How Wilmington Handles Swimming Pools & Spas: A Practical Guide
Wilmington maintains 83 local ordinances across all categories, and 2 of those deal specifically with swimming pools & spas. Here is a breakdown of what the city actually requires, what is prohibited, and where Wilmington falls on the strict-to-permissive spectrum compared to other cities.
Fencing & Safety Requirements
Wilmington City Code § 6-18 requires any permanent outdoor pool 18 inches deep or more to be completely surrounded by a fence or wall at least 4 feet tall. Commercial pools and hotel pools under constant surveillance are exempt, and existing pool owners got up to 90 days after notice to comply.
Key details: Code section: Wilmington City Code § 6-18. Trigger depth: 18 inches or deeper. Minimum barrier height: 4 feet. Exempt: Commercial/hotel pools under surveillance. Compliance grace period: Up to 90 days after written notice.
Section 6-18 carries no separately stated fine, so a violation defaults to the general chapter penalty in § 6-1: a civil penalty not to exceed $500, with a $25 civil penalty applying absent a different amount stated, and each day the unfenced condition continues after the owner is notified counts as a separate offense.
Pool Permits
Wilmington requires a building permit before any residential swimming pool goes into the ground, because City Code Section 18-50 treats a pool as a 'structure' whose construction cannot start without a permit from the city manager's designee or the New Hanover County Inspections Department. Zoning setback rules in Section 18-308 and a fencing mandate in Section 6-18 both feed into that permit review.
Key details: Permit required: Before construction, alteration, or repair of a pool. Issuing authority: City manager's designee and/or county inspections dept.. Rear/side setback: 10 feet in R-20 through R-3 districts. Fence requirement: 4-foot fence if water depth is 18+ inches. First violation penalty: $100 civil penalty under § 18-52.
Building or altering a pool without the Section 18-50 permit, or outside the site plan it approves, exposes the owner to Section 18-52's civil penalties: $100 for the first violation and $200 for each later one, with every day the unpermitted work continues counted as a separate offense. The city may also withhold or revoke the permit and order work stopped under the state building code. An unfenced pool under Section 6-18 first draws written notice and up to ninety days to install the required fence before it is treated as a violation.
The Bottom Line
Wilmington's swimming pools & spas rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Wilmington is broadly strict or permissive.
These rules come from Wilmington's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.