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What does it cost to build a fire pit?

family sitting around fire pit outside
noblige/Getty Images
family sitting around fire pit outside
noblige/Getty Images

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They constantly rank among the top requested design features on American Society of Landscape Architecture surveys. Among outdoor decor renovations, purchases of “fire features” (fire pits, fireplaces) rose five percentage points in 2020, according to the 2021 Houzz & Home Study.

Affordability may be part of the fire pit’s appeal. The average cost of building a fire pit is around $700-$850, within a range between $300 and $1,400. Of course, there are multiple factors influencing costs such as materials used, the size of the fire pit, and any add-ons.

Let’s gaze into the fire pit, examining the costs, the kinds available, and whether you should do it yourself or rely on pros for the job.

Types of fire pits

Shopping for fire pits opens a world with tons of possibilities. Here’s a breakdown of some of the more popular types and some considerations for each:

Off-the-shelf fire pits

Some fire pits come ready to use straight out of the box. Basically, they’re big bowls: Ones made of wood start from only $30, while propane ones cost around $100. It allows you to create a cozy spot in your backyard for much less than going the custom route.

There are some drawbacks to this variety. If your bowl contains a steel finish that becomes damaged or starts rusting, you’ll need to replace the thing. And, it requires more maintenance in that you need to remove the ash after every use.

Prefab fire pits

Prefab kits come with everything you need to assemble. They blend right in, if your backyard contains stone or paver elements. They’re not too expensive, with the average costs ranging from $500 to $600. It’s also easy to clean them, and you can treat them to prevent fading of the UV protective coating.

Setting them up is also relatively easy. However, the quality of materials tends to be lower than you would find with custom-made fire pits, making prefab models more susceptible to damage and increasing the likelihood of replacing them more often.

Custom-built fire pits

Custom made fire pits create a permanent fixture for your patio. Of course, they’re pricier than ready-made models, costing as much as $3,000 to $5,000: You’re paying for higher quality of materials and perhaps labor from professionals. When selecting a custom-made model, you can choose between in-ground and above-ground.

In-ground vs. above-ground fire pits

In-ground fire pits are as their names implies: built at ground level. You’ll dig to set the base, so the fire is actually below the surface. Above-ground fire pits reside above the ground level. These feature flames more prominently, since you’re building the structure from the ground up.

In-ground fire pits are more expensive, but they carry several safety advantages. Because your fire is lower, you’re less likely for renegade flames to ignite surrounding foliage or furniture. However, if you go this route, leave some small gaps at the base layer for ventilation, or your fire will not have the oxygen needed.

Meanwhile, above-ground fire pits are more dramatic, offering the warmth and appearance of an outdoor hearth. You also have more choices on the functionality side. You can have one installed by a professional or use a portable one. With portable options, you can tuck them away when you’re not using them or take them on a camping trip.

What factors influence fire pit costs?

Materials

The materials your fire pit is built with influence its costs significantly. Concrete is the least expensive at $180 while Techo-Bloc Valencia, a type of stone slab, being the most expensive at $610.

Materials Per project costs
Source: HomeAdvisor
Concrete block $110
Fire brick/brick paver $280
Field stone $300
Nicolock/Unilock stones $500
Techo-Bloc Valencia $610

Size

Your fire pit’s size also impacts costs. The smallest fire pits are from 36 inches in diameter and cost between $200 to $900. The largest models have a diameter of 48 inches, and run from $250 to $2,000.

Size (in diameters) Cost range
Source: HomeAdvisor
36 inches $200-$900
40 inches $165-$1,300
44 inches $200-$1,600
48 inches $250-$2,000

Fuel

You’ll also want to account for fuel costs. Firewood, propane, and charcoal are the cheapest sources, averaging $300. Natural gas is more expensive at $600, and electric represents the biggest expense at $1,800.

Accessories

Don’t forget the extras! There are accessories you can add to your fire pit — some for safety, others for aesthetics.

Accessory Cost
Source: Fixr.com
Safety screens $40-$300
Fire grates $50-$280
Lava rock $20-$50
Fire pit ring $50-$250
Built-in seating $1,500-$3,000

Building the fire pit

You can build a fire pit on your own. And with some simple designs, you can do the labor in one afternoon. You’ll need materials like fire bricks, a shovel, pea gravel, sand, a metal fire pit ring, retaining wall bricks, and a level.

The work is laborious in that you’re transporting concrete pavers, digging a hole, and bending over often. However, if you don’t mind the physical activity, it’s a simple project to do as it involves digging a seven-inch hole, lining bricks, and adding sand and gravel.

For more intricate fire pit projects, you might want to hire a contractor with experience in installing fire pits — often, landscape companies specialize in this feature. Labor costs vary based on the size and time it takes to finish the job. As a rule of thumb, the labor bill can range from $200 to $480.

A fire pit can be a good DIY project if it’ll be using charcoal or firewood. But professional installation can be crucial if your fire pit will be fired by electricity: You’ll want a licensed electrician to do the job.

And when it comes to using propane or natural gas models, “always have a professionally licensed contractor hook this up for you since the gas needs to run at an acceptable rate of flow,” suggests Surinder Multani, owner of California-based BBQ Outlets, which sells, designs and installs outdoor cooking equipment. “If there is too much or too little pressurization, this can be incredibly hazardous, which is why it is best to always hire someone with the proper credentials who can examine the gas lines before installing.”

The bottom line on building a fire pit

Placement of your fire pit is among the most important considerations. You should keep an open flame at least 10 feet away from any shrubs, tree branches, your home and your property line.

“Set up your fire pit so that the kids can run around while the adults relax around the fire and keep an eye on them,” advises John Riedl, Founder of EasyCash Offer Florida, a real estate firm.

You’ll also want to adopt best practices when using your pit. It must be large enough to allow you to have coals igniting beside it (if applicable) so that you may regulate the temperature under the pot as needed. If you’re opting for wood-burning, “make sure that the logs are the right size for your fire pit,” says Riedl. You want to make sure they don’t hang over the side, which might cause a safety issue with errant sparks or flames.

Written by
Sean Jackson
Contributing Writer
Sean Jackson is a creative copywriter living in Florida. He’s written articles for Realtor.com, CNET and ZDNet.
Edited by
Senior homeownership editor