How Much Does It Cost to Build a Garage? A Comprehensive Guide

We’ve all been there. The clutter in the house piles up, the car sits exposed to the elements, and the dream of having a dedicated space for our hobbies seems just out of reach. The solution? A garage. But the looming question remains: “how much does it cost to build a garage?”

The uncertainty of costs can be daunting. From materials to labour, planning permissions to unexpected expenses, the financial maze of building a garage can feel overwhelming. You’re not alone in this; many homeowners grapple with these questions, hoping to find a clear, concise answer.

Fear not. This comprehensive guide is tailored just for you. We’ve delved deep, analysing top resources and industry insights to bring you a clear breakdown of garage building costs. By the end, you’ll be equipped with the knowledge to make informed decisions, turning that dream garage into a reality. So, are you ready to embark on this transformative journey and add significant value to your home? Let’s dive in.

How Much Does It Cost to Build a Garage

Types of Garages

Building a garage is not just about creating a space to park your car; it’s about designing a space that caters to your specific needs. The type of garage you choose can significantly influence the overall cost, functionality, and aesthetics of the project. Here’s a breakdown of the most popular garage types and what they offer:

Single Garage:

  • Description: Designed to accommodate one vehicle, a single garage typically measures around 3m x 6m. It’s an ideal choice for households with a single car or those looking for a compact storage solution.
  • Keyword Mention: Whether you’re considering a single detached garage or an attached one, this option is perfect for maximising space on smaller properties.

Double Garage:

  • Description: As the name suggests, double garages are designed to house two vehicles side by side. They usually measure around 6m x 6m, providing ample space for cars, tools, and even a small workshop area.
  • Keyword Mention: Double garages, especially double concrete garages, offer more than just extra parking space; they can be a valuable addition to homes, enhancing property value and functionality.

Prefab Garages:

  • Description: Prefabricated or ‘prefab’ garages are pre-built structures delivered and assembled on-site. They come in various materials, from metal to concrete, and can be a cost-effective and time-saving solution.
  • Keyword Mention: Whether you’re looking at a concrete prefab garage or a metal prefab, these garages can be set up in a fraction of the time it takes to build from scratch.

Attached vs. Detached Garages:

  • Description: Attached garages share a wall with the main house, providing direct access from the home. In contrast, detached garages stand alone, offering more flexibility in design and location.
  • Keyword Mention: While an attached garage built adjacent to the existing property can offer convenience, a detached garage provides more design freedom and can be placed further away from the main house.

Specialised Garages:

  • Description: Beyond the standard single or double garage, there are specialised designs tailored for specific needs. This includes garages with workshop spaces, loft areas, or even integrated living spaces.
  • Keyword Mention: Whether you’re looking for a garage space to indulge in hobbies or need a garage extension for added functionality, there’s a design out there to suit your needs.

In conclusion, the type of garage you choose should align with your needs, budget, and property constraints. Each type offers its own set of advantages, and understanding these can help you make an informed decision. As we delve deeper into this guide, we’ll explore the costs associated with each type, ensuring you get the best value for your investment.

Materials and Their Costs

When it comes to building a garage, the choice of materials plays a pivotal role in determining both the durability and the overall cost of the project. From the exterior walls to the roof and even the interior fittings, each material comes with its own price tag and set of advantages. Let’s delve into the most commonly used materials for garages and their associated costs:

  1. Brick Garages:
    • Description: Brick garages are known for their robustness and classic aesthetic appeal. They offer excellent insulation and can seamlessly blend with brick-built homes.
    • Cost Range: Depending on the type and quality of bricks used, costs can vary. On average, you might expect to pay between £70-£100 per square metre.
  2. Wooden Garages:
    • Description: Wooden garages, often made from timber frames, offer a rustic charm and are relatively quicker to erect than brick structures. They require regular maintenance to prevent rot and pests.
    • Cost Range: Prices can range from £50-£80 per square metre, depending on the type of wood and its treatment.
  3. Roofing Options:
    • Pitched Tiled Roof: Known for its sloping design, it offers efficient water runoff and a traditional look. Costs can vary based on the tiles used, with an average of £60-£90 per square metre.
    • Flat Roof: Often cheaper and quicker to install, flat roofs require regular maintenance. They typically cost between £40-£70 per square metre.
    • Corrugated Roof: Durable and cost-effective, corrugated roofs are ideal for larger garages. Expect to pay around £50-£75 per square metre.
  4. Garage Doors:
    • Sectional Garage Doors: These doors open vertically, making them suitable for shorter driveways. Prices can range from £500-£1,500 based on design and automation features.
    • Side Hinged Doors: Traditional and easy to operate, this type of garage door can cost anywhere from £300-£800.
    • Garage Doors Cost: It’s essential to factor in installation and potential automation features, which can add to the overall expense.
  5. Interior Fittings:
    • Garage Cabinets: A crucial aspect of garage organisation, cabinets help store tools, equipment, and other essentials. On average, quality garage cabinets can range from £200-£1,000, depending on size and material.
  6. Flooring:
    • Concrete Slab: Durable and cost-effective, a concrete slab is the most common garage flooring option, costing around £40-£70 per square metre.
    • Epoxy Flooring: Known for its resistance to stains and durability, epoxy flooring can cost between £20-£50 per square metre.

Whether you’re opting for a brick garage with a pitched tiled garage roof or exploring wooden garages with flat roofing kits, understanding the costs involved will ensure you make an informed decision.

Factors Influencing the Cost

Size and Location:

The dimensions of your garage play a significant role in determining the overall cost. Naturally, larger garages require more materials and labour, driving up expenses. Additionally, the location of your property can influence costs. Building in areas with higher living standards or in city centres might mean higher labour and material costs compared to more rural areas.

Labour Costs:

Labour is one of the most variable costs in any construction project. Depending on the complexity of the build, the expertise required, and the region where you’re building, labour costs can fluctuate. It’s essential to get multiple quotes and ensure that you’re paying for skilled, reliable workers.

Material Costs:

As discussed in the previous section, the choice of materials can significantly impact the final bill. Premium materials, while offering better aesthetics and longevity, come with a higher price tag. It’s crucial to strike a balance between quality and affordability.

Planning and Permissions:

Obtaining the necessary permissions and adhering to building regulations can come with associated fees. Depending on the local council and the nature of the build (e.g., if it’s an extension or a standalone structure), these costs can vary.

Additional Costs:

While the primary build will take up the bulk of your budget, it’s essential to factor in potential additional costs. These can include electrical work, plumbing, insulation, and even landscaping once the garage is complete. Moreover, unforeseen complications during construction can also add to the expenses.

Design Complexity:

A straightforward, rectangular garage will be less costly than a design with multiple windows, a custom garage door, or unique architectural features. The more complex the design, the higher the cost due to increased labour and potentially specialised materials. However, designing from scratch can be a great way to make sure your garage is built and organised exactly how you want it.

Existing Infrastructure:

If your property already has some foundational work or structures that can be leveraged for the garage, this can reduce costs. Conversely, if the site requires significant preparation or the removal of existing structures, this can add to the expenses. This includes existing custom or built in furniture or features such as garage cabinets, if you want to learn more about this you can get more information from

In essence, while the dream of building a garage comes with excitement, it’s crucial to be aware of the myriad factors that can influence the cost. By understanding these elements and planning accordingly, you can ensure that your garage project stays within budget while meeting all your needs.

Planning and Permissions

Embarking on a garage construction project requires more than just selecting materials and finalising designs; it necessitates navigating the maze of planning permissions and building regulations. While many garage builds are considered “permitted developments” and don’t require planning permission, there are exceptions based on size, location, and design.

For instance, if you’re building a large garage or one that’s closer to a public highway, you might need to seek permission. Similarly, if your property is listed or located in a conservation area, additional restrictions might apply. It’s essential to consult with your local council early in the planning phase to understand the specific requirements for your project.

Building regulations approval is another crucial aspect to consider. These regulations ensure that the construction is safe, energy-efficient, and accessible. They cover various elements, from the foundations and damp proofing to the structural integrity and fire safety measures. Even if your garage is deemed a permitted development for planning purposes, it might still need to adhere to building regulations.

Additionally, it’s worth noting that obtaining planning permission can come with associated fees. The cost can vary based on the nature of the application and the local council’s fee structure. It’s advisable to factor these potential costs into your budget from the outset.

In summary, while the bureaucratic side of garage construction might seem daunting, it’s a vital step in ensuring your project runs smoothly. By understanding the necessary permissions and regulations, you can avoid potential legal complications and ensure your garage stands the test of time

Additional Costs to Consider

When budgeting for your new garage, it’s easy to focus on the primary expenses like materials and labour. However, several additional costs can arise, often catching homeowners off guard. Here’s a comprehensive look at these potential expenses to ensure you’re fully prepared:

Roofing Variations:

The type of roof you choose can influence the overall garage cost. A flat roof might initially seem cost-effective, but it may require more frequent maintenance. On the other hand, a pitched roof, while more expensive upfront, offers better water runoff and longevity. If you’re considering a unique design, a flat corrugated roof or a flat roofing kit might add to the expenses. Additionally, the build duration can vary; for instance, a flat roof build duration might differ from the time it takes to install a corrugated roof.

Prefab Considerations:

Prefab garages are becoming increasingly popular due to their quick installation. However, while a prefab garage might seem like a budget-friendly option, there are costs to consider. The build duration for a prefab garage can be shorter, but transportation and assembly fees can add up. Whether you’re looking at a metal prefab or a timber frame design, it’s essential to factor in these additional expenses.

Garage Features:

The features you choose for your garage can also impact the budget. A sectional garage door might be pricier than a standard main garage door. If you’re considering a double concrete garage with double garage doors, the costs will naturally be higher than a single car garage. Additionally, if your design includes unique features like property boundary garage extensions or specific door openings, these can influence the final bill.

Structural Elements:

The foundational and structural elements of your garage are crucial and can come with their own set of costs. Garage foundations need to be robust and durable, adding to the expenses. The garage walls, whether you opt for a wooden garage or a brick one, can also vary in cost. If you’re building your own garage, understanding the intricacies of the construction process, from the type of walls to the roof, is vital.

Duration and Delays:

While not a direct material cost, delays can add to the overall expenses of your garage build. Factors like weather, unexpected site complications, or delays in obtaining permissions can extend the build duration, especially for specific designs like corrugated roof build duration.


Building a garage is more than just erecting a structure; it’s about creating a functional space tailored to your needs. Whether you’re leaning towards a classic brick garage or exploring the benefits of a wooden single garage, the choices are vast. From the aesthetic appeal of a pitched tiled roof to the practicality of a flat roof, the design possibilities are endless.

However, as we’ve delved into throughout this guide, the journey to build a garage comes with its set of considerations. The garage cost can vary based on materials, design, and additional features. While a new garage can enhance your property’s value and functionality, understanding the cost to build is crucial. From the foundational elements like the garage foundation to finishing touches that might include a concrete driveway, every detail impacts the final cost.

Moreover, while the primary expenses like materials and labour are often at the forefront, it’s essential to factor in potential additional costs. Whether it’s a garage extension or understanding the intricacies of a garage build, being well-informed ensures you’re prepared for the journey ahead.

In the end, armed with the knowledge from this guide, you can confidently navigate the myriad of choices and considerations. With a clear understanding of garage costs, from initial estimates to the final cost, you’re well on your way to achieving that dream finished garage. Whether for storage, a workshop, or simply to protect your vehicle, your new garage will undoubtedly be a testament to informed decision-making and meticulous planning.