Outdoor Fireplace Construction Cost

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Spending time outside on warm summer evenings is one of life’s simple pleasures, and adding an outdoor fireplace can extend that enjoyment into the cooler months. On average, you can expect to spend around $3,300 for an outdoor fireplace, though prices range from $1,650 to $22,000, depending on various factors. Whether you’re looking for a fully customized outdoor kitchen with a fireplace or a simpler prefabricated kit, this guide will help you understand the costs involved based on your space, style, and budget.

Outdoor Fireplace Construction Cost

Outdoor Fireplace Construction Cost by Size

The size of the outdoor fireplace directly impacts material and labor costs. Larger fireplaces require more materials and time, resulting in higher expenses.

Fireplace Size

Average Construction Cost

Small (under 4 feet)

$2,000 – $5,000

Medium (4-6 feet)

$4,000 – $10,000

Large (6+ feet)

$8,000 – $15,000

Outdoor Fireplace Cost Factors

Adding an outdoor fireplace varies widely in cost, depending on the style and type you choose to install.

Materials

  • Prefab or Customizable Kits: $220 to $3,850
  • Veneer for Customizable Kits: $12.65–$25.85 per square foot

For custom-built fireplaces, additional materials might include:

Material

Cost

Stacked stones or brick

$0.55 – $1.10 each

Masonry or cinder blocks

$2.20 each

Masonry mortar

$27.50 for 10 pounds

Concrete

$27.50 for 55 pounds

Lumber

$8.80 – $55

Screws

$33 for 5 pounds

Nails

$38.50 for 10 pounds

Masonry drill bits

$13.20

Chimney cap

$55 – $77

Accessories

For a wood-burning setup, consider an attractive wood holder ($55–$110) and essential fireplace tools like a poker and hearth brush set ($55).

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Tools

If you’re tackling the installation yourself—whether a prefab kit or building from scratch—you may need the following tools:

Tool

Cost

Trowel

$6.60

Tape measure

$22

Level

$22

Nail gun

$165 – $275

Drill

$220

Shovel

$13.20

Gloves

$16.50

Protective eyewear

$11

Labor

For custom work, labor rates typically range from $77 to $165 per hour, depending on the materials and complexity. Alternatively, you could buy a custom plan, gather your materials, and hire help for the installation. Hiring someone to install a prefab kit generally takes two to four hours and costs between $220 and $1,650.

Permits

Permit costs vary based on local requirements and can include restrictions on chimney types and height. Be sure to check with your local authorities to ensure compliance.

Outdoor Fireplace Cost by Type

Before you start planning for cozy evenings around the fire, you’ll need to choose the type of outdoor fireplace that suits your space and budget. Generally, there are three main categories—prefabricated kits, contractor kits, and custom builds—with a broad range of costs.

Prefab Kits

Prefabricated kits come ready to assemble and install, with prices ranging from $220 for a basic fire pit to about $9,900 for a larger stone-veneer fireplace.

Custom Outdoor Fireplace

For those looking to make their fireplace the focal point of an outdoor area, a custom-built fireplace is an ideal option. Custom outdoor fireplaces generally range from $8,800 to $22,000 or more, depending on materials and design. Consulting a local masonry company will give you a clearer picture of what your budget can accommodate.

Contractor Kits

Outdoor Fireplace Construction Cost

Contractor kits are unfinished fireplaces that you can customize with your preferred veneers, such as stone, brick, or tile. These kits cost between $1,650 and $3,850, with custom veneer options adding another $12.65 to $25.85 per square foot.

Fireplace Types

Outdoor fireplaces come in wood, electric, gas, or propane options. Here’s a look at each:

  • Gas: Prefabricated gas fireplaces range from $825 to $6,600, with costs influenced by size. Installing a gas line runs at least $27.50 per linear foot, though prices can rise depending on how far the line must travel.
  • Propane: A propane fireplace functions much like a gas fireplace but with its own tank. Kits cost from $220 to $5,500, with annual propane tank expenses ranging from $110 to $550. The cost of the gas line for propane installation is similar, around $27.50 per linear foot.
  • Wood: Wood-burning fireplace kits cost between $1,100 and $6,600. Custom wood-burning setups can reach $22,000 or more, with added costs for wood and fireplace accessories.
  • Electric: Electric outdoor fireplaces can either be standalone units or inserts paired with a surround. Prices range from $220 to $1,100 for a basic insert or independent unit, while a stone or brick surround can add $3,850 to $5,500.

Outdoor Fireplace Cost by Style

Your outdoor fireplace cost will vary significantly based on the style you choose. Here’s a breakdown of some popular options:

Stone

Stone fireplaces bring a timeless, natural aesthetic to outdoor spaces and are among the most durable options available. Prefabricated stone fireplace kits range from $1,650 to $8,800, offering a variety of designs and stone types at a mid-range price. For a more personalized touch, custom stone fireplaces can be built to fit specific styles or layouts, with costs often exceeding $22,000. Custom stone fireplaces are ideal for those seeking a unique, high-end look, as they can be designed to integrate seamlessly with outdoor kitchens or entertainment spaces.

Brick

Brick fireplaces are popular for their classic appearance and durability, with kits priced similarly to stone options at $1,650 to $8,800. Custom brickwork, however, can go well beyond $22,000, especially if you’re integrating additional features like a pizza oven or grill, which range from $2,200 to $22,000. Custom brick fireplaces allow for intricate designs and can be matched with various outdoor aesthetics, making them a versatile option for those who want a tailored, cohesive look.

Metal

Metal fireplaces are typically portable and prefabricated, with prices between $110 and $550, making them a budget-friendly option. These fireplaces are often available as fire pits that are easy to move and set up, adding a modern or industrial look to outdoor spaces. Built-in metal fireplaces are rare and highly customized, requiring skilled metalwork, which can add significantly to costs. Metal fireplaces are a great choice for minimalist or modern designs, offering flexibility and easy maintenance.

Clay

Clay fireplaces, commonly known as chimineas, are one of the most affordable options, with prices ranging from $110 to $550. These premade, portable fire pits add a rustic, Southwestern charm to any outdoor area and are perfect for budget-conscious homeowners. While clay chimineas may not offer the same longevity as stone or brick, they provide a cozy, warm ambiance that’s easy to enjoy and maintain.

Outdoor Fireplace Cost by Budget

Having an outdoor fireplace can transform your backyard into a cozy outdoor oasis, and the features and materials are limited only by your budget. 

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$500 Budget

With a $500 budget, you can enhance your outdoor space with a small yet impactful option. Choices include a tabletop fireplace, a clay chiminea, a handmade stone fire pit, or a simple prefabricated fire pit. These options are affordable and add a cozy ambiance to your backyard or patio area. While modest in size, these fireplaces provide warmth and charm to any outdoor gathering space.

$1,000 Budget

At this price level, you can access more sophisticated options that start to resemble a traditional fireplace. Options include a prefabricated fire pit, a higher-end outdoor pizza oven, materials for a DIY brick or clay oven, or a basic metal fireplace kit that can be homeowner-installed. These choices allow for a slightly more permanent setup, ideal for those wanting a centerpiece for their outdoor area without a large investment.

$2,000 Budget

For $2,000, you can invest in a fireplace with an outdoor pizza oven professionally installed, or an unfinished prefab kit that allows for some customization. At this level, you may also find wood-fired or electric pizza ovens that don’t require complex gas installations. This budget is ideal for those seeking a more functional, stylish fireplace without extensive construction.

$5,000 Budget

A $5,000 budget opens the door to custom brick fireplaces or high-quality, customizable prefab kits. At this price, you may also consider a gas-powered outdoor fireplace that includes some installation labor. This budget level is suitable for homeowners looking for a more permanent outdoor fireplace feature, which can serve as the main attraction in their backyard space.

$10,000 Budget

With $10,000, you have access to custom fireplaces made from stone, brick, or clay, including full installation costs. You’ll have options for gas, electric, or wood-burning fireplaces, allowing you to tailor your choice to your preferences. This budget is ideal for homeowners looking to make their fireplace a central feature, providing versatility in design and fuel type.

$20,000 Budget

A $20,000 budget allows for a completely custom outdoor fireplace, with options in stone, brick, or clay, including all labor costs. At this level, homeowners can design the fireplace of their dreams, potentially incorporating it into a larger outdoor space redesign. For those seeking a true outdoor oasis, this budget allows the fireplace to serve as the focal point of a well-designed patio or backyard setting.

Fuel Types and Installation Costs

The fuel source is an important consideration that affects both installation costs and long-term expenses. Here are the common fuel options for outdoor fireplaces.

Wood-Burning Fireplaces

Wood-burning fireplaces provide an authentic, rustic ambiance and are often favored for their traditional appeal. Installation costs for wood-burning fireplaces typically range from $3,000 to $10,000.

However, wood fireplaces require a chimney or flue, which can add to the cost and maintenance.

Gas Fireplaces

Outdoor Fireplace Construction Cost

Gas fireplaces are convenient and environmentally friendly, with easy ignition and less cleanup compared to wood-burning options. They generally cost between $2,500 and $9,000. Installing a gas line can add $500 to $2,000 to the total cost.

Electric Fireplaces

Electric fireplaces are the most convenient and affordable option, with prices ranging from $500 to $3,000. They don’t require ventilation, making them easy to install and maintain, though they may lack the traditional feel of a wood-burning fireplace.

How Much Does It Cost to Build an Outdoor Fireplace Yourself?

If you’re considering a DIY outdoor fireplace to save on costs, there are a few key factors to keep in mind: the style of fireplace, choice of materials, necessary tools, and any required permits.

For instance, building a simple fire pit can be budget-friendly, costing around $220. On the other hand, a custom stone fireplace requires more advanced skills and tools, bringing costs closer to $5,500. While this is still significantly cheaper than hiring professionals for custom masonry, you’ll want to ensure you have the know-how to build a structure that will stand the test of time and weather.

Depending on your skill level, installation location, and whether you have the necessary tools, the total DIY cost can range from $220 to $5,500 or more.

Cost Estimation Process for Outdoor Fireplace Construction

The cost estimation process for an outdoor fireplace involves multiple steps, ensuring that the project aligns with the budget and meets design preferences. 

Initial Consultation

The initial consultation is the foundation of the cost estimation process. During this phase, the homeowner discusses their project vision with the contractor, including preferred materials, fireplace style, size, and overall budget. The contractor will ask questions to clarify details, such as whether the fireplace will be standalone or integrated into an outdoor kitchen, and if it will use wood, gas, or electricity as a fuel source. Based on this information, a preliminary cost estimate is provided, giving the homeowner a general idea of expected expenses.

Site Assessment

A site assessment is then conducted to evaluate the chosen location. This step helps identify any challenges that might impact installation, such as uneven ground, poor drainage, or limited access to utilities. The contractor may also assess soil stability and surrounding structures to ensure safety and compliance with building codes. Any adjustments needed to prepare the site, such as leveling or adding drainage solutions, will be factored into the cost estimate at this stage.

Detailed Cost Breakdown

After gathering the necessary information, the contractor provides a detailed cost breakdown. This comprehensive estimate includes costs for all materials (such as stone, brick, or metal), labor, installation of utilities (if required for gas or electric fireplaces), and additional features like chimneys, pizza ovens, or custom finishes. This breakdown also includes additional costs like permits, site preparation, and equipment rental. With this detailed estimate, the homeowner gains a clear view of how the budget will be allocated and can make informed decisions about where to adjust if needed.

Finalizing the Estimate and Budget Approval

Once the detailed cost breakdown is reviewed, any necessary adjustments are made to align the project with the homeowner’s budget and preferences. After finalizing the design and approving the estimate, the project moves into the scheduling phase, where construction timelines and payment terms are established.

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Conclusion

An outdoor fireplace can transform any backyard into a cozy, versatile retreat, extending the enjoyment of outdoor spaces well beyond summer. With costs ranging from $1,650 to $22,000, homeowners have options that suit a variety of budgets and preferences, from simple fire pits to custom-built stone fireplaces. By understanding the factors influencing costs—like materials, size, fuel type, and labor—homeowners can make informed choices for their ideal outdoor fireplace. Whether choosing a prefabricated kit or a custom masonry design, investing in an outdoor fireplace enhances both the ambiance and value of outdoor living spaces.

Question Answer

Frequently Asked Question

The average cost of an outdoor fireplace is around $3,300, with prices generally ranging from $1,650 to $22,000, depending on factors such as size, materials, and whether it’s custom-built or a prefabricated kit.

Larger fireplaces require more materials and labor, so costs increase with size. Small fireplaces (under 4 feet) range from $2,000 to $5,000, medium fireplaces (4-6 feet) range from $4,000 to $10,000, and large fireplaces (6+ feet) range from $8,000 to $15,000.

Materials vary by project but may include stacked stones or bricks ($0.55 to $1.10 each), masonry blocks ($2.20 each), concrete ($27.50 for 55 pounds), and masonry mortar ($27.50 for 10 pounds). Veneers for customizable kits typically cost $12.65 to $25.85 per square foot.

Yes, additional costs include accessories like wood holders ($55–$110), tools if you’re installing it yourself, labor (typically $77 to $165 per hour), and permits which vary by location.

Prefabricated kits range from $220 to $9,900, depending on the size and type, while custom-built fireplaces generally range from $8,800 to $22,000 or more. Prefabricated kits are often more budget-friendly, while custom fireplaces offer a more personalized design.

  • Gas fireplaces: $825 to $6,600, plus gas line installation starting at $27.50 per linear foot.
  • Propane fireplaces: $220 to $5,500, with annual propane tank costs from $110 to $550.
  • Wood-burning fireplaces: $1,100 to $6,600 for kits, custom setups may exceed $22,000.
  • Electric fireplaces: $220 to $1,100 for basic units, plus $3,850 to $5,500 for a stone or brick surround.

Styles such as stone, brick, metal, or clay vary in cost. For example:

  • Stone fireplaces: $1,650 to over $22,000 for custom builds.
  • Brick fireplaces: Similar in range to stone but may exceed $22,000 for elaborate designs.
  • Metal fireplaces: $110 to $550, typically portable and prefabricated.
  • Clay (chimineas): $110 to $550, an affordable, rustic option.
  • $500: Smaller options like tabletop fireplaces or clay chimineas.
  • $1,000: Prefabricated fire pits or DIY kits.
  • $2,000: Higher-end pizza ovens or basic prefab kits.
  • $5,000: Customizable prefab kits or gas fireplaces.
  • $10,000: Full installation costs included, custom options in stone or brick.
  • $20,000: Completely custom fireplaces, ideal for a focal outdoor feature.
  • Wood-burning: $3,000 to $10,000; requires a chimney or flue.
  • Gas: $2,500 to $9,000; installing a gas line can add $500 to $2,000.
  • Electric: $500 to $3,000; no ventilation needed, so easy to install.

DIY costs can range from $220 for a basic fire pit to $5,500 for a custom stone fireplace. DIY projects can save on labor costs, but skill level, tools, and permits should be considered to ensure a durable, safe structure.

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