How Much Does It Cost to Build a One-Car Garage?

Building a one-car garage is a practical addition to any property, offering secure parking, additional storage space, and potentially increasing the value of your home. Whether you’re looking to protect your vehicle from the elements, create a workshop, or add storage, understanding the costs involved is crucial. This article will provide a detailed breakdown of the various factors that influence the cost of building a one-car garage, helping you plan and budget effectively. We will explore everything from materials and labor to additional features that can enhance the functionality and aesthetic appeal of your garage.

how much does it cost to build a one car garage

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Factors Influencing the Cost of Building a One-Car Garage

Garage Type

The type of garage you choose significantly impacts the overall cost. There are three main types of garages:

  • Attached Garage: Connected to your house, sharing one or more walls. This type is typically less expensive due to shared walls and utilities. Additionally, attached garages often benefit from existing electrical and plumbing connections, further reducing costs. The convenience of an attached garage allows for easier access to the home, especially beneficial during adverse weather conditions.
  • Detached Garage: Stands independently from your house, offering more design flexibility but generally costing more due to the need for additional materials and labor. Detached garages provide the advantage of being more versatile in terms of placement and design, allowing homeowners to customize the structure to their specific needs without the constraints of the existing home’s layout.
  • Carport: A simpler structure that provides shelter for your vehicle without fully enclosing it, typically the least expensive option. Carports are quick to build and require fewer materials, making them a cost-effective solution for basic vehicle protection. However, they offer less security and protection from the elements compared to fully enclosed garages.

Garage Type

Estimated Cost

Attached Garage

$17,160 – $45,600

Detached Garage

$19,800 – $52,800

Carport

$9,360 – $18,720

Size and Dimensions

While a standard one-car garage measures about 12 feet by 20 feet, the size can vary based on your needs and available space. Larger garages require more materials and labor, increasing the overall cost. A typical one-car garage provides enough space for one vehicle, some storage, and workspace. If you plan to use the garage for additional purposes such as a workshop or extra storage, you may need a larger size. Customizing the size to include additional storage space or a workbench area can further increase costs but provides greater functionality.

Garage Size

Dimensions (ft)

Estimated Cost

Standard

12 x 20

$17,160 – $45,600

Larger

14 x 22

$19,800 – $52,800

Extra Large

16 x 24

$21,840 – $60,000

Materials

The choice of materials plays a significant role in the cost. Here are some common materials and their estimated costs:

  • Concrete Foundation: $1,560 – $6,240. A sturdy foundation is essential for the stability and longevity of the garage. The thickness and type of concrete used can affect the overall cost. Additional features such as reinforced concrete may be necessary in areas prone to seismic activity, further increasing costs.
  • Framing and Roofing: $3,120 – $9,360. Wood framing and asphalt shingles are common choices. Metal roofing can be more durable but also more expensive. The choice of roofing material can impact not only the initial cost but also the long-term maintenance and durability of the structure.
how much does it cost to build a one car garage
  • Siding: $1,560 – $6,240. Vinyl siding is cost-effective, while wood or brick siding increases the cost. High-quality siding materials can improve the garage’s insulation and appearance. Siding materials also play a role in the overall aesthetic of the garage, complementing the design of the existing home.
  • Garage Door: $840 – $4,680. Includes installation; automatic doors cost more. Choosing an insulated garage door can enhance energy efficiency. The style and material of the garage door can significantly impact both the cost and the curb appeal of the garage.
  • Windows and Insulation: $780 – $4,680. Improves comfort and energy efficiency. Energy-efficient windows can reduce heating and cooling costs. Proper insulation and windows can make the garage a more usable space throughout the year, especially if it’s being used as a workshop or storage area for temperature-sensitive items.

Material Component

Estimated Cost

Concrete Foundation

$1,560 – $6,240

Framing and Roofing

$3,120 – $9,360

Siding

$1,560 – $6,240

Garage Door

$840 – $4,680

Windows and Insulation

$780 – $4,680

Labor Costs

Labor costs can vary significantly based on your location and the complexity of the job. On average, labor costs range from $6,960 to $20,280, which includes site preparation, construction, and finishing. Hiring experienced contractors ensures the job is done correctly and can save money on potential repairs and maintenance in the future. It’s important to get multiple quotes and check references to ensure you are getting good value for your money. The experience and reputation of the contractor can greatly influence the quality of the construction and the overall cost.

Labor Component

Estimated Cost

Site Preparation

$936 – $4,680

Construction

$4,680 – $12,480

Finishing

$1,560 – $3,120

Total Labor Cost

$6,960 – $20,280

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Additional Features

Including additional features can enhance the functionality and aesthetics of your garage but will also increase the cost. Some features to consider:

  • Electrical Wiring and Lighting: $780 – $4,680. Necessary for convenience and safety. Adding outlets and lighting fixtures can make the garage more functional, particularly if you plan to use it as a workshop or for detailed tasks.
  • Plumbing (if adding a sink or bathroom): $1,560 – $10,140. Increases utility and comfort. Plumbing installations can be more complex and expensive, especially if connecting to existing systems. Having plumbing can significantly increase the versatility of the garage.
  • Heating and Cooling: $1,560 – $7,800. Extends usability year-round. Climate control systems can make the garage more comfortable for various uses, from working on projects to storing sensitive items.
  • Storage Solutions and Workbenches: $780 – $6,240. Enhances organization and functionality. Custom storage solutions can maximize the available space and improve the organization, making it easier to keep tools and supplies accessible.

Additional Feature

Estimated Cost

Electrical Wiring & Lighting

$780 – $4,680

Plumbing

$1,560 – $10,140

Heating & Cooling

$1,560 – $7,800

Storage & Workbenches

$780 – $6,240

Detailed Cost Breakdown for a Standard One-Car Garage

Here’s a detailed cost breakdown for building a standard one-car garage:

Cost Component

Estimated Cost

Concrete Foundation

$1,560 – $6,240

Framing and Roofing

$3,120 – $9,360

Siding

$1,560 – $6,240

Garage Door

$840 – $4,680

Windows and Insulation

$780 – $4,680

Electrical Wiring & Lighting

$780 – $4,680

Plumbing

$1,560 – $10,140

Heating & Cooling

$1,560 – $7,800

Storage & Workbenches

$780 – $6,240

Labor

$6,960 – $20,280

Total

$19,500 – $80,400

Examples of Total Costs for Different Scenarios

To provide a clearer picture, here are some examples of total costs for different scenarios:

Basic One-Car Attached Garage (minimal features)

  • Low-end: $19,500
  • High-end: $30,000. 

This includes essential components like foundation, framing, roofing, and a basic garage door without additional features. It’s suitable for homeowners looking for a cost-effective solution for basic vehicle storage.

Standard One-Car Detached Garage (mid-range features)

  • Low-end: $30,000
  • High-end: $54,000. 

This scenario includes standard materials and some additional features like electrical wiring and basic insulation. It’s ideal for those who need a bit more functionality and space.

how much does it cost to build a one car garage

High-End One-Car Garage (luxury features and finishes)

  • Low-end: $54,000
  • High-end: $80,400. 

This includes high-end materials, advanced features like heating and cooling, custom storage solutions, and high-quality finishes. Suitable for homeowners seeking a premium garage that offers enhanced functionality and aesthetics.

Advantages of Building a One-Car Garage

Increased Home Value

Adding a garage can significantly increase your home’s resale value. A well-built garage offers potential buyers additional secure parking and storage space, making your home more attractive on the market. Real estate agents often highlight garages as a key selling point, especially in areas where parking space is limited.

Additional Storage and Space

A garage provides valuable storage space for tools, equipment, and seasonal items. It can also be used as a workshop, gym, or even a small home office, depending on your needs. The extra space can help declutter your home and create a more organized living environment. By utilizing custom storage solutions, you can maximize the available space and keep your garage tidy and functional.

Protection for Vehicles

A garage protects your vehicle from weather elements, reducing the need for maintenance and repairs. It also offers added security against theft and vandalism. By shielding your car from harsh weather conditions, you can prolong its lifespan and maintain its value. Additionally, a garage provides a safer environment for performing vehicle maintenance and repairs, protecting you from outdoor elements.

Disadvantages of Building a One-Car Garage

Initial Cost

The upfront cost of building a garage can be substantial, especially if you choose high-end materials and additional features. It’s important to weigh these costs against the potential benefits and long-term savings. Budgeting carefully and obtaining multiple quotes can help manage these expenses and avoid unexpected financial strain.

Maintenance

Like any part of your home, a garage requires regular maintenance to keep it in good condition. This includes tasks such as roof repairs, painting, and general upkeep. Over time, these maintenance tasks can add to the overall cost of owning a garage, so it’s important to budget for ongoing expenses. Proper maintenance can extend the lifespan of the garage and prevent costly repairs in the future.

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Conclusion

Building a one-car garage is a worthwhile investment that can enhance your home’s value, provide additional space, and protect your vehicle. By understanding the various costs involved and planning accordingly, you can ensure a successful project that meets your needs and fits your budget. Whether you opt for a basic attached garage or a high-end detached garage with luxury features, careful planning and budgeting are essential. Engaging with experienced contractors and considering regional cost variations will help you achieve the best results for your project.

FAQs

The construction timeline for a one-car garage typically ranges from 2 to 6 weeks, depending on the complexity of the project and weather conditions. Factors such as permitting, site preparation, and the availability of materials can also impact the timeline.

Yes, most municipalities require permits for building a garage. The permitting process ensures that the construction meets local building codes and zoning regulations. It’s important to check with your local building department to understand the specific requirements and obtain the necessary permits.

While it’s possible to build a garage yourself, it’s a complex project that requires carpentry, electrical, and possibly plumbing skills. Hiring professional contractors can ensure the job is done correctly and safely, and can save time and potential headaches.

The average lifespan of a well-maintained garage can be 20-30 years or more. Factors such as the quality of materials, construction techniques, and regular maintenance can significantly influence the lifespan of the garage.

To reduce costs, consider opting for basic materials, limiting additional features, and performing some tasks yourself, such as painting or landscaping. Getting multiple quotes from contractors and negotiating prices can also help lower overall expenses.

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Process To Get It Cost to Build a One-Car Garage Estimate Report

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  • You need to send your plan to us.

    You can send us your plan on info@estimatorflorida.com

  • You receive a quote for your project.

    Before starting your project, we send you a quote for your service. That quote will have detailed information about your project. Here you will get information about the size, difficulty, complexity and bid date when determining pricing.

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