Fire Pit Cost Calculator
Estimate the cost to build your backyard fire pit. Choose between a DIY block build, stone veneer finish, or gas-powered fire pit to get a detailed cost breakdown for blocks, cap stones, fire ring, seating, and installation.
Fire Pit Types and Costs
The simplest option is a DIY stacked block fire pit using retaining wall blocks or fire-rated pavers. A 42-inch diameter pit built 3 courses high costs $200 to $400 in materials and takes an afternoon to build. For a more polished look, add natural stone veneer over a concrete block shell, which adds $500 to $1,500 depending on the stone type. Gas fire pits require a steel burner pan ($150 to $500), fire glass or lava rock media ($100 to $300), and a gas line from your home supply ($500 to $1,500 for professional installation). Prefab fire pit kits from home stores cost $300 to $1,000 and include everything but the gas line.
Fire Pit Safety and Placement
Position your fire pit at least 10 feet from any structure, fence, or overhanging tree branch. Check local ordinances for exact setback requirements, which can be as much as 25 feet. Place the fire pit on a non-combustible base: a 6-inch layer of compacted gravel works well. Never build a fire pit on a wood deck without proper fire-rated insulation beneath it. For wood-burning pits, use a steel fire ring insert inside the stone walls to protect them from heat damage and extend their life. Keep a garden hose or fire extinguisher nearby. Gas fire pits should be installed by a licensed plumber for the gas connection.
Frequently Asked Questions
How much does it cost to build a fire pit?
A simple DIY block fire pit costs $200 to $500 in materials. A stone veneer fire pit runs $1,000 to $3,000 installed. A gas fire pit with buried line costs $2,000 to $5,000 total.
What size fire pit is best?
A 36 to 44 inch inner diameter is ideal for most backyards, seating 4 to 6 people comfortably. Larger gatherings benefit from a 48 to 60 inch diameter.
Do I need a permit for a fire pit?
Most areas require a minimum distance of 10 to 25 feet from structures and property lines. Some jurisdictions require a fire pit permit or restrict wood-burning in favor of gas. Check your local fire code.
Wood burning vs gas fire pit?
Wood-burning fire pits cost less to build and provide an authentic campfire experience. Gas fire pits are cleaner, start instantly, produce no sparks or smoke, and are allowed in more areas. Gas fire pits cost 2 to 3 times more upfront.