Pouring a new driveway is a significant investment, and understanding the costs involved is crucial for any homeowner planning to upgrade their driveway. If you’re considering pouring a 20×20 driveway, it’s important to know the factors that influence cost, the materials you can choose from, and what to expect in terms of pricing. In general, a 20×20 driveway (which equals 400 square feet) will cost between $1,500 to $10,000 or more, depending on the materials used and the complexity of the installation.
Average Costs for a 20×20 Driveway
1. Asphalt Driveway
- Cost per square foot: $3 – $5
- Total cost for 20×20 driveway: $1,200 – $2,000
Asphalt is one of the most common materials for driveways due to its affordability and durability. It provides a smooth surface and is ideal for areas with moderate traffic. However, asphalt does require regular sealcoating and maintenance to keep it in good condition.
Advantages:
- Affordable and quick to install.
- Good performance for standard residential driveways.
- Can last 15–20 years with proper maintenance.
Disadvantages:
- Needs regular maintenance (sealcoating every 3–5 years).
- Prone to cracking in freeze-thaw cycles or under heavy load.
2. Concrete Driveway
- Cost per square foot: $5 – $10
- Total cost for 20×20 driveway: $2,000 – $4,000
Concrete driveways are known for their long-lasting durability and smooth finish. While more expensive than asphalt, concrete provides a clean, modern look and can last up to 30 years with proper care. Concrete driveways may also require expansion joints to prevent cracking over time.
Advantages:
- Low maintenance after installation.
- Long-lasting (25–30 years).
- Available in a variety of finishes (stamped, brushed, or exposed aggregate).
Disadvantages:
- Higher initial cost.
- Susceptible to cracking from freeze-thaw cycles and heavy traffic.
- Needs sealing and occasional crack repairs.
3. Interlocking Pavers
- Cost per square foot: $10 – $20
- Total cost for 20×20 driveway: $4,000 – $8,000
Interlocking Pavers offer a high-end option for driveways. They are extremely durable, customizable, and resistant to cracking. However, they come at a premium price and require a skilled contractor for proper installation.
Advantages:
- Very durable and resistant to cracking.
- Customizable design with different colors and patterns.
- Easy to repair—individual pavers can be replaced if damaged.
Disadvantages:
- High upfront cost.
- Installation takes longer than asphalt or concrete.
- Requires professional installation for a quality finish.
4. Gravel Driveway
- Cost per square foot: $1 – $3
- Total cost for 20×20 driveway: $400 – $1,200
Gravel is the most budget-friendly option for paving a driveway. It’s quick to install and provides good drainage. However, gravel driveways require frequent maintenance and refilling as the stones tend to shift over time.
Advantages:
- Low initial cost.
- Quick installation.
- Excellent drainage properties.
Disadvantages:
- High maintenance (raking, replenishing, and compacting).
- Stones can shift and scatter, requiring constant upkeep.
- Prone to washouts in areas with heavy rain.
Key Factors That Affect the Cost of a 20×20 Driveway
1. Material Choice
The material you select will significantly impact the cost. Asphalt is the most affordable, followed by gravel, while Interlocking Pavers are the most expensive option. Concrete sits in between, offering a balance of cost and durability.
2. Site Preparation
The cost of preparing the site, including removing an old driveway, grading, and adding a solid base, can add to the total price. If the ground is uneven or the driveway needs to be widened or reshaped, the cost will increase.
3. Location
In Toronto, the cost of labor and materials can vary based on local market conditions. For example, contractors may charge more for projects in urban areas due to accessibility, transportation, and labor costs. Remote or rural areas may see lower costs but might face challenges with material delivery.
4. Drainage Needs
Proper drainage is essential to prevent water pooling and erosion. If your driveway requires additional drainage solutions such as French drains or a slope adjustment, these features will increase the overall cost.
5. Additional Features
Decorative elements like curbing, lighting, or a heated driveway (for snow melting in winter) can significantly raise the cost of installation.
Cost Comparison for a 20×20 Driveway
| Material | Cost per Sq. Ft. | Total Cost (20×20) | Lifespan | Maintenance Level |
|---|---|---|---|---|
| Gravel | $1 – $3 | $400 – $1,200 | 5–10 years | High (frequent replenishing) |
| Asphalt | $3 – $5 | $1,200 – $2,000 | 15–20 years | Medium (sealcoating every 3–5 years) |
| Concrete | $5 – $10 | $2,000 – $4,000 | 25–30 years | Low (crack repair occasionally) |
| Interlocking Pavers | $10 – $20 | $4,000 – $8,000 | 25–40 years | Low (easy to replace individual pavers) |
Final Thoughts
The cost to pour a 20×20 driveway varies greatly depending on the material, site preparation, and additional features you choose. If you’re looking for a budget-friendly option, gravel and asphalt are the most affordable materials, while Interlocking Pavers offer the highest aesthetic appeal and durability. Concrete strikes a balance between cost and longevity.
Before making a decision, it’s important to get multiple quotes from local contractors to ensure you’re getting the best price for the quality of service you want.
