Minnesota / Saint Paul

Pool Permit in Saint Paul, Minnesota

It depends

Sometimes, depending on the project

Before installing an in-ground or above ground pool with a capacity greater than 5,000 gallons, before doing the pool's electrical work, and before installing the required pool fence.

Confirmed on official page Verified City of Saint Paul Department of Safety and Inspections (DSI)

By Mario Bailey, verified against official sources

Quick answer

A building permit is required for in-ground and above ground swimming pools with a capacity greater than 5,000 gallons. DSI's matching exemption is narrower than the headline number suggests: a prefabricated pool escapes the permit only if it is 24 inches or less in depth, does not exceed 5,000 gallons and is installed entirely above ground, so a deeper prefabricated pool under 5,000 gallons does not qualify. Three other approvals attach regardless of the building permit: new electrical wiring for a pool or hot tub is a separate electrical permit wired to National Electrical Code Article 680, the required pool fence goes through a fence plan review and must be field inspected, and excavating for an in-ground pool needs a grading permit. Zoning Sec. 65.923 keeps an above ground pool wall at least 10 feet from the property line and an in-ground pool wall at least 5 feet, keeps any pool at least 4 feet from a building on the same lot and out of a required front or side yard, and requires a four foot obscuring fence with a self closing, self latching gate around a one or two family property.

Typical threshold: water capacity of an in-ground or above ground swimming pool; the prefabricated pool exemption additionally requires the pool to be no more than 24 inches deep and installed entirely above ground.

Who is pulling this permit?

Hire it out

Before you sign, ask the contractor:

  • Who pulls the permit, you or me, and is the permit fee included in the bid?
  • Which inspections will this job need, and who meets the inspector on site?
  • Is your contractor license active in this locality, and under which business name?

When a permit is usually needed

Before installing an in-ground or above ground pool with a capacity greater than 5,000 gallons, before doing the pool's electrical work, and before installing the required pool fence.

What a pool permit costs in Saint Paul

Line item
pool permitBy formulaThe pool building permit is priced from the valuation table in Sec. 33.04(a), published as DSI's Building Permit Fee Schedule (Section 33.04 of the Saint Paul Legislative Code, Effective: 2/25/2023). The pool's electrical work is a separate permit: Sec. 33.04(g)(4)j, "Swimming pools: Eighty-five dollars ($85.00) plus circuit charge," with a $85.00 minimum for one-family dwelling electrical work, circuits at $15.00 each and a $1.00 minimum state surcharge. The required pool fence is charged as a fence plan review at $45.00 for the first 200 lineal feet plus $15.00 per additional 100 lineal feet. Excavating for an in-ground pool is a grading permit at $39.00 for the first 100 cubic yards plus $29.00 for each additional 100 cubic yards.
Fee schedule in forceOfficial scheduleRead . Fees are the jurisdiction’s; we do not mark them up or estimate them.

How Saint Paul compares in Minnesota

Closest pool permit thresholds outside Minnesota

Jurisdictions we cover whose limit sits nearest Saint Paul's 5000 gallons.

  • Corpus Christi, Texas, Every in-ground pool needs a permit; an above-ground pool needs one once it holds more than 5,000 gallons or is more than 24 inches deep, and prefabricated pools under both figures are on the city's published exemption list.
  • Dallas, Texas, prefabricated pools with walls completely above grade capacity under 5000 gallons and depth less than 24 inches are exempt; all other pools require a permit
  • Fort Worth, Texas, capacity of a prefabricated pool accessory to a single-family dwelling and installed entirely above ground
  • Kansas City, Missouri, water capacity of a prefabricated above ground pool accessory to a one- or two-family dwelling that is also less than 24 inches deep with its walls entirely above the adjacent grade

How to apply in Saint Paul

A residential pool permit application covers both construction and safety: a scaled site plan, structural plans for the pool, a barrier plan showing how the pool will be enclosed, and an electrical plan covering bonding and the equipment disconnect.

What most pool permit applications include:

  • Pool and spa design and construction fall under the residential code chapter that folds in the swimming pool and spa code, and permit review checks plans against that chapter (IRC R326).
  • The site plan must show pool equipment such as pumps, filters, and heaters set back at least 36 inches from the outside of the required barrier (ISPSC 305.2.9).
  • For an in-ground pool, engineered structural plans covering the shell and reinforcing steel, with the responsible structural engineer's license information, are a standard part of the submittal (per official pool submittal checklists).
  • A barrier plan identifying the fence, pool structure, or dwelling wall that will enclose the pool must be submitted and must comply with the code's barrier chapter (ISPSC 305).
  • Electrical plans must show the pool's equipotential bonding design, since the shell, perimeter surfaces, and metal fittings within 5 feet of the water must all tie into a common bonding grid (NEC 680.26).
  • The electrical plan must also show a disconnecting means for the pool equipment that is readily accessible and within sight of the equipment (NEC 680.13).

General submittal guidance from 2021 IRC R326 (adopting the ISPSC), ISPSC 2021 Section 305, and NEC 2020 Article 680. Source. City of Saint Paul Department of Safety and Inspections (DSI) sets the exact checklist for Saint Paul.

Where to apply in Saint Paul:

City of Saint Paul Department of Safety and Inspections (DSI)

Inspections and closing out your permit

Pool inspections track the concrete pour: the steel and bonding grid are checked before gunite or shotcrete goes in, bonding is checked again before decking is poured, and the permanent barrier and remaining electrical work are checked at final before the pool can be filled and used.

  1. Before gunite or shotcrete is sprayed, the inspector checks the rebar against the engineered plans and confirms the equipotential bonding wire is stubbed out and tied into the steel, since it will be buried in concrete afterward (NEC 680.26).
  2. A bonding inspection separately confirms coping, decking, ladders, handrail cups, and any other metal within 5 feet of the water are tied to the bonding grid, and it must pass before coping is installed (NEC 680.26).
  3. A temporary barrier at least 4 feet high must enclose the site from the moment excavation starts until the permanent barrier is finished, and inspectors check for it throughout construction (ISPSC 305.1.1).
  4. A pre-plaster inspection confirms the circulation equipment's electrical work is installed and all bonding is complete before the pool's interior finish goes on (NEC 680.26).
  5. At final inspection the permanent barrier is checked against the code's requirements and the equipment and cover-mechanism bonding must be complete before the pool can be filled and used (ISPSC 305, NEC 680.26).

Schedule each inspection in advance and pass the final before you use the work or close the permit. Request inspections through the Saint Paul permit portal or by phone at 651-266-8989.

Inspection sequence from NEC 2020 Article 680.26 (equipotential bonding) and ISPSC 2021 Section 305 (barriers). Source. An open permit left un-inspected can surface later in a title search or home sale.

Frequently asked questions

Do you need a pool permit in Saint Paul?
A building permit is required for in-ground and above ground swimming pools with a capacity greater than 5,000 gallons. DSI's matching exemption is narrower than the headline number suggests: a prefabricated pool escapes the permit only if it is 24 inches or less in depth, does not exceed 5,000 gallons and is installed entirely above ground, so a deeper prefabricated pool under 5,000 gallons does not qualify. Three other approvals attach regardless of the building permit: new electrical wiring for a pool or hot tub is a separate electrical permit wired to National Electrical Code Article 680, the required pool fence goes through a fence plan review and must be field inspected, and excavating for an in-ground pool needs a grading permit. Zoning Sec. 65.923 keeps an above ground pool wall at least 10 feet from the property line and an in-ground pool wall at least 5 feet, keeps any pool at least 4 feet from a building on the same lot and out of a required front or side yard, and requires a four foot obscuring fence with a self closing, self latching gate around a one or two family property. Water capacity of an in-ground or above ground swimming pool; the prefabricated pool exemption additionally requires the pool to be no more than 24 inches deep and installed entirely above ground. Always confirm with the office before starting.
How much does a pool permit cost in Saint Paul?
The pool building permit is priced from the valuation table in Sec. 33.04(a), published as DSI's Building Permit Fee Schedule (Section 33.04 of the Saint Paul Legislative Code, Effective: 2/25/2023). The pool's electrical work is a separate permit: Sec. 33.04(g)(4)j, "Swimming pools: Eighty-five dollars ($85.00) plus circuit charge," with a $85.00 minimum for one-family dwelling electrical work, circuits at $15.00 each and a $1.00 minimum state surcharge. The required pool fence is charged as a fence plan review at $45.00 for the first 200 lineal feet plus $15.00 per additional 100 lineal feet. Excavating for an in-ground pool is a grading permit at $39.00 for the first 100 cubic yards plus $29.00 for each additional 100 cubic yards. See the official fee schedule for current amounts.
Where do you apply for a pool permit in Saint Paul?
You can apply through the Saint Paul permit portal or contact the City of Saint Paul Department of Safety and Inspections (DSI) directly. The links are listed on this page.
Can a homeowner pull a pool permit themselves in Saint Paul?
Under Minnesota law (Minn. Stat. 326B.805, subd. 6, clause (3)): Minnesota requires a license to work as a residential building contractor, remodeler, or roofer, but it exempts an owner who builds or improves their own residential real estate if the owner occupies it, or will occupy it, for residential purposes, or keeps it as a rental once the work is done. That exemption lets a homeowner act as their own contractor and pull permits without holding a contractor's license. The exemption does not apply to an owner building or improving property for resale or speculation, and the law presumes speculation if the owner builds or improves more than one property within any 24-month period, unless each property is retained for rental. This is a licensing exemption only; it does not remove the separate requirement to obtain a building permit for the work itself. Confirm how Saint Paul applies this before you apply.

From the Library

What else needs a permit in Saint Paul

Every other permit type we have verified for this jurisdiction, with the rule that applies here.

ProjectPermit needed?ThresholdTypical fee
Deck PermitIt dependsheight of a deck or platform above grade, where it is also not attached to a structure with frost footings and does not act as a landing outside an exterior doorA deck building permit is priced from the valuation table in Sec.
Electrical PermitPermit requiredNot specifiedSec.
Fence PermitPermit requiredNot specifiedSaint Paul Legislative Code Sec.
HVAC PermitPermit requiredNot specifiedWarm air, Sec.
Patio PermitIt dependsNot specifiedThere is no patio line item in the fee schedule.
Plumbing PermitPermit requiredNot specifiedDSI's Plumbing Application, Inspection and Fees page (last edited March 3, 2026) and Sec.
Roof Replacement PermitPermit requiredNot specifiedA reroof is a general building permit priced on valuation under Sec.
Shed PermitIt dependsfloor area of a one-story detached accessory structure used as a tool or storage shed, playhouse or similar useA shed over 200 square feet is a general building permit priced from the valuation table...
Solar PermitPermit requiredNot specifiedTwo fees.

Pool Permit in other Minnesota localities

Everything above, sourced

Code references

National and state model-code sections the general guidance on this page is drawn from. They are not Saint Paul documents; the office above sets the local rules.

Verified by a person against the sources above on , not confirmed with City of Saint Paul Department of Safety and Inspections (DSI). Rules change; confirm before you build. How we verify.

Last checked: Report an error on this page

Compare Pool Permit requirements across Minnesota localities

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