How Apex Handles Swimming Pools & Spas: A Practical Guide

Apex maintains 104 local ordinances across all categories, and 4 of those deal specifically with swimming pools & spas. Here is a breakdown of what the city actually requires, what is prohibited, and where Apex falls on the strict-to-permissive spectrum compared to other cities.

Pool Permits

Residential swimming pools, hot tubs, and spas in Apex require Wake County building and electrical permits when they hold more than 24 inches of water, plus inspection by the Apex Building Inspections Division at (919) 249-3418. Pools must be enclosed with a barrier meeting NC Residential Code Appendix V (2018) / Appendix NC-A (2024). Wake County also requires a site plan, the Residential Swimming Pool Installation and Inspection Affidavit, workers' compensation insurance documentation, and (for jobs over $40,000) a notarized owner-contractor affidavit. Septic system properties require setback verification.

Key details: Permit Threshold: Pools/spas holding more than 24 inches of water. Required Permits: Wake County building AND electrical permit. Submittal Portal: Wake County Permit Portal. Apex Inspections: (919) 249-3418, 322 N Mason St, Apex NC 27502. Site Plan: Required - shows pool, decking, dimensions.

Installing a pool, hot tub, or spa holding more than 24 inches of water without the required Wake County building and electrical permits is a code violation that may result in stop-work orders and refusal to issue a certificate of completion. Operating a pool that has not passed final barrier inspection violates Appendix V/NC-A. Decks supporting hot tubs without engineered load calculations violate the North Carolina State Building Code as enforced by Apex Building Inspections.

This is not one of those rules that cities tend to ignore. Apex actively enforces its pool permits requirements.

Hot Tub Rules

Hot tubs and spas in Apex are treated as pools under NC Residential Code Appendix V (2018) / Appendix NC-A (2024) and require Wake County building and electrical permits when they hold more than 24 inches of water. Spas and hot tubs with a safety cover that complies with ASTM F1346 are exempt from the barrier provisions of Appendix V (AV105.5). Decks supporting a hot tub or spa require engineer-stamped plans verifying load capacity (Wake County). Apex UDO Sec. 8.2.7.A.4.b requires any chain link around a residential hot tub or spa to be vinyl coated in black, brown, or dark green.

Key details: Permit Threshold: Hot tubs/spas holding more than 24 inches of water. Required Permits: Wake County building and electrical permits. Safety Cover Exemption: ASTM F1346 cover exempts spa/hot tub from barrier (AV105.5). Without Cover: Must have 48-inch barrier per AV105.2. Deck Support: Engineer-stamped plans required (Wake County).

Installing a hot tub or spa holding more than 24 inches of water without Wake County building and electrical permits is a code violation. A hot tub on a deck without engineered load verification violates Wake County's site plan requirements. A hot tub without an ASTM F1346 cover or a code-compliant 48-inch barrier violates Appendix V. Uncoated chain link around a residential hot tub violates Apex UDO Sec. 8.2.7.A.4.b.

Safety Rules

Residential pool safety in Apex is governed by NC Residential Code Appendix V (2018) / Appendix NC-A (2024). Key safety provisions include the 48-inch barrier requirement, 4-inch sphere rule, self-closing/self-latching gates, dwelling-wall protection (doors with direct access must have alarms or other listed safety devices), and indoor pool barrier compliance. Public pools and pools serving 15 or more dwellings in a club, condominium, or rental setting are additionally regulated by 15A NCAC 18A .2500 (NC Public Swimming Pool Rules), enforced by the Wake County Environmental Services Department.

Key details: Residential Safety Code: NC Residential Code App. V (2018) / App. NC-A (2024). Dwelling Wall as Barrier: Alarm / self-closing door / ASTM F1346 cover required (Item 9). Door Alarm Standard: UL 2017. Safety Cover Standard: ASTM F1346. Self-Latch Release Height: 54 inches above floor (residential dwelling-wall doors).

A dwelling-wall door providing direct access to an unenclosed pool without an alarm, self-closing/self-latching device, or ASTM F1346 safety cover violates AV105.2 Item 9. Operating a public or semi-public pool without compliance with 15A NCAC 18A .2500 (water quality, anti-entrapment drain, depth markings, etc.) is enforced by Wake County Environmental Services and can result in closure. Disabled or removed barrier hardware on a residential pool that previously passed inspection is a continuing violation.

This is not one of those rules that cities tend to ignore. Apex actively enforces its safety rules requirements.

Fencing Requirements

Residential pool, spa, and hot tub barriers in Apex follow NC Residential Code Appendix V (2018) / Appendix NC-A (2024). The barrier must be at least 48 inches above grade on the exterior side, openings must not allow a 4-inch sphere to pass, the grade-to-bottom clearance is capped at 2 inches (4 inches over concrete or fixed solid material), and pedestrian access gates must open outward away from the pool, be self-closing, and have a self-latching device. Apex UDO Sec. 8.2.7.A.4.b additionally requires that chain link used around residential pools be vinyl coated in black, brown, or dark green.

Key details: Minimum Barrier Height: 48 inches above grade (AV105.2 Item 1). 4-Inch Sphere Rule: No opening allows 4-inch sphere passage (Item 2). Max Ground Gap: 2 inches (4 inches over concrete/solid surface). Gate Direction: Opens outward away from pool (Item 8). Gate Hardware: Self-closing and self-latching required.

A pool barrier under 48 inches violates AV105.2 Item 1. Barrier openings that allow a 4-inch sphere to pass violate Item 2. Gates that swing into the pool yard, are not self-closing, or lack self-latching hardware violate Item 8. Uncoated chain link around a residential pool violates Apex UDO Sec. 8.2.7.A.4.b. Failed barrier inspections will block final pool approval through Wake County.

This is one of the stricter rules in Apex's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

The Bottom Line

Apex is tougher than many cities when it comes to swimming pools & spas. Out of the 4 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Apex, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

All of the above reflects Apex's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.