

What California counties allow tiny houses? 

Tiny houses are becoming increasingly popular in California as more people look to downsize their living situations. However, not all counties in the state are equally welcoming to these smaller dwellings. 

Here is a look at some of the California counties that allow tiny houses, as well as some with restrictions in place.

  • Los Angeles: Tiny houses are allowed accessory dwelling units (ADUs), provided they meet certain size and setback requirements.
  • Fresno County: Tiny houses are allowed as ADUs, but strict size limits are in place.
  • Santa Cruz: Tiny houses on wheels (THOWs) are permitted in all zoning districts, as long as they comply with the California Building Code.
  • California City: Tiny houses are allowed as ADUs, but there are strict size limits in place.
  • San Luis Obispo County: Tiny houses are allowed as ADUs, provided they meet certain size and setback requirements.
  • Santa Barbara County: Tiny houses on wheels (THOWs) are permitted in all zoning districts, as long as they comply with the California Building Code.
  • San Diego: Tiny houses are allowed as ADUs, and houses on wheels (THOWs) are permitted in all zoning districts, as long as they comply with the California Building Building Code.
Download the comprehensive 39-page digital handbook outlining all aspects of California Tiny Home Rules and Regulations here.

Can you permanently live in a tiny house in California?

Yes, you can permanently live in a tiny house in California. Quite a few people are doing this, and there are even communities of tiny houses popping up around the state. However, there are a few things to remember if you're thinking about making this permanent switch.

First, you'll need to ensure your tiny house is up to code. This means ensuring that your tiny house meets all California building codes. Once you've done that, you'll need to find a place to park your tiny home. Many do this on their property, but RV parks and camping sites welcome tiny houses.

Finally, you'll need to be prepared for the cost of living in a tiny house. While they are cheaper than traditional homes, they still come with their own expenses. You'll need to factor in things like utilities, insurance, and other costs associated with owning a home. However, many people find that the savings on their mortgage or rent more than makeup for these additional costs.

So, if you're considering switching to a tiny house, know that it is possible to do so permanently in California. Just be sure to research and prepare for the challenges of living in such a small space.

For a detailed guide, grab the full 39-page digital manual providing insights into California Tiny Home Rules and Regulations here.

How tiny can a house be in California?

Zoning regulations will vary depending on the city or county where you plan to build your tiny house. You need to go through your local ordinances for an exact figure, but generally, a minimum interior square footage of 100 square feet is enough.

In some areas, there may be restrictions on the minimum dwelling unit size. Also, building codes typically have minimum square footage requirements for dwellings, so your tiny house would need to meet those standards.

Ultimately, whether or not you can build a tiny house in California will come down to meeting all the relevant regulations and code requirements. However, if you're willing to do the research, it is possible to build a tiny house in this state.

Rules and regulations for tiny houses in California

If you want to build a tiny house in California, you'll need to ensure it meets the standards set by the California Building Standards Commission (CBSC). 

  • Tiny homes must have a ceiling height of at least 7 feet 6 inches
  • The must be at least one room with a gross floor area of 120 square feet or more. 
  • They must also have a net floor area of at least 70 square feet for all other living spaces. 

In addition, basic requirements for light, ventilation, plumbing, emergency exits, and smoke and carbon monoxide detectors must be met. If you're really set on owning the tiniest house possible, you may go even smaller by building what's known as an "accessory dwelling unit" (ADU). 

ADUs are typically much smaller than standard homes; you can build them on a property with a primary dwelling. However, there are strict rules and regulations governing the construction of ADUs, so be sure to do your research before you start building.

Rules for permanent structures

There are a few key rules for permanent structures to keep in mind. First, all permanent structures must be built to code and must meet all local building ordinances. 

Secondly, all permanent structures must be connected to water, sewer, and electricity utilities. Finally, all permanent structures must be properly permitted by the local authorities.

Rules for temporary tiny houses

If you're planning on living in a tiny house on wheels (THOW), you'll need to follow the rules for RV camping. This means you can only stay in one spot for up to two weeks before moving to another location.

If you want to park your THOW in your backyard, you'll need to get a permit from your local city or county. The permit process differs for every municipality, so check with your local government for specific requirements.

In general, you'll need to meet certain setback requirements from property lines and make sure your THOW meets all California building codes. Once you have your permit, you can park your THOW on your property for up to 180 days.

If you're looking for a more permanent solution, you can apply for a permit to build a tiny house on a foundation. This process is similar to building a regular home, so you'll need to work with an architect or designer to create plans that meet all Local zoning requirements.

Access the entire 39-page digital booklet detailing California Tiny Home Rules and Regulations here.

Rules for transitional structures

Tiny houses on wheels must be registered and titled as RVs with the California DMV. They must also comply with all California Vehicle Code requirements, including safety standards, lighting, and licensing requirements.

In order to be parked on public property, tiny houses on wheels must have a permit from the local jurisdiction.

Transitional structures (such as sheds or other types of small buildings that are not connected to utilities) cannot be used as permanent residences. They can only be used for a maximum of 180 days in any given year.

All transitional structures must meet all applicable building codes, including fire safety standards.

Sheds or other types of small buildings that are not connected to utilities can only be used as accessory structures and cannot be the primary residence on a property.

If you are planning to live in a transitional structure on your property, you must notify your local building department and obtain all necessary permits.

Once you have obtained all the necessary permits, you must also have your dwelling inspected by the local building department to ensure that it meets all safety standards.

If you are living in a transitional structure without the proper permits or inspections, you may be subject to fines and other penalties.

Where can I build a tiny house in California?

There are many places where you can build a tiny house in California. However, it is important to check with your local city and county regulations to see if any restrictions are in place. Some of the places where you might be able to build a tiny house include:

  • In your backyard
  • On vacant land
  • In an RV park or campground
  • In a tiny house community

Before you start building your tiny house, be sure to do your research and ensure that you are following all the local regulations. This will help you avoid any problems down the road.

Do I have to pay property taxes for my tiny house?

Tiny homeowners in California can expect to pay some property tax, even if they don't own the land on which their home is parked. However, the amount of tax will vary depending on the situation and location. It's best to speak with a tax professional in your area to better understand what you'll owe.

Whether or not you have to pay property taxes for your tiny house in California depends on where you place your home. If you own the land where your tiny house is parked, you will have to pay property taxes on that land. However, if you're renting a spot for your tiny house or parking it on someone else's land, you likely won't have to pay property taxes directly on your home. 

There are other types of taxes that you may have to pay even if you don't own the land on which your tiny house is parked. For example, depending on where you live, you may have to pay personal property taxes on your tiny home as an RV or trailer.

Where can I park a tiny home in California? 

There are a few different options for parking a tiny home in California. You can opt for private parking, parking spots on farms or tiny house communities, or RV parks.

Private parking

Private parking may be an option if you have a friend or family member with extra space on their property. This could be a driveway, backyard, or even a vacant lot. Just be sure to get permission from the property owner before parking your tiny home on their land.

Parking spots on farms or in tiny house communities

Parking spots on farms or in tiny house communities are another option. These spaces typically have hookups for water and electricity, which can be convenient. And they often come with an affordable monthly fee.

RV parks

RV parks are also an option for parking a tiny home in California. Many RV parks have spaces that can accommodate a tiny home, and they typically have hookups for water and electricity. However, RV parks can be more expensive than other options, so be sure to compare prices before deciding.

Are there tiny home communities in California?

Yes, there are several tiny home communities in California. These include the Tiny House community in Joshua Tree, the Modesto Tiny House Community, and the Fresno Tiny House Community. Several other small-scale intentional communities throughout the state also welcome residents living in smaller abodes. 

With its temperate climate and varied landscapes, California is an ideal state for those looking to downsize and simplify their lives. These communities are a great place to start if you're interested in exploring the tiny house lifestyle.

Conclusion

There are a few things to keep in mind if you're considering building or living in a tiny home in California. For starters, your tiny home must meet the standard building code requirements. This means that it must meet all the same safety and construction standards as any other home.

In addition, your tiny home must be registered with the state, and you must have valid vehicle registration and license plate. You'll also need to pay property taxes on your tiny home, just like any other home. Many localities are supportive of tiny homes, but there are some that have enacted moratoriums or bans on them. 

So be sure to check with your local authorities before you build or move into a tiny home in California. If you're looking to buy a brand new tiny house, explore some high-quality options on our website.

Purchase your dream tiny house!

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