10 Best Garage Conversion Ideas For 2021

New California laws have made it easier than ever to do a garage conversion on your property. Most homes in Los Angeles and Southern California either have an attached or detached garage, and both are suitable for a conversion. Homeowners today have many options to build out a garage conversion into a totally different and functional space.

Here at GreatBuildz, a free service that connects homeowners in Los Angeles, Orange County, Ventura or San Diego with reliable general contractors, we get inquiries every day about garage conversion projects – here are some of the most popular garage conversion ideas:  

Garage Conversion Idea #1: Man-Cave (or She-Shed) 

Garage Conversion Ideas 2 Foosball

Plenty of LA homeowners are looking for ways to expand their home’s livable space, and converting a garage into a man-cave is one reasonably easy way to achieve this. A man-cave can create a great bonus space for family, friends, or just relaxation and can include a movie theater, a bar, poker table, games, etc. A she-shed could be a great space for relaxing, reading, crafting, painting, or enjoying a beverage with friends. 

Garage Conversion Idea #2: Rental Unit

Now that ADU laws have changed and allow these spaces to be rented, many people are looking at their garage as a way to make some extra income. Converting a garage to a studio ‘apartment’ is reasonably affordable and can be achieved with a variety of ADU financing options. Even though they are small, these units are one of the most common garage conversion ideas because they are popular among tenants and can provide a nice monthly cash-flow to homeowners.

Related: Los Angeles ADU 2021 Rental Guide

Garage Conversion Idea #3: Guest House

One of the most common garage conversion ideas is to create a guest house, due to its flexible capabilities to expand your living space. A two-car garage can easily turn into a nicely sized bedroom, bathroom, and closet. In addition to using this space to host out-of-town guests, some homeowners might utilize the guest house for grandparents, a nanny, or a live-in housekeeper. It could also double as a great ‘separate’ space for kids’ slumber parties.  

Garage Conversion Idea #4: Investment Property

Real estate investors and savvy homebuyers have many garage conversion ideas to use them as investments. These folks are purchasing homes with the intention of converting the garage into a separate living unit. They then rent out both the home and the new unit to separate tenants, essentially creating a ‘duplex’ from a single-family home.

Garage Conversion Idea #5: Retirement Income

It’s not uncommon for seniors and retirees to find their long-time family home is too large for their current needs. But, they’re also reticent to move because they love their location near family, friends, or amenities. A great garage conversion idea for this group is to build an ADU optimized for retirees, creating a smaller home for themselves. By moving into an ADU on their own property, they get to stay in the same location while renting out their larger main home, creating an additional retirement income for themselves.   

Garage Conversion Idea #6: Home Office

Garage Conversion Ideas 3 Home Office

With a major shift now happening in the way people work remotely, creating a true work from home office is becoming a priority for some homeowners.  Because many homes don’t have a dedicated space that can be repurposed into a real office, people are considering the idea of a garage conversion into an office. This can be a reasonably simple & quick construction project, as creating a simple office doesn’t require adding a kitchen or bathroom to the garage.

Garage Conversion Idea #7: Post-College Age Kids

So many post-college age kids come back to live with their parents; this group has been given the name ‘boomerang kids’. These young adults want to come back and live with their parents to save money, but they also want to feel like they’re now independent adults. Some parents decide that the best way to accomplish this balance is to convert their garage into a separate unit for their child, so they can live independently without paying expensive rents.

Garage Conversion Idea #8: Fitness/Yoga Studio

Garage Conversion Ideas 4 Yoga Studio

As people spend more time at home, they are looking to create dedicated spaces for their hobbies or activities. Health & fitness has been rapidly growing in popularity with exciting products like the Peloton bike, but these activities need a reasonable amount of space. Some of the most popular garage conversion ideas for 2020 were turning them into active spaces. By converting a garage into a fitness or yoga studio, they can create the space they need so that weights, bikes, and treadmills no longer have to share space inside a bedroom or living room. 


Garage Conversion Idea #9: Senior/Retired Parents

Garage Conversion Ideas 5 Aging Parents

Families with aging parents often end up in a challenging situation once those seniors reach an age when they require some level of help or care. Once aging parents can no longer live independently, their housing options become limited to retirement and assisted living communities, which are often quite expensive. Another idea is to have mom or dad come live in the family home, but that can start to feel crowded and come with privacy issues.

That’s why people are turning their existing garage into a separate suite for their aging parents, with kitchen, bathroom, living area, and all the other advantages of being near family.  

Garage Conversion Idea #10: Music Studio

Garage Conversion Ideas 6 Music Studio

For both professional and amateur musicians, having a recording or music studio at home is often a dream come true. And many use a garage conversion to create this space.  A garage is often the right size for a spacious music studio and a blank slate within which they can create the acoustic environment they want.  


If you want to learn more about the process and costs of doing a garage conversion on your property, our friendly GreatBuildz staff would be happy to assist.


GreatBuildz is a free service that connects homeowners in Los Angeles, Orange County, Ventura or San Diego with reliable, thoroughly screened general contractors and provides project support from start to finish. Call now (818.317.3567) to chat with a real person or learn more at www.GreatBuildz.com

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