Can a fire pit sit ten feet from your house, or does it need twenty-five? The answer depends on the fire authority that covers your address, because clearance is a local rule.
Local fire authorities set fire pit clearance, and the distances differ from place to place. Readable examples range from 10 feet to 25 feet from structures and combustible materials. Some rules also count property lines, and the examples reviewed here give portable pits a shorter distance. Check your city or county rule before you build.
Why Clearance Is a Local Decision
Each city, county or fire district writes its own clearance rule. The number that applies to you comes from the authority that covers your address. Two addresses a short drive apart can fall under different rules, so never assume a neighbor’s distance applies to you.
A clearance works as a buffer. It gives radiant heat and flying sparks room to cool before they reach siding, a deck, a fence or dry plants. A fire pit keeps the fire contained, but embers can still drift past the ring.
If you already know the size you want, the Fire Pit Calculator counts the blocks, caps and gravel for a block-ring pit. It does not check clearance, so use it after your local rule is confirmed.
Four Local Examples Side by Side
Four readable sources show how far apart the rules can be. Spruce Grove, Alberta, is a Canadian city, so its figure is not a US rule. The table lists each place with the measuring points its source names.
| Place | Pit type | Distance and what it is measured from | Other points in the source |
|---|---|---|---|
| Junction City, Kansas | Recreational fire | 25 feet from structures, property lines and combustible materials | Noncombustible surround at least 1 foot high |
| Junction City, Kansas | Portable fireplace | 15 feet from structures, property lines and combustible materials | Not on a deck or within 15 feet of one |
| Clinton, Missouri | Recreational fire pit | 15 feet from combustible structures | Masonry stone or metal; no placement on a wooden deck or combustible mulch; property lines not addressed |
| Cimarron Hills, Colorado | Portable pit or permanent pit | 15 feet (portable) or 25 feet (permanent), from combustibles | Listed clearances are recommended, not required |
| Spruce Grove, Alberta, Canada | Fire pit | 3 meters (10 feet) from combustible structures, including property lines | Non-combustible base; no combustible structures hanging overhead |
The Spruce Grove source rounds 3 meters to 10 feet. Three meters is about 9.8 feet (3 divided by 0.3048 is 9.84), so the city uses a round figure. Keep that in mind when you compare the numbers.
Junction City, Kansas, sets 25 feet for recreational fires and 15 feet for portable fireplaces. Clinton, Missouri, sets 15 feet from combustible structures. Cimarron Hills, Colorado, lists 15 feet for portable pits and 25 feet for permanent pits, and calls those clearances recommended.
Read these as examples of variation, not as a range you can pick from. A figure from one town does not carry over to your lot.
What the Distance Is Measured From
The readable sources measure from structures and combustible materials. Junction City and Spruce Grove also measure from the property line. A pit set near a fence or a neighbor’s side can break the rule even when the house is far enough away.
Clinton, Missouri, does not address property lines, and Cimarron Hills gives no property-line distance. Among the US sources read for this article, only Junction City gives a property-line figure. Check whether your authority uses one.
Ask where the measurement starts. The sources here do not say whether the distance runs from the center of the pit or its outer edge, so confirm it locally.
Here is a simple example of why the starting point matters. Suppose your rule is 15 feet from a house, and the pit is 3 feet across. If the rule measures from the pit’s outer edge, that edge must sit 15 feet from the wall. The center then sits 16.5 feet away, because the radius adds 1.5 feet (3 divided by 2).
Why the Base Has to Resist Heat
Set the pit on a non-combustible base, such as masonry, stone or metal, and keep it off wood, mulch and other combustible surfaces. Three of the readable sources address the base, and they point the same way.
Clinton, Missouri, says a recreational pit must be built of non-combustible materials such as masonry stones or metal. It bars placement on a wooden deck or on combustible mulch. Spruce Grove, Alberta, asks for a non-combustible base such as patio bricks or sidewalk blocks. Junction City, Kansas, requires a noncombustible surround at least 1 foot high for recreational fires.
The reason is practical. A wood deck or mulch bed can catch fire from embers, while stone and masonry do not burn. Keep dry leaves and loose mulch off the ring too.
For a consumer view of the build, This Old House describes a fire pit patio. It spreads a 3-inch-thick layer of paver base, compacts it, adds 2 to 3 inches of crushed stone drainage, and uses stone dust over the base. That article is a home improvement guide, not a fire code, and it has no fire-safety statement.
For the base layers under a paved area, read our paver base depth guide. If you plan a concrete pad around the pit, our slab thickness guide covers that separately.
Overhead Branches and Portable Pits
Spruce Grove says a fire pit must not have combustible structures hanging overhead, including trees. A safe ground distance can still fail under a low branch or another overhanging structure. Look up before you choose the spot.
The examples here treat portable pits differently. Cimarron Hills lists 15 feet for portable pits and 25 feet for permanent ones. Junction City sets 15 feet for portable fireplaces and bars them on a deck or within 15 feet of one.
Ask which category your pit falls into. A built-in block ring may not be treated the same as a movable unit, so get the answer from your authority in writing when you can.
How to Confirm Your Local Rule Before You Dig
Call the fire authority that covers your address and ask four questions before you choose a spot. Ask about the distance from structures and combustible materials. Then ask whether the property line counts, whether the distance is required or recommended, and what base the rule requires.
Read the adopted code text yourself when you can. Some city PDFs are hard to open or read online, so a phone call may be faster. Staff can also say whether a permit is needed.
What this review could not confirm. The International Fire Code clearance of 25 feet could not be read, because the ICC page was blocked from this review. This article does not present 25 feet as a model code value. A search summary said Minnesota uses 25 feet, but the state rule text deletes IFC section 307.4, so that claim is not verified and is contradicted by the rule text. Most city PDFs were unreadable, and no manufacturer guide for a fire pit base was found. Check your adopted fire code and your local fire department before you build.
Once your local rule is confirmed, size the pit with the block-ring fire pit calculator. It counts blocks, caps and gravel only, so the clearance check stays with your fire authority.
FAQs About Fire Pit Distance From a House
Is there one distance every fire pit must keep from a house?
No single distance is confirmed for every location. Local fire authorities set the number, and the readable examples in this review range from 10 feet to 25 feet.
Is 25 feet the standard distance for a fire pit?
Not as a confirmed national value. Junction City, Kansas, uses 25 feet for recreational fires, and Cimarron Hills, Colorado, uses 25 feet for permanent pits. The International Fire Code figure could not be read.
Is 10 feet enough for a fire pit?
Only if your local rule allows it. Spruce Grove, Alberta, requires 3 meters, rounded to 10 feet, from combustible structures and property lines. That rule applies in that Canadian city only.
Do portable fire pits get a shorter distance?
In the examples reviewed here, yes. Cimarron Hills lists 15 feet for portable pits, and Junction City lists 15 feet for portable fireplaces. Ask whether your authority counts your pit as portable.
Does the distance include my property line?
It depends on the place. Junction City and Spruce Grove measure from property lines. Clinton, Missouri, does not address them, and Cimarron Hills gives no property line distance. Ask your local authority which measuring points apply.
Can I put a fire pit on a wood deck?
No, not in these examples. Clinton, Missouri, bars fire pits on a wooden surface such as a deck or on combustible mulch. Junction City bars portable fireplaces on a deck. Use a non-combustible base and check your local rule.
Are these fire pit distances required or only recommended?
It depends on the agency. Cimarron Hills calls its listed clearances recommended, not required. Clinton and Junction City write their distances as limits. Ask your authority which applies to you.
Sources and Further Reading
References Used in This Article
- City of Junction City, Kansas, Fire Department, Recreational Fire Pits, accessed 2026-11-09.
- City of Clinton, Missouri, Fire Department, Fire Pits, accessed 2026-11-09.
- Cimarron Hills Fire Protection District, Colorado, Recreation Fires and Portable Fire Pits, accessed 2026-11-09.
- City of Spruce Grove, Alberta, Canada, Fire Pit Guidelines (Canadian city rule), accessed 2026-11-09.
- This Old House, How to Build a Fire Pit Patio (consumer article), accessed 2026-11-09.
Clearance rules are set by local fire authorities and vary. Call your local fire department before you build. Reviewed for accuracy by Prof. Dr. Khalil Mudassar, PhD. Last updated 2026-11-09.
Shakeel Muzaffar is the Founder and Editor-in-Chief, with over 15 years of experience in digital publishing and online tool development. He oversees editorial quality and formula verification to ensure accurate, practical, and easy-to-use calculators.