How Much Does It Cost To Build A Garage?
If you’re considering adding a garage to your property, one of your first questions will likely be, “How much does it cost to build a garage?” Whether you need extra storage, a workshop, or just a safe place for your vehicles, building a garage is a valuable investment that enhances both functionality and property value. The cost of building a garage varies widely based on factors like size, materials, design, and location. In Massachusetts, homeowners can expect to pay anywhere from $25,000 to $80,000 or more for a standard garage, depending on features and complexity. In this guide, we’ll break down the key factors that influence garage construction costs, compare attached vs. detached options, and provide insights on how to get the best value for your investment.
For additional insights, check out HomeAdvisor’s garage cost breakdown and This Old House’s garage building tips.
Key Factors That Influence Garage Construction Costs
1. Garage Size and Type
The size and type of garage you build will significantly impact your overall cost. Below is a breakdown of the most common garage sizes and their estimated costs:
| Garage Type | Dimensions | Estimated Cost |
|---|---|---|
| Single-Car Garage | 12×20 ft | $25,000 – $40,000 |
| Two-Car Garage | 20×20 ft | $35,000 – $55,000 |
| Three-Car Garage | 32×24 ft | $50,000 – $80,000 |
| Four-Car Garage | 40×30 ft | $80,000+ |
- Attached Garage: Typically costs $25,000–$50,000. These are more affordable as they share a wall with the house. As a result, they are a popular choice among budget-conscious homeowners.
- Detached Garage: Usually ranges from $30,000–$80,000 due to added structural and utility needs. Therefore, you might want to consider your lot size and use-case carefully before deciding.
2. Foundation Costs
A proper foundation is crucial. Depending on the design and location, you may choose:
- Concrete slab: $4,000 – $12,000
- Stem wall foundation: $8,000 – $20,000
- Full basement garage (rare): $40,000+
Thus, evaluating your property’s soil and grade is essential when budgeting for foundation work. Additionally, soil testing can help prevent unexpected costs. As a result, be sure to consult your contractor about site conditions early in the planning process.
3. Building Materials
The materials you select directly impact your garage’s longevity and cost:
- Wood framing: Standard and cost-effective. However, it may require more maintenance over time.
- Steel or metal: Durable but higher initial cost. Still, it pays off in longevity.
- Brick or masonry: Most durable, but significantly more expensive. Nevertheless, it’s ideal for premium builds.
Moreover, choosing materials that are both cost-effective and durable will enhance the long-term value of your project. Learn more from Bob Vila’s material guide.
4. Roofing and Siding
For visual consistency, most homeowners match their garage roofing and siding to their house:
- Asphalt shingles: $3,000 – $7,000
- Metal roofing: $5,000 – $12,000
- Vinyl siding: $3,000 – $8,000
- Brick or stone veneer: $8,000 – $20,000
So, choosing materials that align with your home exterior helps preserve curb appeal. Furthermore, it creates a unified aesthetic that adds to resale value.
5. Garage Doors and Openers
Choose from several sizes and features:
- Single door: $500 – $2,500
- Double door: $1,500 – $5,000
- Door opener system: $300 – $1,200
Additionally, smart garage door systems are becoming more common and may be worth considering. Consequently, they improve both convenience and security. For product comparisons, visit Consumer Reports’ garage opener reviews.
6. Electrical and Plumbing
Optional upgrades for added functionality:
- Electrical: $1,500 – $5,000
- Heating & Cooling: $2,000 – $7,000
- Plumbing (bathroom or utility sink): $2,500 – $10,000
As a result, planning your intended garage usage ahead of time can save money and headaches. In other words, knowing your priorities helps you stay on budget. Additionally, bundling these upgrades during construction can reduce labor costs.
7. Permits and Labor
Massachusetts requires local permits for garage construction. Typical costs:
- Permits: $500 – $2,000
- Labor: $40–$100 per hour
Moreover, working with an experienced contractor ensures compliance with local regulations. In turn, this minimizes costly delays and revisions. To better understand state code, see the Massachusetts State Building Code.
How to Save on Garage Construction Costs
To maximize your budget and reduce unnecessary spending, consider these tips:
- Opt for an attached garage to reduce material and labor costs.
- Choose a simple design—avoid dormers, custom doors, or elaborate rooflines.
- Use budget-friendly materials like asphalt roofing and vinyl siding.
- Hire an experienced contractor—it prevents costly mistakes and delays.
Additionally, always get a detailed quote and ask about possible cost-saving alternatives. Therefore, thoughtful planning and experienced help go a long way. In fact, consulting a builder early can eliminate many surprise costs.
Want to explore other value-adding projects? Read our article on Home Addition Costs.
Is Building a Garage a Good Investment?
Absolutely. Adding a garage can increase your home’s resale value by 10–15% and improve functionality in everyday life. Benefits include:
- Greater curb appeal
- Protection from New England weather
- Extra storage space
- Potential for ADU or rental conversion
Furthermore, visit Remodeling Magazine’s Cost vs. Value Report to learn how garage additions rank nationally in ROI. Also, compare your neighborhood comps to evaluate local returns. Overall, a garage remains one of the most cost-effective home upgrades.
Why Choose Greater Worcester Builders?
At Greater Worcester Builders, we specialize in garage construction that complements your home and maximizes return on investment. You get:
- Licensed, local professionals who understand MA building codes
- Transparent estimates with no surprise costs
- Custom solutions tailored to your property and goals
Besides that, our customer-first approach ensures your experience is smooth from start to finish. In addition, our communication is clear, and timelines are always respected. As a result, you can trust us to deliver exceptional results on time and within budget. Browse other services we offer, including Whole Home Remodeling and Foundation Repair.
Final Thoughts: How Much Does It Cost to Build a Garage?
Garage construction costs vary widely based on size, design, materials, and whether it’s attached or detached. Therefore, expect to spend between $25,000 and $80,000+ in Massachusetts. With smart planning and a trusted contractor, your new garage can add major value.
Contact Greater Worcester Builders for a free consultation today.
We’ll walk you through your garage build options with clarity and craftsmanship.