ADU Plans
January 22, 2024

20x20 Garage Conversion Plans

Argi Avetisyan
Argi Avetisyan
Gather ADU expert
20x20 Garage Conversion Plans
Not sure where to start with your ADU project?

Schedule a free appointment with one of our ADU experts.

Book a call

Discover the perfect blend of functionality and style with our 20x20 garage conversion plan for ADU. Ideal for homeowners looking to add a versatile living space, this plan offers a smart layout maximizing every inch. Features include:

  1. Efficient Design: A single-bedroom layout, providing a cozy yet spacious feel.
  2. Open Living Area: A combined living and kitchen space, designed for comfort and convenience.
  3. Modern Kitchen: Equipped with essential amenities, fitting seamlessly into the space.
  4. Comfortable Bedroom: Ample room for a queen-size bed and wardrobe.
  5. Full Bathroom: A well-appointed bathroom with modern fixtures.
  6. Optional Add-Ons: Customization options like a fold-out desk or built-in storage.
  7. Eco-Friendly Options: Solar panel readiness and energy-efficient design choices.
  8. Easy Integration: Designed to complement existing property styles.

Perfect for rental opportunities, guest housing, or a personal retreat. This plan turns your backyard into a functional, elegant living space.

adu plan
adu plan
adu plan

adu plan

Have you ever looked at your garage and imagined it as a cozy home office, a guest suite, or a vibrant studio? As a homeowner, you have an underutilized asset on your property that holds immense potential for adding both functionality and value to your space – yes, it's your garage! A 20x20 garage conversion is a project that, when undertaken with careful planning and execution, can yield a stunning and practical transformation.

In this detailed guide, we'll explore the intricate world of garage conversion, providing you with the knowledge and confidence to turn this DIY dream into a reality. Whether you're looking for extra living space or want to increase the value of your property, a garage conversion can be an exceptional solution. Let’s dive in and uncover the secrets of maximizing space and adding value to your home with a 20x20 garage conversion.

Considerations Before Starting

Before you roll up your sleeves, it’s essential to take stock of several critical details. A garage conversion isn't just about patching a hole in the wall; it's a significant renovation that requires careful planning. Here's what you need to consider before you start swinging your hammer.

The Structure of Your Garage

The first step is to assess the structural integrity of your garage. Is the foundation solid? Are the walls and roof in good condition? If there are issues with the structure, you'll need to address them before proceeding with the conversion. Consult with a structural engineer if necessary.

Local Policies and Building Codes

Every city and neighborhood has its own building codes and regulations. Check what’s allowed by the local zoning laws and obtain the necessary permits. These laws often pertain to the use of the space, parking requirements, and structural changes – ensuring compliance now can save headaches later.

Setting a Realistic Budget and Timeline

Garage conversions, like any renovation project, require financial planning. Establish a budget that accounts for materials, labour, permits, and a contingency for unforeseen expenses. A timeline is also crucial; consider how long you can dedicate to the project and factor in any seasonal constraints such as winter weather.

Designing Your Conversions: Making the Most of the Space

With the preparatory work complete, it’s time to dive into the design phase. This is where you get to craft the vision of your new space. Consider these design factors to create a conversion plan that's not only visually appealing but also functional and comfortable.

Space Planning

A 20x20 garage offers ample space for various functionalities. The key is to lay out the floor plan in a way that maximizes the utility of every inch. Here are a few space planning tips:

  • Create zones: Define areas for specific purposes, such as a main living area, a private sleeping space in the case of a guest suite, or dedicated corners for different elements in a home gym.
  • Flow and access: Ensure there’s a logical flow between zones and that access is as convenient as possible. This is especially important for areas where there could be frequent movement, such as a gym working out space.

Ventilation and Natural Light

Good ventilation and natural light can transform a garage from a dark, stuffy cave into a bright and airy room. Consider installing windows – they not only improve the aesthetic but also create a healthier environment.

  • Window placement: Strategically place windows for privacy while still bringing in light. Frosted or high-up windows can maintain a workspace’s privacy even if it doubles as a guest area.
  • Skylights: In the case of a one-story garage, skylights can be a fantastic alternative to windows, allowing for natural light without compromising wall space.

Insulation and Climate Control

Garages are notoriously poorly insulated. To convert it into liveable space, proper insulation is paramount. Additionally, you’ll need to consider climate control options, such as:

  • Insulation type: Choose the appropriate insulation material for your climate. From fibreglass to foam board, there are various options, each with its own benefits.
  • Heating and cooling: Evaluate the ability to extend your home's HVAC system to the converted space. If this isn’t practical, you could opt for mini-split ductless systems, electric heaters, or portable AC units.

Schedule a free call with us today.

Electrical and Plumbing

For a fully functional living space, you'll need to address electrical and, potentially, plumbing needs.

  • Electrical plan: Decide on the number and placement of outlets, lighting fixtures, and circuitry. This may require the expertise of a licensed electrician, especially if you’re adding new circuits.
  • Plumbing considerations: If you're planning to add a bathroom or kitchenette, the plumbing requirements become more complex. Plan the layout early, as they could greatly affect the overall flow of the space.

Functional and Versatile Ideas for Your Garage Conversion

With the foundational aspects in place, let’s discuss the exciting part – deciding what you want to do with this transformed space! Here are ideas to inspire you:

Home Office or Studio

If working from home is the new norm, a dedicated home office can enhance your productivity and separate your work life from your home life.

  • Furniture and storage: Modular furniture that can serve several purposes, such as a desk that doubles as a crafting or artwork space, can be a smart choice.
  • Focus on ergonomics: Prioritize ergonomics for long-term comfort. Adjustable chairs and standing desks can be great investments for your health.

Guest Suite or Rental Unit

Need a separate area for guests or considering extra rental income? A garage conversion into a guest suite or rental unit might be just the solution.

  • Privacy and comfort: Design with privacy and comfort in mind. Consider portable dividers or sliding doors to create a more open feel when the space is not in use by guests.
  • Kitchenette and bathroom: These amenities enhance both the functionality and the potential rental value of the space.

Gym or Fitness Area

Ditch the expensive gym memberships and convert your garage into a personal fitness sanctuary.

  • Equipment layout: Plan for enough open space to move around freely. Organize equipment based on your workout routine for an efficient layout.
  • Mirrors and flooring: Full-wall mirrors can help create the feeling of a larger area and are great for checking form. Invest in gym flooring for durability.

Entertainment Space or Game Room

Transform your garage into a hub for entertainment – a game room with a pool table, a space for board games, or a tech-savvy cinema room.

  • Acoustics and seating: Proper acoustics and seating are vital for creating a cinematic experience. For games, ensure there’s ample room for playing and storage for equipment.
  • Media wall systems: Maximize space with media wall systems that store games, movies, and equipment while also providing a central entertainment hub.

DIY versus Hiring Professionals

Do-it-yourself projects can be gratifying and can save money, but they also come with their share of risks.

Schedule a free call today.

DIY Pros

  • Cost savings: Labour costs can be one of the most significant expenses. By doing the work yourself (if you have the skills), you can save a considerable amount.
  • Learning experience: You'll gain satisfaction and new skills, from drywalling to tiling.

DIY Cons

  • Time-consuming: Projects that you aren't experienced in can take significantly longer than if they're handled by professionals.
  • Potential for mistakes: Some mistakes can be expensive to rectify. Structural or electrical errors, for example, may require the assistance of a professional to resolve.

Cost Breakdown and Financing Your Conversion

Understanding the costs associated with a garage conversion is crucial. Here's a general breakdown:

  • Materials: This includes items such as drywall, insulation, flooring, and fixtures like lights and switches.
  • Labour: Even if you do the work yourself, there might be certain tasks you prefer to hand over to a professional, such as the electrical or plumbing work.
  • Permits and fees: Don’t forget to budget for the cost of necessary permits and any associated fees.
  • Contingency: It’s wise to have a contingency fund of around 20% of your total budget for unforeseen expenses.

In terms of financing, options may include:

  • Home Equity Loan or Line of Credit (HELOC): With your home’s equity as collateral, you can access funds at relatively low-interest rates.
  • Personal Loan: If you don’t have substantial equity in your home, a personal loan could be a way to finance the project.
  • Cash-out Refinance: You could refinance your mortgage for more than you owe and use the difference for your conversion.

Key Takeaways

Converting your 20x20 garage is a fantastic way to add space, value, and versatility to your home. Whether you're looking to increase livable area, create an income stream, or enhance your lifestyle, this project can be both rewarding and beneficial. By carefully considering the structural, legal, and design elements, as well as the finances and the scope of DIY work you're willing to take on, you can embark on this transformation with clarity and confidence.

Remember, planning is the key to any successful renovation, and ensuring that the design, costs, and any financing are in order before starting will make the entire process smoother. So, what’s stopping you from unlocking the potential of your garage space?

If you’re ready to breathe new life into your garage, consult with our team to craft personalized 20x20 garage conversion plans that match your vision and budget. Together, we can bring your dream space to reality and provide a roadmap for the ultimate home transformation. Start your journey towards a more dynamic and valuable home today. Schedule a free call today.

gather adu team

Not sure where to start with your ADU project?


Not sure where to start with your ADU project?

Book a free call