Build A Garage Cost Estimator

Constructing a garage represents a valuable enhancement to your home, providing both increased property value and essential storage and vehicle protection. Estimating the expenses associated with building a garage typically falls within a range of $16,281 to $80,472, with an average cost averaging at $60,867.

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Key Points to Note

  • The typical cost of building a garage falls within a range of $16,281 to $80,472, with a national average of $60,867.
  • The garage’s size plays the most significant role in determining the total cost, while other factors influencing expenses include foundation installation, door, roof, siding, labor, and permits.
  • Building a garage offers various advantages, such as vehicle protection, convenience, increased storage capacity, and enhanced home value.
  • Given that building a garage is a substantial home improvement undertaking, most homeowners opt to enlist professional assistance for project management and execution.

Building a garage is an excellent way to enhance your home’s value, offering secure storage space and protection for your vehicles from the elements. Moreover, it can serve as a functional workshop for DIY enthusiasts. However, adding a garage is a substantial project with costs varying based on factors like size, complexity, and location.

Homeowners’ preferences also play a role, with some choosing to leave their new garage unfinished with basic drywall, while others opt for additional features like built-in cabinets, heating systems, or customized workspaces. The cost of building a garage typically ranges from $16,281 to $60,472, with an average expense of around $80,867.

Build A Garage Cost Estimator

For standard garages without significant upgrades, it’s common to spend between $40 and $70 per square foot. This comprehensive guide will outline the key factors that influence the cost of building a garage, catering to various budgets and preferences.

Determining Garage Construction Costs

When it comes to calculating the expenses involved in building a garage, numerous factors come into play. One of the primary considerations is the size of the garage itself, which can vary significantly, spanning from single-car garages to those large enough to accommodate RVs. Homeowners must also make decisions regarding features such as windows, insulation, and electrical wiring. Additionally, the choice between an attached or detached garage affects costs, with attached garages generally being more budget-friendly. However, fundamental elements like the foundation and roof contribute substantially to the overall cost, regardless of the garage type. Furthermore, obtaining the necessary building permits adds another layer of expenses, and these costs can fluctuate depending on your location. To gain a more precise understanding of what to expect in terms of pricing, homeowners can explore online “cost to build a garage calculators” or reach out to local builders for personalized quotes.

Garage Size Matters

The size of your garage is a pivotal factor in determining construction costs. On average, you can expect to spend around $50 per square foot for a new garage. For those considering a single-car attached garage, this is the most economical choice, with estimated costs ranging from $10,500 to $27,000. Typically encompassing approximately 240 to 384 square feet, it provides a practical and budget-friendly option. Meanwhile, a 2-car garage, a popular choice offering some workspace, carries an average price tag of $14,500 to $40,300.

Garage Size

Cost Range

Single-car

$10,500 to $27,000

2-car

$14,500 to $40,300

3-car

$28,200 to $57,100

4-car

$32,000 to $73,900

Garage with living space

$60,000 to $270,000

RV garage

$36,000 to $140,000

Attached

$29 per square foot

Detached

$40 to $70 per square foot

Garage Construction Costs Based on Garage Type

When planning to build a garage, homeowners must consider their preferences for exterior aesthetics, as this can influence the type of garage they choose. While not every homeowner requires a spacious 3-car garage or RV storage, larger garages are popular choices for many new construction projects. Opting for an attached garage that shares a wall with an existing house can result in cost savings, but increasing the garage’s size or accommodating more cars will naturally raise the overall expenses.

In certain cases, homeowners may find that using a prefabricated (or prebuilt) garage kit is a cost-effective option. 

Build A Garage Cost Estimator

However, it’s worth noting that metal prefab kits may not receive approval from Homeowners Associations (HOAs) due to their limited aesthetic appeal. Homeowners should also consider factors like the necessary walking space between cars when determining their preferred garage width. Below, you’ll find a breakdown of the most common garage types and their average costs.

Attached Garages

For convenience and cost-efficiency, attached garages are the most favored garage type. They share space with an existing structure, simplifying the installation of electrical or plumbing if necessary. Building an attached garage typically costs about 10 to 15 percent less than constructing a detached garage, thanks to these shared factors. The cost of a single-car attached garage usually starts at around $29 per square foot.

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Detached Garages

Detached garages hold their appeal for some homeowners. Many of them include an upper living space or are constructed with enough space to accommodate an RV or serve as the ultimate garage workshop. However, running electrical, plumbing, or HVAC to an exterior location can increase costs. On average, a detached garage is priced between $40 and $70 per square foot.

1-Car Garages

Building a 1-car garage is becoming less common as most families own more than one vehicle and seek additional workspace or storage. A typical single-car garage has dimensions of 12 to 16 feet in width and 20 to 24 feet in length. For a basic one-car garage, homeowners can expect an average cost ranging from $10,500 to $27,000.

2-Car Garages

A 2-car garage has become the standard choice for many homes. Common dimensions for a 2-car garage are 22 feet by 26 feet wide or 20 feet by 24 feet deep. These sizes can accommodate most cars, though SUVs may require additional width. The average cost of a standard 2-car garage falls within the range of $14,500 to $40,300.

3-Car Garage

For larger residences, a 3-car garage provides an ideal solution for accommodating the typical two cars of a household along with an additional vehicle or recreational vehicle. These garages typically span 31 to 34 feet in width and 20 to 24 feet in depth. It’s common to find a combination of a double door and a single door in a 3-car garage setup. On average, the cost to construct a 3-car garage falls within the range of $28,200 to $57,100.

4-Car Garage

A 4-car garage is a fantastic choice for car enthusiasts who desire additional workspace for automotive projects. Homeowners have the option to select between two double doors or four single doors arranged in a row. On average, building a 4-car garage costs approximately $32,000 to $73,900. Should homeowners opt to include additional features such as plumbing or HVAC systems, the cost can surpass $100,000.

RV Garage

An RV garage caters to unique requirements and comes at a higher cost compared to a standard garage, primarily due to the larger size and greater height needed to accommodate an RV. Additional expenses may also arise if sewer and power hookups are desired. Typically, an RV garage requires a minimum door height of 12 to 14 feet and a garage length of 40 to 50 feet to provide ample space. The average cost of constructing an RV garage ranges from $36,000 to $140,000, with variations depending on the chosen materials.

Prefabricated Garage Kits

Prefabricated garage kits offer an economical and swift solution for garage construction, provided that the homeowner’s Homeowners Association (HOA) permits their use. Over recent years, the appearance of prefab garages has significantly improved, making it possible for a wooden single-car prefab garage kit to match the aesthetic appeal of a site-built garage. On average, these kits are priced at approximately half the cost of a standard garage, equating to around $5,000.

Garage Material Cost Details

Material

Cost Range

Brick

$27 to $45 per square foot

Brick-veneered

$5 to $30 per square foot

Cinderblock

$29 to $62 per square foot

Metal

$3,000 to $22,000 total

Prefab pole barn

$40 to $85 per square foot

Stick-built

$40 to $70 per square foot

Exploring Additional Costs and Considerations

Once the fundamental structure of a new garage is determined, homeowners may need to delve into additional features to tailor their garage to their style and functional needs. Incorporating conveniences like an automatic garage door opener is a popular choice and is generally reasonably priced. However, custom options such as plumbing or an HVAC system can significantly increase expenses. Homeowners should also factor in finishing costs and any desired garage accessories, such as workbenches, cabinetry, or appliances. These added elements can contribute to the creation of a functional and distinctive garage.

Build A Garage Cost Estimator

Attached vs. Detached

The average cost of building a garage, ranging from $40 to $70 per square foot, typically applies when the new garage is detached from the main house. In contrast, an attached garage may cost as little as $29 per square foot. This cost difference arises because an attached garage shares a wall with the house, making it more accessible for electrical wiring installation.

Site-Built vs. Prefabricated

When it comes to constructing a new garage, homeowners have two options: building the structure on-site or purchasing a prefabricated garage. Prefab garages, also known as garage-building kits, offer a more straightforward installation process than building a garage from scratch. On average, prefab garages cost around $5,000. However, this cost does not include permits or labor expenses. It’s important to note that some communities and neighborhoods may have restrictions against manufactured garages, so homeowners should check with their Homeowners Association (HOA), if applicable, before making a decision.

Window Installation

The presence of windows in a garage can vary depending on homeowners’ preferences. Some garages rely on windows integrated into the garage door to provide natural light, while others may opt for a garage without natural light sources. Homeowners who prefer to have windows installed for additional illumination or to match their home’s exterior should be aware that windows represent an additional expense. Quotes typically do not include window costs unless specifically requested. The cost of installing a window ranges from $200 to $2,100, with factors such as size, style, and placement influencing the final price.

Insulation Installation

While insulation may not be an option for brick or metal garages, homeowners can choose to include it in a new wood garage. Insulation options include blown-in, batting, or spray-in insulation. Insulating an attached garage can help regulate the garage’s impact on the ambient temperature of the house during extreme temperature fluctuations. On average, the cost to insulate a garage ranges from approximately $2,000 to $6,000. Fiberglass and cellulose insulation are among the more affordable options, priced at $0.40 to $2.80 per square foot, while cork and polystyrene insulation can cost between $1 and $15 per square foot.

Electrical Work

Incorporating electricity into a garage is common but represents an additional cost. It allows homeowners to power tools and electrical equipment, operate lighting and outlets, and facilitate the use of automated garage doors. In some cases, building codes may require a minimum amount of electricity to be installed. The cost of electrical and wiring installation when building a garage typically falls within the range of $1,000 to $2,500.

Garage Door Opener Installation

Garage doors come in both manual and automatic styles. Opting for an automatic garage door, while more expensive, adds long-term value to the property and offers daily convenience. Garage door openers require electricity to operate the motor and controls. The cost of garage door opener installation typically ranges from $220 to $520. In addition to an electrician, homeowners may need to hire a reputable garage door installation company for this project.

Add-Ons and Accessories

Many homeowners opt to enhance their garage’s functionality by adding a workspace, which can be especially useful for working with tools and equipment in an enclosed environment. A workbench installation can increase costs by approximately $375 to $600, while built-in cabinets may reach a price point of up to $3,400. All-in-one cabinet systems are also available and can be installed by either a contractor or the homeowner. Some homeowners choose to include fridges and freezers in their garage for added convenience.

For homeowners who frequently spend time working in their garage, installing an HVAC system can be a valuable upgrade. On average, this installation costs around $15 per linear foot. Additionally, if running water is needed in the garage, homeowners may consider plumbing installation, which typically ranges from $900 to $1,300 per plumbing fixture.

Garage Finishing

A basic garage may not include elements such as electricity, paint, shingles, or even a garage door. Garage finishing encompasses tasks such as drywall installation, interior painting (averaging around $30 per square yard and $1.50 per square foot, respectively), and the potential application of an epoxy garage floor, with an average cost of $2,346. Some homeowners also choose to install a heater to increase comfort during colder months, which typically costs an average of $2,075.

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Advantages of Constructing a Garage

The spectrum of costs associated with garage construction may appear daunting as expenses rise with each alteration or addition. While it is indeed a more extensive building project, the long-term benefits outweigh the initial costs. Homeowners stand to gain numerous advantages, including enhanced storage capacity, vehicle protection, increased property value, and heightened appeal to prospective home buyers.

Vehicle Protection

Whether homeowners own luxury sports cars or practical family minivans, safeguarding their vehicles’ longevity is a priority. Storing automobiles in a garage shields them from dirt, inclement weather, potential vandalism, and theft. This not only reduces repair expenses but also helps maintain the vehicles’ resale value.

Convenience and Accessibility

Owning a garage ensures homeowners never need to fret about finding a parking spot in front of their residence or worrying about their vehicles being dented or scratched by inconsiderate drivers. In regions with harsh winters, homeowners can save considerable time otherwise spent scraping ice and snow from their windshields. Moreover, homeowners with attached garages remain sheltered from rain when accessing their vehicles on stormy days.

Tips for Cost-Efficient Garage Construction

Building a garage can come with a wide range of expenses, but there are numerous strategies to help you save money throughout the process. Many of these cost-saving opportunities revolve around thoughtful planning, which encompasses factors such as size, exterior design, and additional features. Explore these practical ideas to reduce the overall cost of your garage construction project:

Skip the Windows and Skylights: Adding windows and skylights can quickly inflate your garage’s cost. Instead, consider installing windows within the garage door to introduce natural light.

Build to Suit Your Needs: Avoid overbuilding by constructing a garage that precisely meets your requirements, without unnecessary space for a workshop or other seldom-used features.

Minimize Upgrades and Extras: Assess whether features like an HVAC system, custom cabinets, or plumbing are genuinely essential, considering how much time you’ll spend in the garage. Eliminating unnecessary extras can result in substantial savings.

DIY Shelving and Cabinets: Reduce labor costs by installing your own shelving and cabinets according to your schedule and preferences.

Handle Finishing Work Personally: Save money by taking on tasks like painting after the garage’s construction is complete.

Opt for an Asphalt Shingle Roof: Select a cost-effective asphalt shingle roof over pricier options like metal or tile, maintaining a budget-friendly approach.

Consider Reclaimed Wood: If you have access to reclaimed wood and it complements your home’s aesthetic, use it for the garage’s exterior. A little sanding and staining can give it a fresh, shiplap-like appearance.

Consult with a Contractor: Seek advice from experienced contractors who can guide you on cost-saving measures, such as material substitutions or adjustments in project planning.

Choose the Off-Season: Depending on your location, building your garage during the cooler seasons might lead to discounts from companies eager for work during slower periods.

Comparison Shop: Obtain quotes from multiple contractors and take warranty considerations into account.

Explore Prefabricated Garage Kits: If you don’t have Homeowners Association restrictions, consider using a prebuilt garage kit as a cost-effective alternative, often priced at nearly half the cost of a traditional garage.

Review the Project Details: When your contractor provides a bid, carefully review each line item and seek clarification on any unfamiliar elements.

By implementing these cost-conscious strategies, you can effectively manage the expenses associated with building your garage.

Financing Options for Garage Construction

Constructing a garage often involves significant costs, prompting homeowners to explore financing options to support their project financially. There are several avenues available for homeowners to consider, including the following:

Personal Loan: Homeowners can explore the possibility of obtaining a personal loan to finance their garage construction. It’s crucial to carefully assess the loan terms and interest rates to ensure timely repayment.

Credit Card: Another option is to fund the garage construction using a credit card, which may be particularly appealing to homeowners with rewards credit cards. This approach allows them to earn cash back or other rewards on their substantial purchase, potentially utilizing these rewards to offset their credit card balance.

Home Equity Loan: Homeowners possessing sufficient home equity can explore the option of securing a home equity loan. This type of loan provides a lump sum borrowed against the homeowner’s home equity, and repayment is typically made in parallel with their mortgage.

Considering these financing options can help homeowners effectively manage the costs associated with their garage construction project.

Frequently Asked Questions (FAQs) - Build A Garage Cost Estimator

The average cost of building a garage typically falls in the range of $16,281 to $40,472, with a national average of approximately $28,867.

Several factors affect the cost, including the size of the garage, foundation installation, door type, roof, siding material, labor, and necessary permits.

Building a garage offers various benefits, including vehicle protection, increased storage space, convenience, higher property value, and enhanced appeal to potential buyers.

Garage size plays a significant role in determining costs. On average, expect to spend around $50 per square foot. For example, a single-car garage may cost between $10,500 and $27,000, while a 2-car garage can range from $14,500 to $40,300.

Garage types include single-car, 2-car, 3-car, 4-car, RV garages, attached, detached, and prefab garages. Costs vary depending on size and features, with prices detailed in the article.

Building an attached garage is typically more budget-friendly, costing about 10 to 15 percent less than a detached garage due to shared wall space and simplified installation.

Additional expenses may include insulation, electrical work, garage door opener installation, add-ons like cabinets and workbenches, and garage finishing. These costs are detailed in the article.

Homeowners can save money by considering strategies like skipping windows and skylights, building to suit their needs, minimizing upgrades, and doing some DIY work. More cost-saving tips are provided in the article.

Homeowners have several financing options, including personal loans, credit cards, and home equity loans. It’s important to assess loan terms and interest rates before choosing the most suitable option.

For personalized cost estimates and quotes, homeowners can explore online “cost to build a garage calculators” or contact local builders and contractors in their area.

Some HOAs may have restrictions against prefab garage kits, so it’s essential to check with your HOA before considering this option for your garage construction.

To stay within budget, carefully review each line item in the contractor’s bid, seek advice from experienced contractors, and consider the cost-saving strategies outlined in the article.

Conclusion

In summary, building a garage is a significant home improvement project that offers numerous advantages, including increased property value, vehicle protection, and added storage space. Costs for garage construction can vary widely, influenced by factors like size, location, and desired features. Homeowners can save money by careful planning, choosing cost-effective materials, and considering options like prefabricated garage kits. Additional expenses may include insulation, electrical work, garage door openers, and various accessories. Financing options such as personal loans, credit cards, or home equity loans can help manage the financial aspect of the project. Building a garage is a valuable investment that enhances both the functionality and resale value of your home, making it a worthwhile endeavor with careful budgeting.

Process To Get Garage Cost Estimate Report

Here I am going to share some steps to get your garage cost estimate report.

  • 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.

  • Get Estimate Report

    Our team will takeoff and estimate your project. When we deliver you’ll receive a PDF and an Excel file of your estimate. We can also offer construction lead generation services for the jobs you’d like to pursue further.

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