10 Unique Ways to Use Your Garage

What can I do with my garage besides parking?

Many homeowners choose to repurpose their garage as a gym, workshop, office, or even a small rental unit. The OC Garage Door Guys can help you convert a garage into a weatherproof and insulated area that will function as intended for its new use (note: they are a contractor and not an insurance provider).

The increasing trend of converting garages into alternate use spaces is gaining momentum. To assist, the ideas below are 10 creative and functional options, along with several benefits, and the potential limitations to each, with an approximate amount of labor involved for each option. The key permitting or technical requirements associated with each concept (ventilation, insulation and zoning) are provided as a guide with an authoritative reference (i.e., California government references will have been identified) if it is applicable to your location.

Home Gym (Exercise Room)

A home gym allows people to work out at home without needing to go to the gym. Benefits include improved health, as well as saving time commuting. Home gyms require durable floors (e.g., rubber) to hold heavy weights, proper air conditioning or ventilation to keep cool while exercising, and sufficient lighting to see where weights are going. If a garage is already insulated, usually no structural permit is needed. However, if the garage needs additional insulation or wallboard to maintain climate control/sound reduction, then a structural permit may be needed before beginning construction. Typical Cost & Effort required for creating a home gym will be low to medium depending upon type of equipment purchased ($1,000 or less) if no new walls added. If using a home gym at night will disturb your neighbours, consider wearing earphones or using added insulation between weight area and neighbour's house to minimize noise disturbance to their residence.

Workshop / Maker Space

Your garage can be repurposed into a hobby workshop or makerspace that allows you to do woodwork, craft and tinker. It will allow you to make your own DIY home improvement projects, store your tools, and enjoy being creative at home.

There are many considerations to take when building your workshop including ensuring there is proper ventilation for dust and fumes (you may want to install an exhaust fan or work with the garage door open), creating sturdy workbenches attached to your floor and walls, having additional electrical circuits installed specifically for the use of power tools, and considering fire safety when using any flammable materials.

You will want to insulate and seal any walls or ceilings in your garage which will make it easier for you to heat or cool off your garage. According to the Department Of Energy (DOE), if garages are not properly sealed heat will flow from a heated upstairs living area into a garage.

Depending on local building regulations there usually aren’t any permits needed to install simple shelving in your garage, but if you are making structural changes to your garage, or adding any plumbing/electrical you most likely will need a permit.

The effort and cost associated with creating a workshop in your garage is moderate. Quality tools used for woodworking crafts can cost between $500-$3,000.

Home Office / Study

Make your garage into a home office or study area. Benefits: A place to work privately without commuting, possible tax deductions as a business expense. You need to have good insulation and HVAC (heat/cool), and reliable wireless and wired internet. You may need to put in windows or ample artificial light for comfort. You also will want to insulate the walls and ceiling and replace the garage door to reduce outside noise and stabilize temperature

Permits: Typically none are required unless you add a door or upgrade the electrical system significantly. Effort/Cost: Usually low to moderate ($200-$1000 for desk, electrical, paint). Take breaks regularly as recommended by the CDC to avoid overuse injuries.

Storage or Rental Space

You can store tools, bicycles and seasonal items in your garage, or rent it out as storage space. Benefits include removing clutter from your house and the possibility of earning rental income (using logistic companies like Neighbor or advertising on Craig’s List). Constraints to taking advantage of your garage as storage include making sure stored items are protected from the weather (so that the garage is sealed to prevent moisture from damaging items). You do not need a permit for storing property in your garage. Insurance: You should contact your insurance carrier for liability coverage; ask whether your policy covers rented storage space. Effort/Cost: Minor (making storage more accessible to you and adding shelving + to make it more than $100).

Accessory Dwelling Unit (ADU) / Guest Suite

Change the garage into a little ADU or visitor cottage (with a bathroom and mini kitchen). Pros: Get rent income or have a place for visitors and increase the value of your home. Cons: Significant construction – adding plumbing, complete electrical system, insulation, and heating and cooling system. Permits required: Yes, a great deal of them (Have to comply with building codes and regulations of ADU's, e.g. California allows the conversion of garages into ADU's on a very broad basis). There are size limits (in most cases will not exceed 50 % of house area or 1200 sq ft). Time/Cost: High (cost to convert 2-car garage will be $125,000+ for California). In California, a homeowner is allowed to build 1 ADU on any owner-occupied, SFR lot however, check with local zoning and parking regulations.

Art Studio or Craft Room

Consider placing an artist studio in your garage, such as a painting and pottery studio or craft area. The benefits of having a designated space are that you have a splash proof surface. The disadvantages of having a designated area are that you need good light, a well ventilated space (especially if using paints or solvents), and durable flooring. To make your studio comfortable all year round, insulate the walls & ceiling, and check with the local building department about building permits if you plan to add plumbing (like a sink). The cost & level of effort will be low to medium ($100-$1,000). If you can put in ventilation and/or a sink, the cost may increase to $500 or more. To reduce fumes, store your finishes and solvents in sealed cabinets.

Home Brewery or Bar

A garage can be an ideal location for setting up a bar for brewing beer or making wine at home. There are several advantages associated with this hobby (this can be fun for the intrepid home brewer and save money on beer and wine) and some disadvantages (equipment needed to brew beer/wine can be very heavy, drainage issues from fermenters/kegs; and CO₂ ventilation). There is no permit required for personal scale brewing, but it's best to check local liquor laws if you plan to sell your product. Additionally, the overall effort/cost of brewing could range from $500 - $2,000; and if you anticipate working with gas burners or have an exterior entry/exit near where you will be fermenting make sure you install a carbon monoxide detector as part of your safety guidelines.

Music Studio / Theater

To make your garage a place to practice music or have a movie, the advantages of doing this are as follows: you will have some privacy while practicing and have a place to store all your musical equipment and/or a projector. You can soundproof the room (insulation, rubber mats, and acoustic panels), and you need to have climate control in here so you can be comfortable. You may not require a permit to build or change anything in your garage, but electrical work must be done according to code (amps, projector). The cost to make these changes is usually low to medium, costing anywhere from $200 to $1,500 for acoustic panels and seating. Adding heavy curtains or carpet to the walls will also help absorb sound reflections in the room.

Indoor Garden or Greenhouse

plants and veggies to have fresh produce all year round while being a relaxing place to escape to. There are many advantages to an indoor garden, such as growing your own food all year long, long-term food production (for family or friends), and a ‘green retreat’. However, there are some disadvantages when setting up an indoor garden, such as high humidity (you will need a ventilation system or dehumidifier), you will need to use grow lights or skylights (lots of power consumption), and you will need a waterproof surface (floor) for the plants. Most municipalities do not require any permits for hobby farming/indoor gardening; however, if you are living in a community that has a homeowner association (HOA) you should check your HOA rules before starting an indoor garden.

The estimated cost and level of effort of starting an indoor garden (hydroponics included) is $300–$1,500. You should expect to spend most of your money on the grow lights, racks, and containers for your plants. Research has shown that having an indoor garden (hydroponics) can reduce the temperature of the air by approximately 2 degrees and improve the quality of the air inside of the garage, so you would be surprised how nice it would be to have an indoor garden in your garage!

Ready to repurpose your garage? Contact OC Garage Door Guys for a thorough inspection and quote. We can upgrade your door, insulation, and seals so your garage is comfy and code-compliant no matter its new use.

FAQs

• Do I need a permit to convert my garage? It depends on the project. Simple uses (gym, studio, storage) often need no permit if no structural change or plumbing is added. Major conversions (adding a bathroom or full ADU) always require permits and inspections for electrical, plumbing, and safety. (Check local building department.)

• How much does a garage conversion cost? Very roughly: basic conversions (insulation, flooring) can be a few thousand dollars, while an ADU conversion can be $100K–$200K in California. HVAC, plumbing, and finishes drive up costs.

• Can I still park a car after converting the garage? You can, but some uses may limit parking (e.g. ADU rental). California law does not require replacing parking lost to an ADU, but plan for how you’ll park if that’s important.

• What about insulation and climate control? For any conversion, insulating walls, ceiling and a new door is highly recommended. DOE notes that proper insulation lowers heating/cooling loads and improves comfort, making the new space usable year-round.

• What if I want to convert my garage later? Even if you start with a simple use, upgrades can be phased. For example, OC Garage Door Guys can replace your garage door and add insulation now, then you could add plumbing or electrical later when adding a bathroom. Always confirm if any initial changes trigger a permit.