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Story County, IA Parking Rules: Loading Zones (2026)

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

Key Facts

Trigger
buildings of 6,000+ sq ft, delivery-heavy uses
Minimum loading spaces
1, plus 1 per 20,000 sq ft over 10,000
Loading stall size
12 ft wide by 40 ft long
Setback near residential
10 ft, screened
Screen requirement
10 ft wide, 6 ft tall planting or fence
First-offense fine
up to $750

Summary

In unincorporated Story County, any building of 6,000 square feet or more used for manufacturing, storage, retail or similar delivery-heavy uses must provide at least one off-street loading space, with an extra space for every 20,000 square feet of floor area beyond 10,000 square feet. Loading stalls must be at least 12 by 40 feet.

These county ordinances apply to unincorporated areas of Story County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

Loading Zones and Service Areas. Where applicable, loading zones and service areas shall be adequately sized to accommodate the types of vehicles that use them. ... Off-Street Loading Areas. In any district in connection with every building or part thereof hereafter erected having a gross floor area of 6,000 square feet or more, which is to be occupied by manufacturing, storage, warehouse, goods display, retail store, wholesale store, market, hotel, hospital, or other uses similarly requiring the receipt or distribution by vehicles of material or merchandise, there shall be provided and maintained on the same lot with such building at least one off-street loading space, plus one additional such loading space for each 20,000 square feet or major fraction thereof of gross floor area so used in excess of 10,000 square feet. ... Each loading stall shall not be less than 12 feet in width and 40 feet in length. ... Such space may not occupy all or any part of a required yard or open space. When adjacent to a residential district or residential use, it shall be set back 10 feet and screened from adjacent property by a planting screen not less than 10 feet in width and six feet in height or by a fence, wall, berm, or other comparable means.

Full Breakdown

08(8)-(9), within the Land Development Regulations' parking and circulation standards, requires loading zones and service areas generally to be adequately sized for the vehicles that use them, then sets a specific off-street loading requirement: any building or part of a building erected with a gross floor area of 6,000 square feet or more, occupied by manufacturing, storage, warehouse, goods display, retail store, wholesale store, market, hotel, hospital or a similar use requiring vehicle delivery or pickup, must provide at least one off-street loading space on the same lot, plus one additional space for each 20,000 square feet or major fraction of gross floor area used in excess of 10,000 square feet.

Each loading stall must measure at least 12 feet wide and 40 feet long. A loading space cannot occupy any part of a required yard or open space, and where it sits adjacent to a residential district or residential use it must be set back 10 feet and screened by a planting screen at least 10 feet wide and six feet tall, or by a fence, wall, berm or comparable means. These standards apply in any zoning district, so a qualifying commercial or industrial building anywhere in the unincorporated county is covered regardless of the specific district.

Violations & Fines

Failure to provide the required off-street loading space, stall dimensions, or residential screening is a Land Development Regulations violation. Planning and Development investigates a reported violation and, if confirmed, issues a Notice of Violation under § 93.02 with 30 days to correct it or submit a compliance schedule. Continued noncompliance can lead to a county infraction citation under § 93.03, with a civil penalty up to $750 for a first offense and up to $1,000 for each repeat offense, appealable to the Board of Adjustment within 30 days.

Frequently Asked Questions

Does my new commercial building need an off-street loading space?
Yes, if it has 6,000 square feet or more of gross floor area and is used for manufacturing, storage, retail, wholesale or a similar use involving vehicle deliveries. Story County Code § 88.08(9) requires at least one loading space, sized 12 by 40 feet, plus more as the building grows past 10,000 square feet.
How close can a loading area be to a residential property?
It must be set back at least 10 feet from a residential district or residential use and screened by a planting screen at least 10 feet wide and six feet tall, or an equivalent fence, wall or berm, per § 88.08(9)(B).
Can a loading space sit in the required yard setback?
No. Section 88.08(9)(B) says a loading space may not occupy all or any part of a required yard or open space, so it has to be placed elsewhere on the lot.

Sources & Official References

Other rules in Story County

All Story County rules

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