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Elgin, IL Swimming Pools & Spas: Pool Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Swimming pool permit rules in Elgin, IL, also covering above-ground pools, in-ground pools, and spa installations, set fencing, barrier, alarm, and inspection requirements.

Key Facts

Permit required
Yes, under Section 105.1 before construction
Pool code
Appendix AV adopts 2012 IRC Appendix G
Trench inspection
Required before backfilling (§ AV109.3)
Wall transition depth
At least 33 inches below waterline
Penalty
$50-$750 fine per day (§ 1.20.020)

Summary

Elgin requires a building permit before installing, enlarging, or altering any permanent residential swimming pool. The permit process runs through the building official under the city's general permit rule, Section 105.1, and the pool itself must meet the construction, drainage, and inspection standards of Appendix AV, Swimming Pools, Spas and Hot Tubs, in Chapter 16.36 of the Elgin Municipal Code.

Any owner or owner's authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure... shall first make application to the building official and obtain the required permit. ... Appendix G Swimming Pools, Spas and Hot Tubs from the 2012 edition of the International Residential Code is adopted as Appendix AV of the International Residential Code 2021... AV201.1 Scope... The provisions of this section shall govern permanent inground residential swimming pools. ... This section covers new construction, modification and repair of inground residential swimming pools.

Source: Elgin Above Ground Pool GuideView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 7).

Full Breakdown

020, requires that any owner or owner's authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change the occupancy of a building or structure shall first make application to the building official and obtain the required permit, and a permanent residential swimming pool counts as a structure regulated under this code. 36. 1, states the rules shall govern permanent inground residential swimming pools, including pools partially or entirely above grade, and covers new construction, modification and repair of inground residential swimming pools.

2 requires water service, makeup, and drainage piping to comply with the state plumbing code. 5's requirement that every pool have a means of entry and exit consisting of not less than one ladder or a ladder and staircase combination. 48 of the Elgin Municipal Code.

Violations & Fines

Installing or altering a pool without the Section 105.1 permit, or without passing the AV109.3 trench inspection before backfilling, is enforced as a general code violation under Section 1.20.020: a fine of not less than fifty dollars ($50.00) nor more than seven hundred fifty dollars ($750.00), with each day the unpermitted pool or unpassed inspection continues counted as a separate offense, plus any correction the building official orders before final approval.

Frequently Asked Questions

Do I need a permit to install an inground pool in Elgin?
Yes. Section 105.1 of the building code requires anyone who intends to construct or alter a structure, which includes a permanent residential swimming pool under Appendix AV, to first apply to the building official and obtain a permit before work begins. The same section covers enlarging, repairing, or moving an existing pool.
What construction code applies to swimming pools in Elgin?
Chapter 16.36 creates Appendix AV, Swimming Pools, Spas and Hot Tubs, by adopting the 2012 IRC's Appendix G with local amendments covering electrical work, water piping, ladders, and pool geometry. Appendix AV201.1 states its scope shall govern permanent inground residential swimming pools, including those partially or entirely above grade.
Does the city inspect a pool before it's finished?
Yes. Section AV109.3 requires that piping installed in trenches shall be inspected prior to backfilling, so an inspector must sign off before the trench is covered. Additional inspections follow the same permit process used for other building work under Section 105.1 through completion and final approval.
What happens if I build a pool without a permit?
The city can cite the owner under the general penalty, Section 1.20.020, which allows fines from fifty to seven hundred fifty dollars, with every day of the violation treated as a separate offense. The building official can also require the pool be brought into compliance with Appendix AV or removed.

Sources & Official References

Other rules in Elgin

All Elgin rules

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