Fence Regulations in Iowa City, IA (2026)
5 verified fence regulations for Iowa City, Iowa, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Iowa City limits solid fences and walls to 8 feet anywhere over 10 percent solid, and cuts that to 4 feet inside a front setback on residential property, or on any lot within 50 feet of residential frontage, under zoning code section 14-4C-2L2. Corner lots get an added visibility-triangle rule for anything over 2 feet.
Iowa City Fence Height Limits
Some RestrictionsIowa City Code § 14-4C-2L2
2. Location And Height Requirements: All fences, walls, and hedges located within a principal building front, side, or rear setback area or within five feet (5') of a lot line, are subject to the following location and height requirements: a. ... no portion of a fence or wall more than ten percent (10%) solid shall exceed eight feet (8') in height. The solidity is the percent of the fence over ...
Fence Permit Requirements
Iowa City requires a building permit before building an electric fence, a barbed wire fence, or any fence or wall taller than 6 feet. The application goes to the department of housing and inspection services under City Code section 14-8B-4.
Iowa City Fence Permit Requirement
Some RestrictionsIowa City Code § 14-8B-4
A. Permit Required: Prior to construction of any of the following types of fences or walls, a building permit must be obtained from the department of housing and inspection services: 1. Electric fences; 2. Barbed wire fences; 3. Any fence or wall over six feet (6') in height; 4. Any retaining wall over four feet (4') in height measured from the top of the footing to the top of the wall; and 5. ...
Neighbor Fence Rules
Iowa City's zoning code (14-4C-2L) does not require neighbor consent for a boundary fence, but Iowa is unusual in having a strong statewide partition-fence statute - Iowa Code Chapter 359A (Fences) - that allows one adjoining landowner, on written request, to require the neighbor to share the cost of erecting and maintaining a partition fence. The statute was historically aimed at rural / livestock fences but the statutory text does not exclude urban residential lots. In practice, urban Iowa City disputes typically go through Johnson County District Court rather than the township fence viewers used in agricultural areas.
Iowa City Boundary Fences and Iowa Code Chapter 359A
Some RestrictionsIowa Code § 359A
If said fence be hedge, the owner thereof shall trim or cut it back twice during each calendar year, the first time during the month of June and the last time during the month of September, to within five feet from the ground, unless such owners otherwise agree in writing to be filed with and recorded by the township clerk.
Retaining Walls
Iowa City requires a fence permit for any retaining wall over 4 feet tall, measured from the top of the footing to the top of the wall, under zoning code section 14-4C-2L1. A retaining wall of any height needs the same permit if it supports a surcharge load or impounds flammable liquids, regardless of its height.
Iowa City Retaining Wall Permit Rules
Some RestrictionsIowa City Code § 14-4C-2L1
1. Permit Required: A permit is required for all of the following: ... d. ... Any retaining wall over four feet (4') in height measured from the top of the footing to the top of the wall; and e. A retaining wall of any height that supports a surcharge or impounds flammable liquids.
Material Restrictions
Iowa City bans electric fences citywide, except to enclose livestock on an allowed agricultural use, under zoning code section 14-4C-2L. Barbed wire is likewise barred from residential property and permitted only in commercial, industrial, and research zones, with the bottom strand kept at least 6 feet above grade and a required testing-laboratory seal for any electric charge used.
Iowa City Barbed Wire and Electric Fence Ban
Significant RestrictionsIowa City Code § 14-4C-2L3
1. Permit Required: A permit is required for all of the following: a. Electric fences; b. Barbed wire fences; ... 3. ... Regulations For Barbed Wire And Electric Fences: Barbed wire and electric fences are subject to the following regulations: a. Barbed wire consists of twisted wires with barbs on each wire. The barbs on each wire must be at least four inches (4") apart. Any barbed wire that do...
Looking for Johnson County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Iowa City city rules.
Fence Regulations in Johnson County →