Sioux Falls requires a building permit for any pool over 24 inches deep, a fence at least 48 inches high with a self-closing gate, and setbacks that vary by zone. Expect inspections at multiple stages.
Yes. The City of Sioux Falls requires a building permit for any swimming pool that holds water more than 24 inches deep, whether inground, above-ground, or a semi-inground design. Smaller pools and inflatable kiddie pools under 24 inches do not need a permit. Hot tubs and spas over 24 inches deep follow the same rule unless they have a listed lockable safety cover that meets ASTM F 1346 standards.
You apply for the permit through the Planning and Building Services department, located on the first floor of City Center at 231 North Dakota Avenue. The office is open Monday through Friday, 8 a.m. to 5 p.m. You can call them at 605-367-8670 if you have questions about whether your project needs a permit. Permit fees start at $40 and go up based on the total cost of the project. For a typical pool installation valued at $50,000 to $70,000, expect the permit fee to fall between $200 and $350.
Sioux Falls adopted the International Swimming Pool and Spa Code, 2024 edition, effective July 1, 2026. Under that code, any pool deeper than 24 inches must be completely surrounded by a fence or barrier at least 48 inches high, measured from the finished ground level on the side away from the pool. The fence has to block access from all sides, with no openings, holes, or gaps larger than four inches.
Gates in the barrier must be self-closing and self-latching. The latch has to work so the gate closes and latches on its own when released from an open position of six inches. This is a safety rule aimed at keeping young children from wandering into the pool area unsupervised. If you already have a fence that does not meet the current standard, you do not have to replace it unless you are doing other pool work that triggers a permit. But if you remove or replace the fence, the new one has to meet the 48-inch height and self-latching gate rules.
If your fence will be taller than 42 inches, you also need a separate placement permit from the Zoning Department. This applies to pool barriers in most residential zones. Check with Zoning at the same phone number, 605-367-8670, to confirm whether your fence height requires that extra step.
Where you can place the pool on your property depends on your zoning district. In typical single-family residential zones in Sioux Falls, front yard setbacks run 25 to 30 feet from the front property line. Side yard setbacks are usually 5 to 7 feet from the side property line, and rear yard setbacks are around 25 feet for the main house. Accessory structures like pools can often go closer to the rear and side lines, sometimes within 3 to 5 feet, but that varies by zone and whether the pool counts as a structure under the code.
Your site plan, which you submit with the permit application, has to show the pool location with exact distances to all four property lines. It also needs to show existing structures, utility easements, driveways, and any drainage features. The city reviews the plan to make sure the pool meets setback rules, does not block easements, and does not create drainage problems for neighboring properties. If your lot has a planned unit development overlay or sits in a special district, the setback rules might be different. Call Planning and Building Services to confirm the exact requirements for your address before you finalize the pool location.
Once your permit is approved, work has to start within 180 days or the permit expires. The city requires inspections at several stages. Typical inspections include excavation and footer, plumbing rough-in, electrical rough-in, and a final inspection before you fill the pool. Each trade (plumbing, electrical, building) has its own inspector. You request inspections by calling 605-367-8670 or the direct lines for each department: building at 605-367-8251, plumbing at 605-367-8253, and electrical at 605-367-8250.
Inspectors are available in the office from 8 to 9 a.m. and 4:30 to 5 p.m. on weekdays, or you can leave a message. Give them the street address, permit number if you have it, your daytime phone number, the type of inspection, and when someone will be on site. Most inspections happen within a day or two of the request, but during the busy summer season it can take longer. If an inspection fails, you fix the issue and call for a re-inspection before moving to the next stage.
The entire permit and inspection process adds time to the project. Plan for at least a week or two from application to permit approval, assuming your paperwork is complete and the site plan is correct. Inspections themselves do not take long, but waiting for available inspection slots and making corrections can stretch the schedule by several days at each stage.
Building without a permit is a violation of city code and can lead to fines, a stop-work order, and trouble selling your house later. When you go to sell, the buyer's home inspection or title search might flag the unpermitted pool, and you could be required to get a retroactive permit, bring the pool up to current code, or even remove it in extreme cases. Mortgage lenders and insurance companies also ask about permits, and an unpermitted pool can complicate coverage.
The permit process protects you by making sure the pool meets structural, electrical, and safety codes. Electrical work around water is dangerous if done wrong, and improper grounding or wiring has caused injuries and deaths. Inspections catch those problems before anyone gets hurt. The few hundred dollars you might save by skipping the permit is not worth the risk or the headache later.
Most pool contractors in Sioux Falls handle the permit application and inspections as part of their service. Ask your contractor whether permits and inspection fees are included in their quote or billed separately. If you are doing any of the work yourself, you can apply for the permit as the homeowner, but you still need licensed contractors for the electrical, plumbing, and mechanical work unless you live in and own a single-family home and do the work yourself. In that case, you pull separate permits for each trade.
For questions about permits, setbacks, or code requirements, contact the City of Sioux Falls Planning and Building Services at 605-367-8670. For zoning questions about fence placement or accessory structures, contact the Zoning Department at the same number. Both offices are in City Center at 231 North Dakota Avenue. The city website also has permit applications, code documents, and FAQs, though calling directly often gets you a faster answer for anything specific to your property.
Also in our network: How Much Does a Pool Cost in Cedar Rapids, IA? (2024 Prices), Des Moines Pool Permits: Rules and Requirements for 2024.
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