Imagine it’s a warm summer evening, and you want to spend time outside with your family or friends. Your backyard, however, doesn’t have a suitable space for entertaining or relaxing. You might be thinking: A deck could solve this problem, but how much will it cost? Do I have enough budget? Should I hire a contractor or try building it myself?
This is the exact dilemma that most homeowners and new investors face. You want an attractive, functional outdoor space, but you need clear information about costs, materials, and labor. In this guide, we’ll help you understand how much it costs to build a deck based on size, material, labor, and other important factors, so you can make an informed investment.
How Much Does a 20x20 Deck Cost to Build?
A 20x20 deck offers plenty of outdoor space for entertaining, dining, or simply relaxing. The cost of a 20x20 deck varies based on material and location, but here’s a general estimate for 2025:
Building a large deck requires careful planning, and using a Pro Finder system can help you find experienced deck builders in your area for the best results.
Can You Build a Deck for $5,000?
Many homeowners wonder if they can stay within a $5,000 budget. While a budget of $5,000 is realistic for a small, basic deck using pressure-treated wood, it is challenging for larger decks or premium materials like composite or hardwood.
For instance, a small 10x10 deck made from pressure-treated wood may cost around $4,500–$5,500, including materials and labor. For anything larger, you may need to either increase your budget or consider a DIY approach.
How Much Does a 10x10 Deck Cost?
A 10x10 deck is a popular choice for smaller yards or patios. Here’s a breakdown of the 2025 estimated costs:
Smaller decks are more budget-friendly and easier to DIY, making them an excellent choice for first-time deck builders.
How Much Does a 12x12 Deck Cost to Build?
A 12x12 deck provides a comfortable outdoor area for gatherings. Costs are slightly higher due to the larger size:
Using a construction proposal software or an average landscaping cost calculator can help determine your total project cost, including any additional landscaping or outdoor features.
Is It Cheaper to DIY or Hire a Deck Builder?
DIY construction can reduce costs significantly, but it requires time, effort, and the right tools. Here’s a quick comparison:
Many homeowners find that hiring a deck builder provides peace of mind and ensures that the deck is structurally safe and compliant with local codes.
Does a Deck Add Value to My Home?
Yes, adding a deck can increase your home’s resale value. According to recent studies:
- Wood decks: ~83% return on investment
- Composite decks: ~68% return on investment
Beyond resale, decks enhance living space, provide outdoor entertainment areas, and improve overall home appeal. A well-designed deck can make your property more attractive to potential buyers.
Labor Cost to Build a Deck Per Square Foot Near Me
Labor costs vary by region and complexity. In 2025, typical labor costs per square foot are:
Using local estimates or consulting a Pro Finder system ensures you get competitive rates and qualified professionals.
Deck Cost by Size
The size of your deck significantly affects the total cost, helping you plan your budget effectively
Deck Cost by Material
Choosing the right material can impact both your initial investment and long-term maintenance costs
Material choice strongly impacts both upfront costs and long-term maintenance expenses.
Tips for Reducing Deck Costs
- Consider DIY for smaller decks.
- Use pressure-treated wood for budget-friendly options.
- Avoid complex designs if cost is a concern.
- Compare multiple quotes using Pro Finder to find reliable contractors.
- Use online tools to calculate your approximate cost to build a deck, including all materials and labor.
Knowing how much it costs to build a deck helps homeowners plan wisely. From size and material to labor and design, all factors play a role in the total budget. Use cost calculators, consult local contractors, and consider the return on investment before making your final decision.
A well-planned deck is not just an outdoor space; it’s an investment that increases your home’s value, functionality, and appeal.
FAQ
1. How much does it cost to build a 20x20 deck?
- Answer: Depending on the material and location:
- Pressure-treated wood: $12,000 – $18,000
- Composite decking: $18,000 – $24,000
- Hardwood: $20,000 – $26,000
2. Can I build a deck with a $5,000 budget?
- Answer: Only for small decks like 10x10 using pressure-treated wood. Larger decks or premium materials require a higher budget.
3. How much does a 10x10 deck cost?
- Answer:
- Pressure-treated wood: $4,500 – $5,500
- Composite decking: $6,000 – $7,500
- Hardwood: $6,500 – $8,000
4. How much does a 12x12 deck cost?
- Answer:
- Pressure-treated wood: $6,000 – $7,500
- Composite decking: $8,000 – $10,000
- Hardwood: $9,000 – $11,000
5. Does building a deck myself (DIY) reduce costs?
- Answer: Yes, DIY can significantly reduce costs, but it requires skills, time, and the right tools.
6. What are the benefits of hiring a professional deck builder?
- Answer: Professional builders provide higher quality work, faster construction, and ensure safety and compliance with building codes, but labor costs are higher.
7. Does a deck add value to my home?
- Answer:
- Wood decks: ~83% return on investment
- Composite decks: ~68% return on investment
8. What is the labor cost per square foot for building a deck?
- Answer:
- Basic deck: $11 – $15/sq ft
- Deck with railing: $15 – $18/sq ft
- Premium deck: $18 – $22/sq ft
9. What is the best deck material for a limited budget?
- Answer: Pressure-treated wood is affordable, durable, and widely available.
10. How does deck material affect maintenance?
- Answer:
- Pressure-treated wood: requires periodic sealing or staining
- Hardwood: long-lasting, lower maintenance
- Composite: low-maintenance, resistant to moisture and rot
11. Can I design my own deck?
- Answer: Yes, you can use design software or online plans to create a custom deck layout.
12. How long does it take to build a deck?
- Answer:
- DIY small deck (10x10): 1–2 weeks
- Professional large deck: 3–6 weeks, depending on complexity and material
13. How much do railings and stairs add to the deck cost?
- Answer: Railings and stairs can add 15–30% to the total cost, depending on design and material.
14. Does a complex deck design increase costs?
- Answer: Yes, multi-level, curved, or intricate designs can increase costs by up to 30%.
15. What is the best season to build a deck?
- Answer: Spring and summer, when the weather is dry, and materials can be installed more easily.
16. How can I calculate the total deck cost accurately?
- Answer: Use online deck cost calculators or consult a local contractor for a precise estimate.
17. Which is better: wood decks or composite decks?
- Answer:
- Wood: natural look, lower initial cost, requires maintenance
- Composite: low-maintenance, modern appearance, higher initial cost
